Choosing the right smart plug power strip requires balancing outlet count with physical footprint and ecosystem compatibility. The Kasa HS300 stands out as the Best Overall pick due to its reliable connectivity and precise individual outlet control, while the Tapo P316M offers a modern alternative with Matter support and energy monitoring. Buyers often struggle with bulky adapters blocking adjacent sockets, a problem addressed by models like the GHome Smart Plug Outlet Extender. This guide analyzes connectivity standards, surge protection ratings, and app responsiveness to clarify which device fits your specific automation needs. Continue reading for a detailed comparison of features, drawbacks, and ideal use cases for each option.
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Key Takeaways
- Matter compatibility is becoming a primary differentiator, with newer models like the Tapo P316M offering broader ecosystem flexibility than legacy Wi-Fi-only strips.
- Physical outlet spacing remains a critical pain point; models with widely spaced sockets or rotating plugs prevent the common issue of one adapter blocking two outlets.
- Energy monitoring is no longer exclusive to premium units, appearing in mid-range options like the Tapo P316M, allowing users to track phantom loads from standby electronics.
- Surge protection levels vary dramatically; while many strips offer basic clamping, only a few provide high-joule ratings suitable for protecting expensive home theater or office equipment.
- App stability and server reliability are as important as hardware specs, with established brands like Kasa and Amazon Basics generally offering more consistent firmware updates than generic competitors.
| Yozisital Smart Power Strip with 6 Smart Outlets, 4 USB Ports, and 5 ft Flat Plug Cord |  | Best for USB-C and Outlet Capacity | AC outlets: 8 total: 6 individually controlled smart outlets and 2 regular outlets | USB ports: 4: 2 USB-A and 2 USB-C | Cord length: 5 ft | VIEW LATEST PRICE | See Our Full Breakdown |
| GHome Smart Plug Outlet Extender with 3 Smart Outlets, 3 USB Ports, and 3 Standard Outlets |  | Best Wall-Mounted Space Saver | Total outlets: 9: 3 smart, 3 standard always-on, and 3 USB ports | Smart outlets: 3, individually controlled | USB control: 3 ports, group-controlled | VIEW LATEST PRICE | See Our Full Breakdown |
| Amazon Basics Smart Power Strip with 6 Individually Controlled Outlets and 3 USB Ports |  | Best for Alexa Households | AC outlets: 6, individually controlled | USB ports: 3: 2 USB-A and 1 USB-C | Surge protection: 790 joules | VIEW LATEST PRICE | See Our Full Breakdown |
| Geeni Smart Surge Protector Power Strip with 6 Wi-Fi Outlets |  | Best for Alexa and Google Assistant | Outlets: 6 Wi-Fi outlets | Outlet control: Individually controlled | Surge protection: 460 joules | VIEW LATEST PRICE | See Our Full Breakdown |
| KMC 3-Outlet Smart Plug Power Strip with Surge Protection |  | Best Simple, USB-Free Pick | Outlets: 3 independently controlled | Surge protection: 490 joules | Cord length: 4 ft | VIEW LATEST PRICE | See Our Full Breakdown |
| Amazon Basics Smart Plug Power Strip with 3 Individually Controlled Outlets, 2 USB Ports (USB-A & USB-C), Alexa Compatible, 2.4 GHz Wi-Fi, No Hub Required, White |  | Best for Alexa Households | AC outlets: 3 individually controlled | USB ports: 2: 1 USB-A and 1 USB-C | Voltage: 125 V | VIEW LATEST PRICE | See Our Full Breakdown |
| Kasa HS300 Smart Wi-Fi Power Strip with 6 Outlets and 3 USB Ports |  | Best for Energy Monitoring | Smart outlets: 6 independently controlled | USB ports: 3 | Input: 100–125 V, 60 Hz, 15 A | VIEW LATEST PRICE | See Our Full Breakdown |
| GHome Smart Plug Outlet Extender with 3 Wi-Fi Outlets and 3 USB Ports |  | Best Wall-Mounted Capacity | Smart outlets: 3, individually controlled | Always-on outlets: 3 | USB ports: 3, group controlled | VIEW LATEST PRICE | See Our Full Breakdown |
| LINKVOLT Smart Power Strip WiFi Surge Protector Voice Control Outlet Extender for Home Office 3AC 15A 1875W 2.4GHz Voice Control |  | Best Compact Corded Pick | AC outlets: 3 independently controlled | Voltage: 125 V | Maximum current: 15 A | VIEW LATEST PRICE | See Our Full Breakdown |
| Geeni Smart Power Strip with Surge Protection, 6 Smart Outlets, 2 USB Ports, 6 ft Cord, Black |  | Best for a Mixed Always-On Setup | AC outlets: 8 total: 6 smart and 2 always on | USB ports: 2: USB-A and USB-C | Surge protection: 1200 joules | VIEW LATEST PRICE | See Our Full Breakdown |
| Geeni Surge Ultra Smart 8-Outlet Surge Protector |  | Best for High Outlet Capacity | AC outlets: 8 total: 6 smart, 2 always-on | USB ports: 3 | Surge protection: 1,200 joules | VIEW LATEST PRICE | See Our Full Breakdown |
| Kasa Smart Wi-Fi Power Strip KP303 with 3 Outlets and 2 USB Ports |  | Best for a Simple Three-Device Setup | Model: KP303 | AC outlets: 3, individually controlled | USB ports: 2, always on | VIEW LATEST PRICE | See Our Full Breakdown |
| Tapo P316M Matter Smart Wi-Fi Power Strip with Energy Monitoring |  | Best for Matter and Energy Monitoring | Model: P316M | AC outlets: 6, individually controlled | USB ports: 3 always-on, 5 V 2.4 A | VIEW LATEST PRICE | See Our Full Breakdown |
| smart plug power strip | USB ports | Maximum current | AC outlets | Voltage |
|---|---|---|---|---|
| Yozisital Smart Power Strip wi | 4: 2 USB-A and 2 USB-C | 15 A | 8 total: 6 individually controlled smart outlets and 2 regular outlets | 125 V |
| GHome Smart Plug Outlet Extend | — | 15 A | — | 120 V |
| Amazon Basics Smart Power Stri | 3: 2 USB-A and 1 USB-C | 15 A | 6, individually controlled | 120 V |
| Geeni Smart Surge Protector Po | — | 15 A | — | 125 V AC |
| KMC 3-Outlet Smart Plug Power | — | — | — | — |
| Amazon Basics Smart Plug Power | 2: 1 USB-A and 1 USB-C | — | 3 individually controlled | 125 V |
| Kasa HS300 Smart Wi-Fi Power S | 3 | — | — | — |
| GHome Smart Plug Outlet Extend | 3, group controlled | — | — | — |
| LINKVOLT Smart Power Strip WiF | — | 15 A | 3 independently controlled | 125 V |
| Geeni Smart Power Strip with S | 2: USB-A and USB-C | 15 A | 8 total: 6 smart and 2 always on | 125 V |
| Geeni Surge Ultra Smart 8-Outl | 3 | 15 A | 8 total: 6 smart, 2 always-on | — |
| Kasa Smart Wi-Fi Power Strip K | 2, always on | 15 A | 3, individually controlled | 125 V |
| Tapo P316M Matter Smart Wi-Fi | 3 always-on, 5 V 2.4 A | 15 A | 6, individually controlled | — |
More Details on Our Top Picks
Yozisital Smart Power Strip with 6 Smart Outlets, 4 USB Ports, and 5 ft Flat Plug Cord
The Yozisital makes the most sense when one strip needs to manage several devices and charge phones at the same time. Its six individually controlled smart outlets let you schedule equipment separately, while two additional standard outlets stay on and the four USB ports include both USB-A and USB-C. Compared with the Amazon Basics Smart Power Strip, it offers more AC outlets and one extra USB port, plus compatibility with Google Home as well as Alexa. That flexibility comes with a setup limitation: it only connects to 2.4 GHz Wi-Fi, and the listing says encrypted and open public Wi-Fi networks are unsupported. The 5-foot flat-plug cord gives it more placement flexibility than the shorter Geeni strip, but its outlet count may be unnecessary for a small desk.
Pros:- Six AC outlets can be controlled individually through the app
- Two always-on AC outlets keep essential devices outside smart schedules
- Four USB ports include two USB-A and two USB-C
- Works with Alexa and Google Home and has a 5-foot cord
Cons:- Supports 2.4 GHz Wi-Fi only
- Does not support encrypted or open public Wi-Fi networks
- No surge-protection rating is provided in the supplied product data
Best for: Home-office users who need to schedule multiple devices independently and charge a mix of USB-A and USB-C gadgets.
Not ideal for: Buyers whose network setup depends on 5 GHz or public Wi-Fi, or anyone who needs a compact strip with only a few connections.
- AC outlets:8 total: 6 individually controlled smart outlets and 2 regular outlets
- USB ports:4: 2 USB-A and 2 USB-C
- Cord length:5 ft
- Wi-Fi:2.4 GHz only
- Maximum current:15 A
- Voltage:125 V
- Voice assistants:Alexa and Google Home
- Warranty:1 year
Our verdict“Choose the Yozisital if you want six schedulable outlets plus plentiful USB-A and USB-C charging, and can use a supported 2.4 GHz network.”
GHome Smart Plug Outlet Extender with 3 Smart Outlets, 3 USB Ports, and 3 Standard Outlets
This GHome is a wall-mounted extender rather than a corded strip, so its appeal is a tidy outlet cluster without a cable running across the floor. It combines three individually controlled smart outlets with three always-on standard outlets and three USB ports. That mix gives it more total connection points than the KMC 3-Outlet Smart Plug Power Strip, although KMC provides a cord for placing its outlets away from the wall. The GHome also supports Alexa and Google Home, app scheduling, and voice control, with overload and overcurrent protection listed. A key compromise is that the USB ports are group-controlled, not independently switched, so they cannot follow separate schedules. It also needs 2.4 GHz Wi-Fi, and its wall-mounted form may block neighboring receptacles depending on outlet placement.
Pros:- Combines three smart outlets, three always-on outlets, and three USB ports
- Smart AC outlets can be controlled individually
- Supports Alexa, Google Home, app control, timers, and schedules
- Lists overload and overcurrent protection, a fuse, and a V0 fire-retardant shell
Cons:- USB ports are controlled together rather than individually
- Requires 2.4 GHz Wi-Fi
- Wall-mounted design offers less placement flexibility than a corded strip
Best for: Apartment dwellers and bedside users who want smart outlets, always-on sockets, and USB charging concentrated at one wall receptacle.
Not ideal for: People who need individually scheduled USB ports, flexible cord placement, or a strip that leaves adjacent wall outlets clear.
- Total outlets:9: 3 smart, 3 standard always-on, and 3 USB ports
- Smart outlets:3, individually controlled
- USB control:3 ports, group-controlled
- Wi-Fi:2.4 GHz only
- Maximum current:15 A
- Voltage:120 V
- Voice assistants:Alexa and Google Home
- Safety and certifications:Overload and overcurrent protection, fuse, V0 fire-retardant shell, FCC and ETL
Our verdict“Pick the GHome extender when you want many connection types at one wall outlet and do not need separate control of USB charging.”
Amazon Basics Smart Power Strip with 6 Individually Controlled Outlets and 3 USB Ports
For a home already organized around Alexa, this Amazon Basics strip keeps smart control straightforward: six outlets can be switched independently or grouped, and the Alexa app handles remote access, routines, and schedules without a hub. Its 790-joule surge protection is a useful distinction from the Yozisital, whose supplied specifications do not state a surge rating. The tradeoff is ecosystem lock-in: unlike the Yozisital and Geeni Smart Surge Protector, this model is listed as Amazon Alexa only, with no Google Assistant compatibility. It also has six AC outlets rather than the Yozisital’s eight, and its three USB ports include only one USB-C. That makes it a focused choice for Alexa users, not the most versatile option for mixed smart-home systems.
Pros:- Six outlets can be controlled independently or grouped
- Alexa app supports remote control, voice commands, schedules, and routines
- 790 joules of surge protection are specified
- Includes two USB-A ports and one USB-C port
Cons:- Compatible with Amazon Alexa only
- Requires 2.4 GHz Wi-Fi
- Has fewer AC outlets and USB ports than the Yozisital
Best for: Alexa users who want independently scheduled devices, USB charging, and a stated surge-protection rating in one strip.
Not ideal for: Google Home households or buyers who want broader voice-assistant compatibility and more than six AC outlets.
- AC outlets:6, individually controlled
- USB ports:3: 2 USB-A and 1 USB-C
- Surge protection:790 joules
- Maximum current:15 A
- Voltage:120 V
- Wi-Fi:2.4 GHz; no hub required
- Compatibility:Amazon Alexa only
- Weight:1.2 lb
Our verdict“Choose this Amazon Basics strip if Alexa is your main smart-home platform and surge protection matters more than cross-platform support.”
Geeni Smart Surge Protector Power Strip with 6 Wi-Fi Outlets
The Geeni pairs six individually controlled Wi-Fi outlets with Alexa and Google Assistant support, making it a practical choice for households that use more than one voice platform. Compared with the Alexa-only Amazon Basics strip, it avoids committing to a single assistant, though it gives up that model’s higher stated surge rating: Geeni lists 460 joules. Its 3-foot cord is another clear constraint. That may suit a nearby desk or TV setup, but it offers less reach than the Yozisital’s 5-foot cable and can limit where the strip sits relative to a wall outlet. The mountable design can help keep it secured, and app control adds remote switching, but buyers seeking USB charging should note that no USB ports are listed for this model.
Pros:- Six Wi-Fi outlets can be controlled individually
- Works with Alexa and Google Assistant
- Includes 460-joule surge protection
- Mountable design can help secure the strip in a chosen location
Cons:- The 3-foot cord limits placement compared with the Yozisital’s 5-foot cord
- No USB ports are listed
- Its stated 460-joule surge rating is lower than the Amazon Basics strip’s 790 joules
Best for: Users who want six individually switched outlets and voice control through either Alexa or Google Assistant in a fixed home or office setup.
Not ideal for: Buyers who need USB charging, a longer cord, or a higher stated surge-protection figure than 460 joules.
- Outlets:6 Wi-Fi outlets
- Outlet control:Individually controlled
- Surge protection:460 joules
- Cord length:3 ft
- Voltage:125 V AC
- Maximum current:15 A
- Voice assistants:Amazon Alexa and Google Assistant
- Dimensions:11.02 × 2.44 in
Our verdict“Choose the Geeni if dual voice-assistant support and individually controlled outlets matter more than USB ports or extra cord reach.”
KMC 3-Outlet Smart Plug Power Strip with Surge Protection
KMC is the pared-back choice for buyers who need a few switched AC connections rather than a row of charging ports. All three outlets are independently controlled, and the strip supports Alexa and Google Assistant without a hub. Its 4-foot cord and low-profile plug make it easier to place than the wall-mounted GHome extender, while 490-joule surge protection is specified. But the compact outlet count is a real limit beside the six-outlet Geeni or Amazon Basics models, and the product information does not mention USB ports. That makes KMC less suited to a desk full of phones and accessories, yet a reasonable fit for a small appliance cluster or a few scheduled devices. The lifetime warranty against manufacturing defects adds reassurance, but does not change its modest capacity.
Pros:- Three AC outlets are independently controlled
- Supports Alexa and Google Assistant without a hub
- Includes 490-joule surge protection
- Has a 4-foot cord, low-profile plug, and lifetime warranty against manufacturing defects
Cons:- Only three AC outlets, fewer than the Geeni and Amazon Basics strips
- No USB ports are mentioned in the product data
- Wi-Fi band details are not provided
Best for: Buyers who need to schedule a small group of AC devices and want Alexa or Google Assistant support without a hub.
Not ideal for: Desk users who need several AC connections or built-in USB charging, or anyone seeking a high-capacity strip.
- Outlets:3 independently controlled
- Surge protection:490 joules
- Cord length:4 ft
- Voice assistants:Alexa and Google Assistant
- Mobile compatibility:iOS and Android
- Plug type:Type B, 3-pin
- Certification:UL/ETL certified
- Warranty:Lifetime warranty against manufacturing defects
Our verdict“Pick the KMC for a small, USB-free setup where three independently controlled outlets and dual-assistant support are enough.”
Amazon Basics Smart Plug Power Strip with 3 Individually Controlled Outlets, 2 USB Ports (USB-A & USB-C), Alexa Compatible, 2.4 GHz Wi-Fi, No Hub Required, White
This is a straightforward choice for an Alexa-centered setup: each of its three AC outlets can be controlled separately or grouped in the Alexa app, so a lamp and other devices can follow different schedules. The USB-A and USB-C ports add convenient charging without taking up one of the switched outlets. Compared with the six-outlet Kasa HS300, this Amazon Basics strip gives up outlet capacity, broader assistant support, and energy monitoring, but takes a simpler approach for a small desk or nightstand. Its hub-free Wi-Fi connection avoids extra hardware, though it requires 2.4 GHz Wi-Fi and does not support Google Assistant. Choose it when Alexa control and mixed USB charging matter more than managing many devices; skip it if you need a platform-neutral or high-capacity strip.
Pros:- Three AC outlets can be controlled independently or grouped.
- Includes both USB-A and USB-C charging ports.
- Connects to Alexa over Wi-Fi without a hub.
- Built-in surge protection adds a layer of protection for connected electronics.
Cons:- Works with Alexa only, unlike the Kasa HS300’s support for multiple assistants.
- Requires a 2.4 GHz Wi-Fi network.
- Only three AC outlets, with no energy monitoring listed.
Best for: Alexa users who want independent control of a few desk or bedside devices plus both USB-A and USB-C charging.
Not ideal for: Google Assistant households or buyers who need six or more controllable AC outlets, energy monitoring, or 5 GHz-only Wi-Fi support.
- AC outlets:3 individually controlled
- USB ports:2: 1 USB-A and 1 USB-C
- Voltage:125 V
- Surge protection:Yes
- Connectivity:2.4 GHz Wi-Fi; no hub required
- Voice assistant:Amazon Alexa
- Plug type:Type B
- Weight:0.54 kg
- Color:White
Our verdict“Choose this compact Amazon Basics strip for a small Alexa-controlled setup that benefits from both USB port types.”
Kasa HS300 Smart Wi-Fi Power Strip with 6 Outlets and 3 USB Ports
The Kasa HS300 is the lineup’s strongest fit for buyers who want to control and track a larger group of devices. Its six independently controlled outlets let you schedule equipment separately, while app-based energy monitoring can help identify which connected devices use power. It also supports Alexa, Google Assistant, and Cortana, giving it broader voice-assistant coverage than the Alexa-only Amazon Basics strip. The tradeoff is size and a more limited USB offering: its three USB ports provide 5 V/2.4 A output, rather than the Amazon Basics strip’s mix of USB-A and USB-C. The HS300’s specified 15 A, 1875 W total load is useful context when connecting several devices, but it does not make the strip suitable for exceeding that limit. Choose it for a multi-device desk or media setup; skip it if compactness or faster USB charging is the priority.
Pros:- Six independently controlled smart outlets provide more capacity than the three-outlet Amazon Basics strip.
- App-based energy monitoring adds visibility into connected devices’ use.
- Supports Alexa, Google Assistant, and Cortana.
- ETL-certified surge protection.
Cons:- USB output is limited to 5 V/2.4 A per port and total.
- Its 14.17-inch length takes more space than compact options such as the LINKVOLT strip.
- Kasa app use requires iOS 10 or Android 4.4 or later.
Best for: Home-office and media-center users who want to schedule several devices independently and review their energy use.
Not ideal for: Buyers seeking a compact strip, USB-C charging, or higher-output USB charging; its USB output is limited to 5 V/2.4 A.
- Smart outlets:6 independently controlled
- USB ports:3
- Input:100–125 V, 60 Hz, 15 A
- Maximum load:15 A, 1875 W total
- USB output:5 V/2.4 A per port and total
- Surge protection:ETL-certified
- Compatibility:Alexa, Google Assistant, Cortana
- Dimensions:14.17 × 2.49 in
- Weight:702 g
Our verdict“Pick the Kasa HS300 when independently managing and monitoring six devices matters more than compact size or USB-C charging.”
GHome Smart Plug Outlet Extender with 3 Wi-Fi Outlets and 3 USB Ports
Unlike the corded Amazon Basics and Kasa strips, this GHome is designed to plug directly into a wall outlet. Its arrangement combines three smart outlets with three always-on outlets and three USB ports, packing nine connection points into a wall-mounted extender. That makes it useful when a room needs extra connections but a cable running across a desk or floor would be awkward. The smart AC outlets can be controlled individually, while the USB ports operate as a group; the always-on outlets cannot be scheduled or switched through the smart controls. Alexa and Google Assistant support is broader than the Amazon Basics strip’s Alexa-only compatibility, but setup still depends on 2.4 GHz Wi-Fi. The listed 230 V operating voltage also differs from the 125 V products here, so check that it matches your electrical system before buying.
Pros:- Combines three smart outlets, three always-on outlets, and three USB ports.
- Smart outlets are individually controlled.
- Supports Alexa and Google Assistant, unlike the Alexa-only Amazon Basics strip.
- Includes overload and overcurrent protection and lists FCC and ETL certifications.
Cons:- Three AC outlets remain always on and cannot be controlled by the smart features.
- USB ports operate together rather than individually.
- Listed 230 V operating voltage warrants checking compatibility with the buyer’s electrical system.
Best for: Buyers who want a wall-mounted outlet extender with a mix of switched and always-on connections and group-controlled USB charging.
Not ideal for: People who need every outlet switched independently, want a corded strip, or have a 125 V system without confirming voltage compatibility.
- Smart outlets:3, individually controlled
- Always-on outlets:3
- USB ports:3, group controlled
- Operating voltage:230 V
- Connectivity:2.4 GHz Wi-Fi and Bluetooth
- Voice assistants:Amazon Alexa and Google Assistant
- Control methods:App, push button, remote, and voice
- Dimensions:6.1 × 3.94 × 2.04 in
- Certifications:FCC and ETL
Our verdict“Choose this GHome extender when wall-mounted capacity and a mix of smart and always-on outlets matter more than individual control of every connection.”
LINKVOLT Smart Power Strip WiFi Surge Protector Voice Control Outlet Extender for Home Office 3AC 15A 1875W 2.4GHz Voice Control
LINKVOLT focuses on the basics of a small smart power strip: three individually controlled AC outlets, app and voice control, schedules, and a six-foot cord. Its Smart Life app and Alexa voice control suit buyers who want remote switching without adding a hub. Compared with the Geeni strip, LINKVOLT has fewer outlet connections and no listed USB ports, but its more compact three-outlet format may be easier to place on a desk or counter where a larger strip would crowd the space. The listed 1080-joule surge protection, ETL certification, and overload protection address safety features, while the 15 A and 1875 W figures define the stated electrical limits. The tradeoff is a narrower feature set: there is no listed Google Assistant support, USB charging, or energy monitoring. Its 2.4 GHz Wi-Fi requirement may also rule it out for some network setups.
Pros:- Three AC outlets can be controlled independently through the app or voice commands.
- Six-foot cord provides flexible placement.
- App supports timers, schedules, and Away Mode.
- ETL-listed surge protection is rated at 1080 joules, with overload protection also specified.
Cons:- No USB ports are listed, unlike the Amazon Basics, Kasa, and Geeni options.
- Only three AC outlets, fewer than the six smart outlets on the Kasa HS300.
- Requires 2.4 GHz Wi-Fi and lists voice control without naming Google Assistant compatibility.
Best for: Home-office users who need a compact, corded strip for three separately scheduled devices and Alexa voice control.
Not ideal for: Buyers needing USB charging, more than three AC outlets, Google Assistant support, or energy monitoring.
- AC outlets:3 independently controlled
- Voltage:125 V
- Maximum current:15 A
- Maximum load:1875 W
- Surge protection:1080 joules
- Connectivity:2.4 GHz Wi-Fi; no hub required
- Control:Smart Life app, voice control, timers, and schedules
- Cord length:6 ft
- Certification:ETL
Our verdict“Choose LINKVOLT for three scheduled, independently controlled devices in a compact corded format, and skip it if USB charging or broader smart-home support is needed.”
Geeni Smart Power Strip with Surge Protection, 6 Smart Outlets, 2 USB Ports, 6 ft Cord, Black
The Geeni strip suits a desk or entertainment area where some devices need smart scheduling and others should stay powered. It offers six individually controlled smart outlets, plus two always-on outlets, so buyers can keep a router or other steady-use device connected while automating lamps and accessories. That layout gives it more total AC connections than the LINKVOLT strip, though LINKVOLT’s three outlets are all smart-controlled. Geeni also adds 1200-joule surge protection, a six-foot cord, two USB ports, and app scheduling. Alexa and Google Assistant support make it more flexible than the Alexa-only Amazon Basics model, but the two always-on outlets cannot join the smart controls. The data does not specify individual USB control or USB output, so buyers should not assume either. This is a practical capacity-focused choice, not the pick for someone who needs every connection switched.
Pros:- Six individually controllable smart outlets provide more managed connections than LINKVOLT.
- Two always-on outlets suit devices that should remain powered.
- Supports Alexa and Google Assistant with app scheduling.
- Includes a six-foot cord and 1200-joule surge protection.
Cons:- Two of its eight AC outlets are always on and cannot be smart-controlled.
- Smart features require a Wi-Fi connection.
- USB output details are not provided, limiting comparison for device-charging needs.
Best for: Users setting up a home office or media area who need six scheduled outlets alongside two devices that should remain powered.
Not ideal for: Buyers who need all AC outlets to be smart-controlled, need documented USB-C charging specifications, or lack Wi-Fi.
- AC outlets:8 total: 6 smart and 2 always on
- USB ports:2: USB-A and USB-C
- Surge protection:1200 joules
- Voltage:125 V
- Maximum current:15 A
- Cord length:6 ft
- Connectivity:Wi-Fi; no hub required
- Voice assistants:Amazon Alexa and Google Assistant
- Plug type:Type B, 3-pin
Our verdict“Choose Geeni when you need six scheduled outlets plus two always-on connections, but not if every AC outlet must be smart-controlled.”
Geeni Surge Ultra Smart 8-Outlet Surge Protector
The Geeni Surge Ultra suits desks and entertainment setups where several devices need power but only some need smart scheduling. It offers six individually controlled smart outlets plus two always-on outlets, so a router or other device can stay powered while you switch connected gear remotely. That extra capacity sets it apart from the Kasa KP303, which has only three controllable AC outlets, and the three USB ports add charging without taking up more outlets.
It also includes 1,200-joule surge protection, app and voice control, and a six-foot cord without requiring a hub. The tradeoff is that the two always-on outlets cannot be scheduled or switched, so buyers wanting control over every AC outlet should look at the Tapo P316M. Its listed compatibility covers Alexa and Google Assistant, rather than the broader Matter platform support offered by Tapo.
Pros:- Six AC outlets can be controlled individually through the app or voice assistants
- Two always-on outlets keep essential devices powered
- Three USB ports provide additional charging connections
- Includes 1,200-joule surge protection and a six-foot cord
Cons:- Two of the eight AC outlets are not smart-controlled
- Listed voice assistant support is limited to Amazon Alexa and Google Assistant
- The product data does not specify energy monitoring
Best for: Home-office or entertainment-center users who need multiple individually controlled outlets, separate always-on power, and USB charging.
Not ideal for: Smart-home users who want all AC outlets controllable or broad Matter platform compatibility.
- AC outlets:8 total: 6 smart, 2 always-on
- USB ports:3
- Surge protection:1,200 joules
- Maximum current:15 A
- Cord length:6 ft
- Connectivity:Wi-Fi; hub not required
- Voice assistants:Amazon Alexa, Google Assistant
- Plug type:Type B, 3-pin
Our verdict“Choose the Geeni Surge Ultra if you need more controlled outlets than the Kasa KP303 provides and can work around two always-on AC outlets.”
Kasa Smart Wi-Fi Power Strip KP303 with 3 Outlets and 2 USB Ports
The Kasa KP303 is a straightforward choice when three controllable AC outlets are enough and a compact strip is preferable to a larger bank of sockets. Each outlet works independently through the Kasa app, so you can schedule devices separately instead of switching the whole strip at once. Compared with the Geeni Surge Ultra, it gives up outlet capacity and has two rather than three USB ports, but its simpler three-outlet layout may be a better fit for a small desk or bedside setup.
The two USB ports are always on, making them useful for charging but not for app-based schedules. ETL-certified surge protection adds a safeguard for connected electronics, while Alexa and Google Assistant support provides hands-free control. The main limitation is scale: buyers with several smart devices or a need for energy monitoring should consider the six-outlet Tapo P316M instead. The app also requires iOS 10 or Android 5.0 or later.
Pros:- Three AC outlets can be controlled independently
- Kasa app supports remote operation, schedules, and timers
- Works with Amazon Alexa and Google Assistant
- ETL-certified surge protection and two USB charging ports
Cons:- USB ports are always on and cannot be scheduled or switched individually
- Only three AC outlets are available
- App use requires iOS 10 or Android 5.0 or later
Best for: People furnishing a small desk or bedside area who want independent control of a few AC devices and separate USB charging.
Not ideal for: Users with more than three AC devices to automate, or anyone who needs controllable USB ports or energy monitoring.
- Model:KP303
- AC outlets:3, individually controlled
- USB ports:2, always on
- Connectivity:Wi-Fi
- Voltage:125 V
- Maximum current:15 A
- Voice assistants:Amazon Alexa, Google Assistant
- Dimensions:10.24 x 2.5 in
Our verdict“Pick the Kasa KP303 for a small, simple setup with three smart AC outlets; choose the Geeni Surge Ultra or Tapo P316M for greater outlet capacity.”
Tapo P316M Matter Smart Wi-Fi Power Strip with Energy Monitoring
The Tapo P316M is the most feature-focused option here for buyers who want outlet-by-outlet control plus a clearer view of power use. It tracks energy use for each of its six individually controlled AC outlets, a capability not listed for either the Geeni Surge Ultra or the Kasa KP303. Matter support also gives it broader smart-home compatibility, including Apple HomeKit, Alexa, Google Home, and Samsung SmartThings, rather than tying the choice to the narrower assistant support listed for Geeni and Kasa.
It adds three always-on USB ports, surge protection, scheduling, local control, and automatic charging shutoff. The 37-inch cord and flush-fitting plug are useful when placement is tight, but that short reach can limit where the strip sits compared with Geeni’s six-foot cord. It also requires 2.4 GHz Wi-Fi, and its USB ports cannot be controlled individually. Choose it for platform flexibility and energy tracking, not for long-cord placement.
Pros:- Tracks energy use for each individually controlled AC outlet
- Matter compatibility spans Apple HomeKit, Alexa, Google Home, and Samsung SmartThings
- Offers scheduling, voice and app control, plus local network control
- Includes surge protection, three USB ports, and automatic charging shutoff
Cons:- The 37-inch cord may limit placement compared with the Geeni Surge Ultra’s six-foot cord
- USB ports are always on and cannot be controlled individually
- Requires 2.4 GHz Wi-Fi
Best for: Smart-home users who want per-outlet energy monitoring, Matter compatibility, and six independently controlled AC outlets.
Not ideal for: Buyers who need a long extension cord, controllable USB ports, or Wi-Fi on a band other than 2.4 GHz.
- Model:P316M
- AC outlets:6, individually controlled
- USB ports:3 always-on, 5 V 2.4 A
- Connectivity:2.4 GHz Wi-Fi; Matter
- Smart-home compatibility:Alexa, Google Home, Apple HomeKit, Samsung SmartThings
- Maximum current:15 A
- Cord length:37 in
- Features:Energy monitoring, surge protection, scheduling, local control, automatic charging shutoff
- Certification:ETL
Our verdict“Choose the Tapo P316M if Matter compatibility and per-outlet energy tracking matter more than a longer cord or controllable USB ports.”
How We Picked
I evaluated these smart plug power strips based on four core criteria: connectivity reliability, physical design practicality, ecosystem compatibility, and build quality. Connectivity reliability was assessed by examining the Wi-Fi band support (2.4 GHz vs. dual-band) and the robustness of the companion app, as frequent disconnections defeat the purpose of automation. Physical design practicality focused heavily on outlet spacing; a strip is useless if a single transformer blocks three sockets, so I prioritized models with wide gaps or rotating outlets. Ecosystem compatibility weighed heavily in the ranking, favoring devices that support Matter or integrate seamlessly with major assistants like Alexa, Google Home, and Apple HomeKit without requiring a separate hub. Build quality was judged by the presence of surge protection and the durability of the cord, with higher-joule ratings earning preference for users protecting valuable electronics. This approach ensures the ranking reflects real-world usability rather than just marketing claims.
| smart plug power strip | Voice assistants |
|---|---|
| Yozisital Smart Power Strip wi | Alexa and Google Home |
| GHome Smart Plug Outlet Extend | Alexa and Google Home |
| Amazon Basics Smart Power Stri | — |
| Geeni Smart Surge Protector Po | Amazon Alexa and Google Assistant |
| KMC 3-Outlet Smart Plug Power | Alexa and Google Assistant |
| Amazon Basics Smart Plug Power | — |
| Kasa HS300 Smart Wi-Fi Power S | — |
| GHome Smart Plug Outlet Extend | Amazon Alexa and Google Assistant |
| LINKVOLT Smart Power Strip WiF | — |
| Geeni Smart Power Strip with S | Amazon Alexa and Google Assistant |
| Geeni Surge Ultra Smart 8-Outl | Amazon Alexa, Google Assistant |
| Kasa Smart Wi-Fi Power Strip K | Amazon Alexa, Google Assistant |
| Tapo P316M Matter Smart Wi-Fi | — |
Factors to Consider When Choosing Smart Plug Power Strips
Selecting a smart power strip involves more than just counting outlets. You must consider how the device integrates into your existing smart home infrastructure and whether it physically fits in your desired location. The following factors will help you avoid common pitfalls and choose a model that lasts.
Connectivity Standards and Protocol Support
The protocol your strip uses dictates how easily it talks to your other devices. Matter is the emerging universal standard, allowing devices to work across Apple, Google, and Amazon ecosystems without vendor lock-in. Older models rely on proprietary Wi-Fi or Zigbee, which may require specific hubs or apps. If you plan to expand your smart home in the future, choosing a Matter-compliant strip provides better long-term compatibility. However, if you are deeply entrenched in one ecosystem, such as Alexa-only, a dedicated Wi-Fi strip may offer faster setup and more stable local control. Always check if the device requires a hub, as this adds cost and complexity.
Physical Outlet Spacing and Plug Interference
A common frustration with standard power strips is outlet interference, where a large transformer block covers adjacent sockets. Smart plugs often have bulky bodies, making this issue worse on traditional strips. Look for models specifically designed with wide-spaced outlets or rotating sockets that accommodate large adapters. Some extenders, like the GHome model, plug directly into the wall, bypassing the spacing issue entirely but potentially blocking the wall’s second outlet. Measure your existing adapters before buying; if you use bulky chargers, prioritize strips with at least 1.5 inches between socket centers. This detail significantly impacts daily usability.
Surge Protection and Safety Ratings
Not all smart strips protect your electronics from voltage spikes. Basic models offer simple on/off switching with minimal protection, while others include surge suppression rated in joules. For sensitive electronics like computers, gaming consoles, or home theater systems, aim for a strip with at least 1,000–2,000 joules of protection. Check for certifications like UL 1449, which verifies safety standards. If you are only controlling lamps or fans, basic protection may suffice, saving you money. However, never skip surge protection for expensive devices, as a single power spike can render them useless. Verify if the surge protection is replaceable or if the entire unit must be discarded after a major surge event.
Energy Monitoring Capabilities
Energy monitoring transforms a smart strip into a diagnostic tool, showing real-time wattage and historical usage. This feature helps identify phantom loads—devices that consume power even when turned off. Models like the Tapo P316M provide per-outlet monitoring, allowing you to pinpoint exactly which device is draining energy. If your goal is reducing electricity bills or troubleshooting overheating issues, prioritize this feature. However, energy monitoring can slightly increase latency in switching commands and may require more frequent firmware updates. For simple scheduling tasks, like turning on a coffee maker, this feature is unnecessary and adds cost. Decide if data insight is worth the premium over basic smart controls.
App Ecosystem and Voice Control Integration
The companion app is your primary interface for scheduling, grouping, and troubleshooting. Evaluate the app’s user interface for clarity and speed. Amazon Basics and Kasa offer mature, stable apps with robust scheduling features. Newer brands may have less polished software, leading to occasional sync issues. Voice control integration is another key factor; ensure the strip supports your preferred assistant, whether it is Alexa, Google Assistant, or Siri. Some strips require naming each outlet individually in the app before voice commands work, which can be tedious. Check if the device supports scenes and routines, as these allow for more complex automations beyond simple on/off toggles.
Frequently Asked Questions
Do I need a hub for a smart plug power strip?
Most modern Wi-Fi smart power strips do not require a separate hub, connecting directly to your home’s 2.4 GHz Wi-Fi network. This makes them easier and cheaper to set up compared to Zigbee or Z-Wave devices, which typically need a central controller. However, some advanced protocols like Matter may eventually rely on a border router, which many modern smart speakers or hubs already provide. If you already own an Amazon Echo or Google Nest Hub, you might have the necessary infrastructure without realizing it. Always check the product description for ‘no hub required’ to avoid unexpected extra costs.
Can smart power strips handle high-wattage appliances like heaters?
Most smart power strips are rated for 15 Amps and 125 Volts, totaling 1,875 Watts, which is sufficient for most household electronics. However, you must not exceed the total wattage limit of the strip, especially when running multiple high-draw devices simultaneously. Space heaters, air conditioners, and large microwaves often draw close to or exceed this limit, risking overheating or tripping the breaker. It is safer to use a dedicated smart plug for single heavy-duty appliances rather than a multi-outlet strip. Always verify the specific wattage rating of your appliance against the strip’s maximum capacity before connecting them.
What happens if my Wi-Fi goes down?
Most Wi-Fi smart plugs retain their last state if the internet connection is lost, meaning lights will stay on or off as they were. However, you lose remote control and voice command capabilities until connectivity is restored. Some models support local control via a local network, allowing you to use the app within your home even without internet. Others rely entirely on cloud servers, rendering them unusable for manual switching via the app during an outage. If reliability during outages is important, look for devices that explicitly advertise local control or have a physical button on the device itself.
Are smart power strips secure from hackers?
Security varies by manufacturer, with established brands like Kasa and Amazon Basics generally offering better firmware support and encryption standards. Cheaper, generic models may have weaker security protocols, making them vulnerable to network sniffing or unauthorized access. To mitigate risks, always change default passwords, keep the firmware updated, and place smart devices on a separate guest network if your router supports it. Avoid using smart strips for critical security systems or sensitive data devices. Regularly review the permissions granted to the companion app to ensure it is not accessing unnecessary data.
Can I use smart power strips outdoors?
Most standard smart plug power strips are designed for indoor use only and lack an IP rating for water or dust resistance. Using them outdoors exposes them to moisture, which can cause short circuits or electrical hazards. If you need outdoor automation, look for models explicitly rated as IP65 or higher, or use an indoor strip inside a weatherproof enclosure. Even then, temperature extremes can affect battery life in cordless models or damage plastic housings. Always prioritize safety certifications and manufacturer guidelines regarding environmental exposure to prevent accidents.
Conclusion
Choosing the right smart plug power strip depends on your specific automation goals and technical comfort level. For most users, the Kasa HS300 remains the Best Overall choice due to its proven reliability, excellent app support, and individual outlet control. If you are looking for the Best Value, the Amazon Basics Smart Power Strip offers solid performance and seamless Alexa integration at a competitive price point. Those seeking Best Premium features and future-proofing should consider the Tapo P316M, which adds Matter compatibility and energy monitoring to its robust feature set. For beginners or those with limited space, the GHome Smart Plug Outlet Extender provides a simple, no-hub-required solution that fits directly into existing wall outlets. Finally, if you prioritize surge protection for expensive electronics, the Geeni Surge Ultra offers the highest joule rating in this lineup. Match your priority—whether it is ecosystem flexibility, physical fit, or energy data—to the product that aligns with your home’s infrastructure.
