Nest vs Hive: Which Smart Thermostat Is Best?

A smart thermostat won't slash your heating bills on its own, but used well it can shave money off by heating your home only when you actually need it. The two best-known names in the UK are Google Nest and Hive. Both let you control your heating from your phone, set schedules and react to whether anyone is home. They differ in how they're owned, how clever the automation is, and how much you'll pay up front.

Here's a plain-English comparison to help you decide which suits your home, plus how it fits alongside your boiler and any cover you hold.

Who owns what?

It's worth getting the ownership facts straight, because they're often muddled.

• Nest is made by Google. The brand started as an independent company (Nest Labs), was bought by Google in 2014, and the products now sit within Google's wider smart-home range.
• Hive is owned by Centrica, the parent company of British Gas. That British Gas link is why you'll often see Hive bundled with British Gas boiler installs and service plans, though anyone can buy and use Hive regardless of their energy supplier.

Neither ties you to a particular gas or electricity supplier, and both work with most standard UK central heating systems.

The current models

Pricing moves around with sales and bundles, so treat these as indicative 2026 figures rather than fixed prices.

• Nest Learning Thermostat — the premium option, with a polished metal dial. Its headline trick is learning: over the first week or two it watches how you adjust the temperature and builds a schedule for you automatically. Indicative price around £200–£220.
• Nest Thermostat (standard) — a cheaper, lighter version without the auto-learning. You build the schedule yourself in the app. Indicative price around £100–£120.
• Hive Thermostat — Hive's mainstream product, controlled via the Hive app, with manual scheduling, geolocation and optional multi-zone control. Indicative price around £130–£200 depending on bundle and whether you add professional installation.

Features compared

Scheduling and learning

This is the clearest difference. The Nest Learning Thermostat builds a heating schedule for you by watching your behaviour, which suits people who don't want to fiddle with settings. Hive (and the standard Nest Thermostat) use manual scheduling — you tell the app when you want heat and at what temperature. Manual scheduling is arguably more predictable, and some people prefer the control.

Geolocation

Both brands offer geolocation (sometimes called "home/away"), which uses your phone's location to turn the heating down when everyone has left and warm things back up as you head home. It works well in single-person or couple households; in a busy family with several phones it can be less reliable, so check how each app handles multiple users.

Zoning and multi-room

If you want different temperatures in different parts of the house, Hive has historically made multi-zone heating straightforward, and it pairs with Hive's own radiator valves and room sensors for finer control. Nest supports multiple thermostats and a separate temperature sensor too, but for a true multi-zone setup you'll usually need the right wiring or extra hardware in place. For most homes with a single heating zone, either is fine.

Apps and smart-home links

Nest slots naturally into the Google Home app and works smoothly with Google Assistant. Hive has its own well-regarded app and a broader ecosystem of smart plugs, bulbs and sensors. Both work with Amazon Alexa, so voice control isn't a deciding factor for most people.

Boiler compatibility

Both Nest and Hive are designed for typical UK systems — combi, system and heat-only (conventional) boilers — and both can control heating and hot water on systems that have a separate cylinder. Combi boilers heat water on demand, so there's no hot-water schedule to set.

A few systems with unusual or very old controls need an adapter or extra wiring, and some setups benefit from professional installation rather than DIY. If your home has a heat pump or a more complex multi-zone arrangement, confirm compatibility before you buy. Whatever you fit, it won't change the fundamentals of how your boiler works — and it won't fix an underlying boiler fault. If your heating is unreliable, a smart thermostat is the wrong tool; you want an engineer. If you're weighing up a service plan, our guide to what boiler cover is explains what's typically included.

Pros and cons at a glance

	Nest	Hive
Owned by	Google	Centrica (British Gas)
Auto-learning schedule	Yes (Learning model)	No (manual)
Geolocation	Yes	Yes
Multi-zone / radiator valves	Possible, may need extra hardware	Strong, with Hive valves & sensors
Design	Premium dial (Learning model)	Functional, understated
Typical entry price	From ~£100 (standard model)	From ~£130
Best for	Set-and-forget convenience	Zoning & ecosystem control

The verdict: which is best for whom?

There's no single winner — it depends on what you value.

• Choose the Nest Learning Thermostat if you want the smartest, most hands-off experience and don't mind paying a premium for the design and auto-learning. Great for households that won't bother building a schedule manually.
• Choose the standard Nest Thermostat if you like the Google ecosystem and want smart control on a tighter budget, and you're happy to set your own schedule.
• Choose Hive if you want strong multi-zone control, plan to add radiator valves or other smart-home kit, or you're already a British Gas customer and want a tidy bundle.

For most single-zone UK homes, both will do the job and pay back their cost over time through smarter heating. Pick on price, looks and ecosystem rather than agonising over features.

Remember that a thermostat manages your heating — it doesn't protect you against a breakdown. If you want financial cover when the boiler itself fails, that's a separate decision; our piece on whether boiler cover is worth it walks through the trade-offs.

Boiler Cover UK is an independent comparison site and may earn a commission from providers. We compare a selected panel of providers, not the whole market. This article is general information, not financial or installation advice. Product names and prices are indicative for 2026 and subject to change.