Disclosure: This guide contains affiliate links. We may earn a commission if you make a purchase through these links—at no extra cost to you.
Published: 20 May 2025
Why Smart Radiator Valves Are a Must-Have in 2025
Smart radiator valves (TRVs) are one of the most effective and affordable ways to gain precision control over your heating. Unlike basic TRVs, smart valves let you schedule heating per room, adjust temperatures remotely, and monitor usage through your smartphone. In homes with multiple radiators, this room-by-room control can lead to significant energy savings.
This guide highlights the top 5 smart radiator valves for UK homes in 2025 — chosen for their features, performance, ecosystem compatibility, and overall value.
How Smart TRVs Save Energy and Boost Comfort
- 🌡️ Room-by-room control: Heat only the rooms you use, when you use them.
- 📱 Remote access: Adjust temperatures from your phone or via voice assistant.
- 🧠 Smart scheduling: Automatically lower heat when you’re away or asleep.
- 📊 Energy insights: Monitor usage to find savings and avoid waste.
- 🗣️ Voice control: Many TRVs work with Alexa, Google, or Apple HomeKit.
What to Look for in a Smart Radiator Valve
- 🔧 Compatibility: Ensure it fits your radiator and heating system (most include adapters).
- 📶 Connectivity: Check for Wi-Fi, Zigbee, or Thread — and if a hub is needed.
- 📱 App quality: Reliable apps make setup and scheduling much easier.
- 🧩 Platform integration: Choose TRVs that work with Alexa, Google Assistant, HomeKit, or Matter based on your ecosystem.
- 💰 Price vs features: Some models offer temperature sensors, open window detection, or geofencing at a low price.
tado° Smart Radiator Thermostat – Best for Energy Efficiency Read Full Review
tado° is a leading smart heating brand offering advanced features like geofencing, open window detection, and adaptive scheduling. Its TRVs integrate with Alexa, Google Assistant, and Apple HomeKit. The app is clean and intuitive, making it ideal for both tech-savvy users and newcomers.
Netatmo Smart Radiator Valve – Sleek and Sustainable Read Full Review
Netatmo’s smart radiator valves offer silent operation, elegant design, and efficient control. They support HomeKit, Alexa, and Google Assistant and work well with other Netatmo smart devices. Features include a custom heating schedule for each room and a boost mode when needed.
Hive Radiator Valve – Best for Hive Ecosystem Read Full Review
If you’re already using Hive Active Heating, these TRVs are the perfect extension. You can control them via the Hive app and Alexa. The interface is simple and scheduling is straightforward. It’s a great way to upgrade to room-by-room comfort without switching platforms.
TP-Link Kasa Smart TRV – Budget-Friendly Control Read Full Review
The Kasa KE100 TRV is an affordable entry point to smart heating. It features temperature control, schedules, and integration with the TP-Link Kasa app. It works with Alexa and Google Assistant and is ideal for homes looking for multiple-room control on a budget.
Eve Thermo – Best for Apple HomeKit Users Read Full Review
Built for Apple HomeKit, the Eve Thermo supports Matter and Thread, making it future-proof for Apple-centric smart homes. It has a sleek interface with touch controls, auto-scheduling, and no cloud dependency. A fantastic choice for privacy-conscious users with iPhones and HomePods.
Smarter Heating = Smarter Savings
Smart radiator valves are a powerful upgrade for any home in 2025. Whether you’re optimizing for energy savings, comfort, or voice control, the options above deliver on functionality and future-proof tech. Start heating your home the smarter, more efficient way — one radiator at a time.
Explore More Buying Guides