The world's most in-depth and scientific reviews of tech gear

TP-Link Kasa Smart WiFi Power Strip Review

A great option for adding connected functionality to devices that need surge protection
Top Pick Award
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Price:   $80 List | $70 at Amazon
Pros:  6 independent outlets, surge protection, individual runtime monitoring
Cons:  Setup relatively involved, slower reboot after WiFi outage
Manufacturer:   TP-Link
By Max Mutter and Michelle Powell  ⋅  Sep 3, 2019
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65
OVERALL
SCORE


RANKED
#6 of 7
  • Ease of Setup - 40% 5
  • Interface - 15% 8
  • Voice Assistants - 15% 8
  • Reliability - 30% 7
RELATED: Smart Plugs

Our Verdict

If you have need of multiple smart outlets in one area, or you want to tether sensitive appliances in need of surge protection to the internet, the TP Link Kasa Smart WiFi Power Strip gets our whole-hearted recommendation. Offering six independently controlled smart outlets, along with three dumb USB ports for all of your mobile device charging needs, this strip is all you need for adding smart funtionailty to your entire entertainment center or monitor-laden home desk. Plus, large TVs and computer monitors are often the sorts of appliances that draw a surprising amount of power when in standby mode. This power strip offers both the surge protection those devices need, as well as the ability to set on/off schedules that can significantly lessen their impact on your electricity bill.


Compare to Similar Products

 
Awards Top Pick Award Editors' Choice Award Best Buy Award   
Price $80 List
$69.97 at Amazon
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$35 List
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$50 List
$42.49 at Amazon
$35 List
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Pros 6 independent outlets, surge protection, individual runtime monitoringQuick setup, intuitive app, reliable and responsive, energy monitoring, 2 independent portsQuick setup, broad smart home compatibility, inexpensiveWeatherproof, 2 outlets in 1, broad smart home support, energy usage monitoringSmall size doesn't block other outlets, fairly straightforward interface
Cons Setup relatively involved, slower reboot after WiFi outageNo Apple HomeKit or IFTTT support, can be a bit priceyHard to change networks, slower recovery when WiFi cuts outSomewhat confusing to connect to virtual assistantsLacks any advanced features
Bottom Line A great option for adding connected functionality to devices that need surge protectionFully featured and reliable, will be useful in any homeA great choice for those looking for basic functionality in a simple and inexpensive packageIntuitive functionality in a weatherproof packageA good option for crowded outlets with large plugs
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Rating Categories Kasa Smart WiFi... Currant WiFi Outlet WeMo Mini iDevices Outdoor... Leviton Smart...
Ease Of Setup (40%)
10
0
5
10
0
8
10
0
6
10
0
6
10
0
6
Interface (15%)
10
0
8
10
0
8
10
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7
10
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8
10
0
6
Voice Assistants (15%)
10
0
8
10
0
4
10
0
9
10
0
8
10
0
8
Reliability (30%)
10
0
7
10
0
9
10
0
9
10
0
7
10
0
7
Specs Kasa Smart WiFi... Currant WiFi Outlet WeMo Mini iDevices Outdoor... Leviton Smart...
Number of Outlets 6 plus 3 USB 2 1 2 1
Maximum Power 1.875kW 1.8kW 1.8 kW 1.2 kW 1.5kW
Smart Home Compatability Alexa, Google Home IFTTT, Nest, Home and Away Alexa, Google Home Alexa, Apple HomeKit, Google Home, IFTTT, Nest Alexa, Apple HomeKit, Google Home, IFTTT Alexa, Google Home IFTTT, Nest, August
Warranty 2 year Limited 1 Year Limited 3 Year Limited 1 Year Limited 5 Year Limited

Our Analysis and Test Results

The TP Link Kasa Smart WiFi Power Strip provides six smart outlets in a power surge-protecting power strip, making it a great choice for remotely controlling your more sensitive or expensive appliances.

Performance Comparison



The TP-Link Kasa Power Strip is the best 2+ outlet option we've found.
The TP-Link Kasa Power Strip is the best 2+ outlet option we've found.

Ease of Setup


While we didn't run into any snags when setting up the Kasa Power Strip, its process has more steps than most. You must download the associated TP Link app, create an account that must be confirmed via email, and enable a skill and connect it to Alexa manually. We certainly wouldn't dissuade you from choosing the Kasa Power Strip due to its initial setup, but we do wish TP Link would offer some way to streamline the process.

Smart Home and Voice Assistant Compatibility


The Kasa Power Strip works with Alexa, Google Home, and If This Then That, with Apple HomeKit being the one major smart home player it does not support. It is also compatible with both Nest and Ecobee (Home and Away) devices, and Microsoft Cortana.

Reliability and Responsiveness


Even when bombarding the Kasa Power Strip with back-to-back commands for each one of its six autonomous smart outlets, it provided near immediate responses. If we cut the power or WiFi off and then back on with the outlets in their "on" setting, the strip became responsive again right after the WiFi/power was restored. If the outlets were in the off position when we simulated the outage, it took the strip a few minutes to get reconnected and start responding to our commands again. This is a common problem we had with most smart plugs, though we did discover a select few that spring right back into service after an outage no matter the circumstances.

Advanced Features


While the TP Kasa Power Strip doesn't offer specific energy usage monitoring, it will track the runtime for each outlet, letting you know how many hours per day each one of your devices have been on. While this can't tell you if your TV is using a lot of power while in standby mode, it can still provide some valuable information about how often you actually have your appliances switched on.

You can also create scenes (or multi-plug presets) that allow you to turn on three outlets and turn the other three off (or any other combination) with a single command. Most smart plugs offer some sort of similar feature, but you must buy multiple plugs in order to actually use said feature. The Kasa Power Strip's six independent outlets let you use that feature right out of the box.

All of the Kasa Smart Power Strip's outlets can easily be controlled from the associated app.
All of the Kasa Smart Power Strip's outlets can easily be controlled from the associated app.

The power strip includes three USB ports as well. This is super convenient if you use the power strip on your desk as you always have a free port to charge your phone or wireless mouse.

The additional USB ports are a nice touch.
The additional USB ports are a nice touch.

Finally, there are six physical buttons that can turn off each outlet individually. This is a nice feature as you can physically turn off any outlet without affecting any of the schedules or other settings you may have programmed for it. For example, maybe you have all of your desk devices (monitor, docking stations, etc.) on timers so that they turn off at night to conserve energy, as well as a lamp on a schedule so that it turns on when the sun goes down and turns off around bedtime. If you go on vacation for a week you'll want your desk stuff to remain off, but probably want the lamp to keep turning on so it doesn't look like the house is empty. In that case you can physically turn off all of your desk things but keep the lamp socket on. Then when you get home just turn all the sockets back on and your normal schedules will resume.

Value


While the Tp Link Kasa Power Strip is relatively pricey, it is much less expensive than buying six individual smart plugs, and it only takes up one outlet. Therefore we think it's a great value for those that need a lot of smart outlets in a single place.

You can control all 6 of the TP-Link Power Strip's outlets independently.
You can control all 6 of the TP-Link Power Strip's outlets independently.

Conclusion


Adding smart functionality to a power strip can be a great way to make entertainment centers and workstations more energy efficient, and we think the TP Link Kasa Smart WiFi Power Strip fills that niche better than most other options on the market.


Max Mutter and Michelle Powell