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Researched#5 Best value multi-pack

Wiser by Drayton Radiator Thermostat 3 Pack (2nd Generation)

Wiser Radiator Thermostat 3 Pack (2nd Gen) · RRP £167.99 when researched on 5 November 2026 (may have changed — see the shop prices below)

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Our verdict

The multi-pack of Wiser's subscription-free radiator thermostat, about £56 per valve against £59.99 bought singly.

Best for: Adding room control to several rooms in a Wiser home.

Will it work in my home?

Combi boilerSystem boilerRegular boilerHeat pump (check)OpenThermNo neutral wire neededRenter-friendly

Three Wiser Radiator Thermostats (2nd Gen). Wiser says they fit over 95% of existing radiator valves; a Drayton valve body (£19.49) is available for radiators without a thermostatic valve.

Not sure? Run the boiler checker →
You will also need:
  • Wiser 2nd Generation HubR (sold in Wiser kits). For adding to an existing Wiser kit.

Where to buy

  • Wiser by Drayton shop £167.99 · ViewIn stock · free delivery · 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)£167.99
SubscriptionNone
3-year cost (RRP + required subscription, researched 5 November 2026)£167.99
Powerbattery
InstallationDIY
Works withAmazon Alexa, Google Home
Contents3 × Wiser Radiator Thermostat (2nd Generation)
Price per valveabout £56 (£167.99 ÷ 3)
Warranty3 years (Wiser)

Features

  • Three radiator thermostats
  • Open-window detection
  • No subscription fee

Pros and cons

  • Lower price per valve than buying singly
  • No subscription
  • 3-year warranty
  • Needs a Wiser 2nd Generation HubR
  • No Apple Home support listed

Installation: what UK buyers need to know

Three Wiser Radiator Thermostats (2nd Gen). Wiser says they fit over 95% of existing radiator valves; a Drayton valve body (£19.49) is available for radiators without a thermostatic valve. 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 Radiator Valves

Homes already using Hive.

Netatmo Additional Smart Radiator Valve

Adding room control to an existing Netatmo system.

tado° Smart Radiator Thermostat X

Adding room-by-room control to a tado° X system.

Sources