Control your room temperature with ease using the app, Siri, schedules, or based on your presence. Eve Thermo synchronizes your heating to suit your routine: save energy when you’re away from home or make your place a cozy and warm haven of relaxation when you’re there.
Eve Thermo
Smart radiator valve
Smart radiator valve








Heat smart. Save energy.



Adjust in a flash.
Use the app, talk to Siri, or control Eve Thermo via the touch controls to set your perfect temperature. Eve Thermo has an LED display so you can see the temperature and set it to the desired level directly using the integrated touch controls. And for convenience, you can mount the LED display facing vertically or horizontally.


Hey Siri, set the lounge temperature to 22 degrees.
Up and running within minutes.
Eve Thermo is quick and easy to install: unscrew your existing thermostat either by hand or using a spanner, screw on Eve Thermo, and set up your new smart radiator valve in just a few steps using the Eve app. And there’s absolutely nothing to worry about either, as there’s zero chance of water escaping when swapping thermostats. Watch the installation video
Vacation mode.
Heading out of town? Use Vacation Mode to reduce the temperature throughout your home while you’re away. When you’re out exploring the world, your heating schedules will then be paused and your home will be kept at your desired temperature.
Protection and maintenance.
Eve Thermo prevents scale building up in your radiator as it opens the valve on a regular basis. And its built-in Valve Protection to protect against frost means you’ll never have to worry again about your pipes freezing solid.
Window open - Heating off
Saving energy made easy. Eve Thermo pauses the heating automatically when you ventilate the room – by detecting rapid temperature drops or thanks to seamless integration with Eve Door & Window.
Window open - Heating off
Saving energy made easy. Eve Thermo pauses the heating automatically when you ventilate the room – by detecting rapid temperature drops or thanks to seamless integration with Eve Door & Window.
Open Window Detection


Window open
Pause heater
Command on demand.
Set scenes in a flash via Siri, your Control Center, or Apple Watch. Easily engage accessories using the Home app on your iPhone, iPad, or iPod touch. And to see concise records, gain insights, and enjoy full control of your connected home, look no further than the Eve app.

Safe as houses.
Eve accessories are exclusively HomeKit-enabled. Your personal data is under no circumstances captured, saved to a cloud, or sold. Even when accessing your home remotely via your home hub, all data is end-to-end encrypted and stored on your iPhone or iPad. Superior privacy, advanced security, and absolute peace of mind – it’s all here.
Learn more

Truly smart.
Equipped with Bluetooth low energy technology, Eve accessories ensure reliable operation independently of bridges. Setup is quick and easy. Energy consumption is minimal. And accessory response time is snappy.
Compatible with your ecosystem.
Straight out of the box, Eve accessories work with your iPhone, iPad, iPod touch, and Apple Watch. Your HomePod or Apple TV will serve as a home hub, seamlessly automating your accessories and keeping you connected while out and about.

Technical Details

- iPhone, iPad, or iPod touch with iOS 13.1 or later
- To automate and control this accessory while away from home, you need a HomePod, an Apple TV with tvOS 13.1 or later, or an iPad with iOS 13.1 or later set up as a home hub
Valve Compatibility
M 30 x 1,5
Supplied adapters: Danfoss RA, RAV, RAVL
Power
2x AA Replaceable Batteries
Wireless Connection
Bluetooth Low Energy
Dimensions
54 x 67 x 85 mm
Eve Thermo is easy to setup:
Installation video
Quick Start Guide