GoKawiilSonoff unveils $35 Wi-Fi smart radiator valve at IFA 2026
Sonoff introduced a new Thermostatic Radiator Valve (TRV) at IFA 2026, a smart device that screws directly onto a radiator's valve pipe and connects via Wi-Fi to an app. Priced at $35, it displays temperature on a color screen and supports Celsius and Fahrenheit units.
GoKawiil's interpretation of the reporting above, not reported fact.
Most smart thermostats only work with central, forced-air systems, leaving homes with radiator heating without an easy smart upgrade path. This device fills that gap by bringing app control, scheduling, and energy-saving features directly to individual radiators, which could appeal broadly to households using partial or full radiator heating.
- Sonoff's TRV clips onto existing radiator valves and connects to Wi-Fi for app control.
- Features include multiple temperature plans, low-battery alerts, frost protection, window-sensor integration and a child lock.
- It targets a largely underserved market of radiator-heated homes, unlike typical whole-home smart thermostats.
Sonoff TRV Smart Thermostatic Radiator Valve — Upgrade your home heating with the Sonoff TRV Smart Thermostatic Radiator Valve, a simple and affordable way to control your radiator temperatures via Wi-Fi. Perfect for those looking to optimize comfort and energy savings without replacing their entire heating system, this device offers easy installation, intuitive app control, and useful features like frost protection and low-battery alerts. It’s an innovative solution that brings smart heating control directly to your radiators.
See Sonoff TRV Smart Thermostatic Radiator Valve on Amazon → Affiliate link — we may earn a commission on purchases, at no extra cost to you. Product picked by AI based on this article; it is not a tested recommendation.Source: cnet.com — Tyler Lacoma, 2026-09-04
Published there as: “IFA Finally Showed Me a Smart Answer for Home Radiator Heating”
Read the original report → The summary and analysis above are GoKawiil's own, written from reporting by the source above. Facts and quotes belong to the original publisher.