Best Thermostats & Heating Controls UK (2026) — Page 5

Pros

• Auto-Adapt learns your home's heating behaviour to save energy
• Works with Amazon Alexa, Google Home and Apple HomeKit
• Weekly schedule and holiday mode controlled entirely via the app

Cons

• Requires a compatible individual boiler and a live/neutral wire
• Advanced history features are tied to the Netatmo app

Pros

• Wireless RF design avoids the need to run cable back to the boiler
• 5/2 or 7-day programmable schedule suits different routines
• Large backlit display is easy to read at a glance

Cons

• No smartphone app — control is limited to the handset
• Requires batteries in the wireless thermostat unit

Pros

• Room-by-room temperature control cuts wasted heating
• Easy DIY installation onto existing radiator valves
• Works with Alexa, Siri and Google Assistant

Cons

• Needs a tado bridge already installed to work
• Batteries need replacing periodically

Pros

• Budget-friendly way to add smart scheduling to a boiler
• No separate hub required — connects straight to WiFi
• Works with Amazon Alexa for voice control

Cons

• Requires a neutral line at the wiring point
• App interface less polished than Hive or tado

Pros

• Wired install gives a reliable always-on connection
• Geofencing pauses heating automatically when everyone is out
• Works with Amazon Alexa, Siri and Google Assistant

Cons

• Wired install is more involved than a battery thermostat
• Some advanced features need a subscription

Pros

• OpenTherm support modulates the boiler for smoother heating
• Simple companion app for schedules and holiday mode
• Works with Amazon Alexa and Google Assistant

Cons

• A combi boiler is required for this specific kit
• Hive Hub needed alongside the thermostat