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#3 in Best Smart Thermostats in the UK for 2026
Best for simplicity and pro-installWATTB84/100

Hive Thermostat (with Hive Hub)

Our verdict · The most hand-held, low-fuss upgrade — ideal if you'd rather someone else touched the wiring.

Buy it if

You're a landlord, renter or first-time smart-home user who wants a simple, professionally-fitted thermostat with minimal fuss.

Skip it if

You want room-by-room zoning, Apple HomeKit or a Thread/Matter platform — Hive is deliberately simple.

Where to get it

Hive Thermostat (with Hive Hub)

WATTB Score

84/ 100

Our research-based editorial assessment.

How we score →

From ~£119 (indicative; includes Hive Hub)

Indicative price at the time of review.

Compare prices

Opens a live price comparison and retailer search for current prices and availability.

Hive ranks third as the easiest mainstream upgrade rather than the most capable. The Hive Thermostat is an indicative £119 including the Hive Hub, and its stand-out is reassurance: you can add optional British Gas professional installation, which throws in a free year of Hive+. Core heating control needs no subscription; Hive+ (energy insights, boiler-health alerts, extended warranty) is optional at an indicative £3.99/month or £39.90/year. A cheaper entry point exists in the Hive Thermostat Mini at an indicative £79. It's widely fitted alongside popular boilers and its menu-light interface is repeatedly cited as the friendliest for non-technical users. The trade-off against tado° and Wiser is flexibility: Hive uses Zigbee via its hub rather than Thread/Matter, and there's no cheap smart-TRV ecosystem for room-by-room zoning — it's a simplicity-first, whole-home controller.

The good & the bad

Pros

  • First-party British Gas pro-install option with a free year of Hive+
  • No subscription needed for full heating control
  • Simple, menu-light interface praised by non-technical users

Cons

  • No cheap room-by-room zoning ecosystem to rival tado°/Wiser
  • Zigbee/hub design rather than a future-proof Thread/Matter platform

How it compares

PickWATTB ScorePriceBest for
1.tado° Smart Thermostat X (Wireless Starter Kit with Hot Water Control)91/100From ~£129.99 (indicative; RRP £159.99)overall
2.Drayton Wiser Smart Thermostat Kit 190/100From ~£141 (indicative street; RRP £195)no-subscription value
3.Hive Thermostat (with Hive Hub)This pick84/100From ~£119 (indicative; includes Hive Hub)simplicity and pro-install
4.Honeywell Home T6R Wireless Smart Thermostat82/100~£160-200 (indicative street price)Apple Home and system boilers
5.Google Nest Learning Thermostat (3rd gen)79/100From ~£219 (indicative; £199 for Thermostat E)hands-off auto-learning design
Swipe to compare

Key facts

Best for
simplicity and pro-install
Typical cost
From ~£119 (indicative; includes Hive Hub)
Boiler compatibility
Broad UK gas boiler support
Included
Hive Hub in the box
Install
DIY or optional British Gas pro-install
Platform
Zigbee (via Hive Hub)
Subscription
Core free; Hive+ optional ~£3.99/mo or £39.90/yr

Insider tip · On a tight budget, the Hive Thermostat Mini (indicative ~£79) gives you the same app control for less if you don't need the full unit's display.

Researched by WATTB

Published
19 September 2026
Updated
19 September 2026
Last verified
19 September 2026
Sources
13 sources

We research and rank options from public data, official information and published reviews. How we research →

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