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Researched#8 Simple on/off

Netatmo Smart Thermostat

Smart Thermostat · RRP £159.99 when researched on 5 November 2026 (may have changed — see the shop prices below)

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Our verdict

A simple on/off smart thermostat that Netatmo lists for boilers and air-to-water heat pumps. It was out of stock at Netatmo UK when we checked.

Best for: On/off systems and air-to-water heat pumps where OpenTherm isn't needed.

Will it work in my home?

Combi boilerSystem boiler (check)Regular boiler (check)Heat pumpOpenThermNeutral wire: not statedRenter-friendly

Netatmo lists gas and electric boilers, most individual boilers, air-to-water heat pumps and wood or pellet stoves, using a 2-wire dry contact (on/off), switching up to 120 VA. OpenTherm is not mentioned on the page (Netatmo sells a separate Modulating Thermostat for that).

Not sure? Run the boiler checker →

Where to buy

  • Netatmo shop £159.99 · ViewSold out when checked · delivery: free over £169; fee below not stated · price from manufacturer's own shop, checked 6 Nov 2026, 16:50

Prices as shown by the shop to UK consumers, normally including VAT. Prices can change. Delivery is the shop's stated standard UK charge for this item ordered on its own. Sorted by price, not commission. None of these links earn COMANORA money.

How we assessed this:researched from manufacturer documentation, installation manuals and UK pricing. Not hands-on tested. Our method

Key facts

Manufacturer's RRP (researched 5 November 2026)£159.99
SubscriptionNone
3-year cost (RRP + required subscription, researched 5 November 2026)£159.99
Powerbattery
InstallationDIY
Works withGoogle Home
Control2-wire dry contact (on/off)
SwitchingUp to 120 VA, cos φ > 0.8
Returns60 days (Netatmo shop)

Features

  • On/off (dry contact) control
  • Wired or wireless installation
  • Free energy tracking and monthly report
  • Works with Netatmo Additional Smart Radiator Valves

Pros and cons

  • Listed for air-to-water heat pumps
  • No subscription mentioned
  • Expandable with Netatmo radiator valves
  • Out of stock when checked
  • On/off control only
  • Only Google voice control shown on the page

Installation: what UK buyers need to know

Netatmo lists gas and electric boilers, most individual boilers, air-to-water heat pumps and wood or pellet stoves, using a 2-wire dry contact (on/off), switching up to 120 VA. OpenTherm is not mentioned on the page (Netatmo sells a separate Modulating Thermostat for that). If you are not confident with the wiring, use a qualified installer. Any work on the gas side of a boiler must be done by a Gas Safe registered engineer.

Alternatives

Hive Thermostat

Combi-boiler homes that want a physical dial.

Hive Thermostat Mini

Combi-boiler homes that want a low-cost smart thermostat.

Netatmo Smart Modulating Thermostat

Owners of an OpenTherm boiler who want modulating control and fault alerts.

Sources