Winner
10% OFF
Prime exclusive deal$35.99
$39.99
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Updated October 2026
Data from the official Aqara and TP-Link sites.
2026 verdict
The Aqara Smart Wall Switch (With Neutral) - Double wins this comparison on features, adding a second circuit and energy monitoring where the TP-Link Kasa KS200 offers one switch and no metering.
It controls two independent circuits from one plate, supports decoupled wireless switch mode, and carries overheating and overpower protection, all through an Aqara Zigbee hub that also brings Apple HomeKit, Alexa, Google Home and Home Assistant. The Kasa is the simpler and cheaper route for a single circuit: it joins Wi-Fi with no hub, pairs natively with Apple Home and adds Alexa, Google Home, SmartThings and Home Assistant, and it carries a two-year warranty. Both need a neutral wire. Choose the Aqara for two circuits plus energy readings, and the TP-Link Kasa KS200 for one circuit with the easiest setup.
Connectivity
vs
28% OFF
$14.35
$19.99
Connectivity
- Wi-Fi 2.4 GHz
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| Feature | Aqara Smart Wall Switch (With Neutral) - Double | TP-Link Kasa KS200 | Winner |
|---|---|---|---|
| Price | $35.99 | $14.35 | TP-Link Kasa KS200 |
| Rating | 4.4 | 4.5 | TP-Link Kasa KS200 |
| Warranty | 1 year | 2 years | TP-Link Kasa KS200 |
| Integrations | Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter | Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant | Aqara Smart Wall Switch (With Neutral) - Double |
| Switches | 2 | 1 | Aqara Smart Wall Switch (With Neutral) - Double |
| Energy Monitoring | YES | NO | Aqara Smart Wall Switch (With Neutral) - Double |
| Max Resistive Load Power (Per Switch) | 600W | 600W | Tie |
| Safety | Overheating protection, Overpower protection | None | Tie |
| Connectivity | Zigbee | 2.4 GHz WiFi | Tie |
| Status LED | YES | YES | Tie |
What the differences mean
Circuits per plate
The Aqara Smart Wall Switch (With Neutral) - Double runs two independent circuits from one plate, typically a light plus a fan or two lighting runs. The TP-Link Kasa KS200 is a single pole switch for one circuit, so two circuits in one box need two Kasa switches.
Energy monitoring
The Aqara Smart Wall Switch (With Neutral) - Double measures consumption, which turns the switch into a way to see what a light or a fan actually uses. The TP-Link Kasa KS200 has no energy monitoring at all.
Hub requirement
The Aqara Smart Wall Switch (With Neutral) - Double connects over Zigbee and needs an Aqara hub for remote control and automations. The TP-Link Kasa KS200 joins 2.4 GHz Wi-Fi on its own with no bridge, which is the simpler setup.
Safety protection
The Aqara Smart Wall Switch (With Neutral) - Double includes overheating and overpower protection, which the neutral-wire design allows. The TP-Link Kasa KS200 documents no over-temperature, overvoltage, overcurrent or overpower cut-off.
Warranty
The TP-Link Kasa KS200 carries a two-year warranty, and the Aqara Smart Wall Switch (With Neutral) - Double a one-year one. The Kasa gives the longer cover, while the Aqara gives more function behind the plate.
Which one to buy if
- one plate has to control two circuits
The Aqara Smart Wall Switch (With Neutral) - Double has two independent rockers, where the TP-Link Kasa KS200 has one.
- you want to meter what a circuit uses
The Aqara Smart Wall Switch (With Neutral) - Double measures energy, which the TP-Link Kasa KS200 does not.
- you want a hub-free install
The TP-Link Kasa KS200 joins Wi-Fi directly with no bridge, while the Aqara needs an Aqara Zigbee hub.
- you want Apple Home natively
The TP-Link Kasa KS200 pairs with Apple Home from the code in the box, while the Aqara reaches it through a hub.
- a rocker should also run automations instead of its load
The Aqara Smart Wall Switch (With Neutral) - Double can decouple a rocker so it triggers scenes like a smart button.
Winner
10% OFF
Prime exclusive deal$35.99
$39.99
- + Integrations: Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter
- + Switches: 2
- + Energy Monitoring: YES
- - Price: $35.99 vs $14.35
- - Rating: 4.4 vs 4.5
28% OFF
$14.35
$19.99
- + Price: $14.35
- + Rating: 4.5
- + Warranty: 2 years
- - Integrations: Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant vs Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter
- - Switches: 1 vs 2
What owners say
Owners of both switches praise easy installation and dependable daily operation, and both groups value remote control without fuss. TP-Link Kasa KS200 owners lean on the hub-free setup, instant response and native HomeKit pairing, with a local Home Assistant path that keeps working with the internet blocked, and they warn about the neutral requirement, single pole wiring and the locator light that cannot be turned down. Aqara Smart Wall Switch (With Neutral) - Double owners like that one plate runs two circuits, that a rocker can be decoupled to trigger automations, and that it keeps working locally over Zigbee when the internet drops. Their complaints are a plastic button feel, an audible click on remote triggers and, for a few, a rocker that stops sending its Zigbee signal after months.
Frequently Asked Questions
Which is better: Aqara Smart Wall Switch (With Neutral) - Double or TP-Link Kasa KS200?
For two circuits on one plate plus energy monitoring, the Aqara Smart Wall Switch (With Neutral) - Double. For one circuit with the simplest, hub-free setup, native Apple Home and a two-year warranty, the TP-Link Kasa KS200 is the better fit.
What is the biggest difference between the Aqara Smart Wall Switch (With Neutral) - Double and the TP-Link Kasa KS200?
Scope. The Aqara Smart Wall Switch (With Neutral) - Double switches two circuits, meters energy and includes overheating and overpower protection through an Aqara hub, while the TP-Link Kasa KS200 is a single, hub-free switch with no metering.
Do both of these switches need a neutral wire?
Yes. Both the Aqara Smart Wall Switch (With Neutral) - Double and the TP-Link Kasa KS200 require a neutral wire in the wallbox. Aqara's no-neutral model is the alternative for boxes that lack one.
Does the TP-Link Kasa KS200 monitor energy or control two lights?
No to both. The TP-Link Kasa KS200 is a single pole switch with no energy monitoring. The Aqara Smart Wall Switch (With Neutral) - Double is the one of this pair that runs two circuits and measures consumption.
Who should buy the Aqara Smart Wall Switch (With Neutral) - Double?
A household replacing a double rocker, most often a light and a fan or two lighting circuits, that wants energy monitoring, decoupled automations and works within a Zigbee or Aqara setup.
Who should buy the TP-Link Kasa KS200?
A single pole circuit in a box with a neutral, where a hub-free switch with native Apple Home, Alexa, Google Home, SmartThings and local Home Assistant, plus a two-year warranty, is all that is needed.
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