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Excellent on Trustpilot★
The TP-Link Kasa Smart Radiator Thermostat enhances your home's heating efficiency with advanced technology. Featuring compatibility with Alexa and Google Assistant, it provides precise temperature control, reduces energy consumption, and allows room-by-room customization. The easy installation process and user-friendly Kasa app make managing your home comfort effortless. Whether you're at home or away, you can control your radiators from anywhere and save money with automated schedules. With added features like child lock, frost protection, and ultra-long battery life, this thermostat offers safety, convenience, and savings for every household.
【Smart Heating & Compatibility】The smart radiator thermostat is suitable for extending your digital heating control to additional parts. Fits most existing radiator valves (M30 x 1.5mm) with 3 adapters included to maximize compatibility
【Anywhere & Anytime Smart】Control your home temperature from anywhere, anytime with the Kasa Smart app. Set schedules to automate your heating that match your daily routines
【One for All】Each hub can connect and control up to 32 radiators, with the Kasa app, you can group and control all radiators. All parts under control
【Room-by-room comfort】Adjust the ideal temperature in each room individually. Save your favorite scenario for future use
【Easy Installation】Simply replace your old radiator valve with Kasa and follow the step by step guide in the app for installation. You can do all this yourself without any difficulty
【Ultra-long standby time】Using low-power wireless technologies that promise longer battery life
【Child Lock】Prevent children from accidentally operating your radiator
Energy efficient and smart
Matter certified | Accurate temperature | Energy saving | Up to 32 radiators | Individual schedules and regulations | Clear reporting | Remote access | Voice control | Fast response time | Compatible with most radiator valve threads | Frost protection
The intelligent thermostatic radiator valve provides superior temperature accuracy.
Set heating schedules based on your routines to save money.

Set your individual rule for time and temperature to save energy.
With the comprehensive usage report, you can manage heating to save money.
Connect to Apple Home, Alexa, Google Home, SmartThings, or another Matter platform.
Supports external temperature sensors like Tapo T310 and Tapo T315 and enjoy precise temperature control in any part of the room, as your TRV automatically adjusts based on the readings from these sensors, not just around the radiator.
Automatically turns off the heating and activates frost protection when the connected contact sensor (Tapo T110) is triggered. This helps you save energy and keep your home safe.
Uninstall your existing thermostat and easily screw the KE100 onto the radiator with the supplied adapters.
Reduce the motor setting frequency while maintaining a comfortable temperature for a restful night's sleep.
Prevent children from accidentally handling your heater.
Keep your pipes thawed and your home safe.
1 × KE100
1 × RA Adapter, 1 × RAV Adapter, 1 × RAVL Adapter, 1 × CAL Adapter, 1 × M28 Adapter, 1 × GIA Adapter
2 x AA / LR6 batteries
1 x Quick Start Guide
1 x Lid Opener
I bought this thermostat to replace an old one in my home office. The installation process was straightforward, thanks to the included adapters. I appreciate the child lock feature, as I have curious kids. The scheduling feature is great for saving energy when I'm not using the room. It's a practical and effective way to manage my home's heating.
I've been searching for a smart thermostat that truly delivers on its promises, and the Kasa Smart Radiator Thermostat is it! Installation was surprisingly easy, and the Kasa app is a breeze to use. I love being able to control the temperature in each room individually. The voice control with Alexa is super convenient too. I'm already noticing a difference in my energy bill. Highly recommend!
Great Upgrade for Smart Home
Integrating the Kasa Smart Radiator Thermostat into my existing smart home setup was seamless. The compatibility with Google Assistant is fantastic. The temperature accuracy is impressive, and the frost protection gives me peace of mind during the winter months. The long battery life is a huge plus, too. Definitely worth the investment!