Household and Living/Climate/Heating

SmartLife Radiator Control

Zigbee 3.0 | Battery Powered | LED | Android™ / IOS


Vendor Part Number: ZBHTR20WT
EAN number: 5412810451128
• Smart Zigbee radiator thermostat to control the temperature in any room of your house
• Set a schedule or change the temperature remotely with the Nedis® Smartlife app on your smartphone or tablet
• With an integrated LED display and the intuitive knob you can change, monitor and control the temperature directly on the radiator
• Open window function – automatically senses any change in room temperature. As soon as the temperature drops, it adapts automatically and lets you know via the app on your smartphone
• Standard group function - Control multiple radiators at once so no room is ever forgotten
• Anti-scale function - the radiator thermostat programmable will open the valve fully for 30s every 2 weeks to protect the valve from calcification
• Child lock function - to prevent unauthorized temperature changes
• Anti-freezing function – prevent frozen pipes
• Low power alarm – warning when batteries getting empty
• Temporarily override - to temporarily adjust the temperature during a program, the rotary knob can be operated. As soon as the next program moment is reached, the program will resume.
• Set a schedule for different temperatures per time and per day of the week
• Rotatable temperature display – for convenient adjustment and monitoring of temperature settings from different angles
• Easy installation where no special skills or knowledge (electrical or plumbing) is required
• Google Assistant, Amazon Alexa or Siri shortcuts voice control to control it with a simple voice command
• Zigbee devices need a Zigbee gateway (WIFIZBxxx) to work with the smartlife app
• Combine with other Nedis SmartLife products to create a more intelligent and energy efficient environment
The Nedis smart Zigbee radiator thermostat is designed to offer unparalleled convenience and energy efficiency. This smart valve empowers you to take control of your home's temperature like never before.

Imagine having the ability to regulate the climate in any room of your house effortlessly. With our Smart Zigbee Radiator Thermostat, this becomes a reality. Through the Nedis® SmartLife app on your smartphone or tablet, you can set customized schedules or adjust the temperature remotely. Whether you're snuggled up on the couch or miles away from home, total climate control is just a tap away.

What sets our thermostat apart is its intuitive design. Featuring an integrated LED display and a user-friendly knob, you can effortlessly monitor and control the temperature directly on the radiator. Worried about sudden temperature changes? Our Open Window function automatically detects drops in room temperature and adapts accordingly, notifying you through the app.

Managing multiple radiators has never been simpler thanks to the standard group function. Plus, our thermostat ensures longevity with its anti-scale function, preventing calcification by opening the valve periodically. Safety is paramount, which is why we've included a child lock function and anti-freezing feature to safeguard both your loved ones and your pipes.

Worried about low battery? Our device alerts you with a low power alarm, ensuring uninterrupted operation. Need a temporary adjustment? Simply override the current program using the rotary knob, and it will seamlessly resume afterward. Installation is a breeze, requiring no specialized skills or knowledge in electrical or plumbing work.

But the innovation doesn't stop there. Our Smart Zigbee Radiator Thermostat integrates effortlessly with your smart home ecosystem. With compatibility for Google Assistant, Amazon Alexa, and Siri shortcuts, controlling your thermostat with voice commands has never been more convenient. Just pair it with a Zigbee gateway (WIFIZBxxx) and combine it with other Nedis SmartLife products for a truly intelligent, energy-efficient home environment.

Experience the future of home heating – efficient, intelligent, and tailored to your lifestyle. Embrace the warmth of innovation with the Nedis Smart Zigbee Radiator Thermostat.


Package contents

Smart Radiator Thermostat
User manual
Installation material

Retail package dimensions Giftbox

Width Height Length
62 mm 150 mm 60 mm

Logistic dimensions

Packed per Width Height Length Weight
1 60 mm 150 mm 65 mm 233 g
50 335 mm 335 mm 290 mm 12160 g

Product specifications

Width 55 mm
Height 97 mm
Depth 55 mm
Weight 162 g
Colour White
Power source type Battery Powered
Material Plastic
Compatible with Nedis® SmartLife
Batteries included No
Display LED
App available for Android™
Maximum transmit power 20 dBm
Child lock Yes
Number of Products in Package 1 pcs
Transmit frequency range 2405 - 2480 MHz
Maximum transmit antenna gain 2.8 dBi
Required batteries (not included) 2x AA/LR6
Supported wireless technology Zigbee 3.0
Operating temperature range 5 - 30 °C
SmartLife Yes
IP rating IP21