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The 10 Best Smart Radiator Valves as of June 2026

Updated June 18, 2026 · Reviewed by the Pickarank team · Prices in GBP, subject to change

We compared the best smart radiator valves you can buy in 2026, scoring each out of 10 on performance, value, build quality and features. Here are the ten worth your money — with an at-a-glance table and the current best prices.

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Our top picks at a glance

Top pick

tado° Smart Radiator Thermostat

8.7Best overall
Check price on Amazon ≈ $70
Best value

Drayton Wiser Radiator Thermostat

8.6Best value system
Check price on Amazon ≈ $45
Also great

Hive Radiator Valve

8.4Best for Hive
Check price on Amazon ≈ $55

Prices were correct at the time of writing and change often — tap through for today's price on Amazon.

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How we ranked these smart radiator valves

Each pick earns a score out of 10 from weighted criteria:

  • Performance (35%) — how well each smart radiator valve does its core job.
  • Value (25%) — quality and features for the price.
  • Build & reliability (20%) — materials, longevity and warranty.
  • Features (20%) — meaningful extras that improve the experience.

At a glance: top 10 compared

Swipe across to see all columns, including Amazon links →

#Smart Radiator ValvesScoreBest forTypeApprox. PriceAmazon links
1tado° Smart Radiator Thermostat8.7Best overallSmart TRV$70View Price
2Drayton Wiser Radiator Thermostat8.6Best value systemSmart TRV$45View Price
3tado° Wireless Starter Kit8.5Best starter kitSmart TRV kit$150View Price
4Hive Radiator Valve8.4Best for HiveSmart TRV$55View Price
5Honeywell Home evohome Valve8.4Best for zoning enthusiastsSmart TRV$60View Price
6Eve Thermo (Thread)8.4Best for Apple HomeSmart TRV (Thread)$60View Price
7Meross Smart Radiator Thermostat8.3Best value HomeKitSmart TRV (hub)$40View Price
8Netatmo Smart Radiator Valves8.3Best premium designSmart TRV (relay)$80View Price
9AVM FRITZ!DECT 3028.2Best for FRITZ!Box homesSmart TRV (DECT)$50View Price
10Wundasmart Radiator Head8.1Best for big systemsSmart TRV (hub)$55View Price

The full ranking

1
Best overall

tado° Smart Radiator Thermostat

8.7Our number one pick.

tado°'s smart radiator thermostats let you schedule and control each room's heating independently, with geofencing and open-window detection, the leading multi-room heating upgrade. They need the tado bridge and add up across rooms, but the per-room control and savings are excellent.

Control: 9.0Install: 8.6Features: 9.0Value: 8.4
Pros
  • Per-room scheduling
  • Geofencing and open-window detect
  • Wide compatibility
Cons
  • Needs bridge
  • Adds up per radiator
Check price on Amazon≈ $70
2
Best value system

Drayton Wiser Radiator Thermostat

8.6A superb runner-up.

Drayton's Wiser radiator thermostats pair with the Wiser hub for affordable, reliable multi-room control and strong app features, excellent value for whole-home zoning. They need the hub, but the value and reliability are excellent.

Control: 8.8Install: 8.6Features: 8.8Value: 9.0
Pros
  • Great value zoning
  • Reliable
  • Good app and schedules
Cons
  • Needs Wiser hub
  • UK fittings only
Check price on Amazon≈ $45
3
Best starter kit

tado° Wireless Starter Kit

8.5Rounds out our top three.

tado°'s starter kits bundle the bridge with valves to begin multi-room smart heating, with all the geofencing and window-detection features, a convenient entry. It is an investment, but the kit value and features are excellent.

Control: 9.0Install: 8.4Features: 9.0Value: 8.4
Pros
  • Bundled bridge and valves
  • Full feature set
  • Easy multi-room start
Cons
  • Upfront cost
  • Bridge required
Check price on Amazon≈ $150
4
Best for Hive

Hive Radiator Valve

8.4A standout in the upper half.

Hive's radiator valves extend Hive heating to individual rooms with app schedules, a tidy add-on for existing Hive users. They need the Hive hub and are pricey per valve, but the integration is good.

Control: 8.6Install: 8.4Features: 8.4Value: 8.0
Pros
  • Neat Hive integration
  • Per-room control
  • Good app
Cons
  • Needs Hive hub
  • Pricey per valve
Check price on Amazon≈ $55
5
Best for zoning enthusiasts

Honeywell Home evohome Valve

8.4A well-rounded mid-table pick.

Honeywell's evohome valves enable detailed multi-zone heating control for enthusiasts wanting fine room-by-room scheduling, a powerful if pricier system. Setup is more involved, but the zoning depth is excellent.

Control: 9.0Install: 8.0Features: 8.8Value: 8.0
Pros
  • Deep multi-zone control
  • Reliable
  • Expandable
Cons
  • Pricier
  • More setup
Check price on Amazon≈ $60
6
Best for Apple Home

Eve Thermo (Thread)

8.4Great value in the middle of the pack.

Eve Thermo uses Thread for local, hub-free control through Apple Home, with on-device scheduling and a clear display, ideal for Apple households. It is Apple-focused, but the local control and privacy are excellent.

Control: 8.8Install: 8.6Features: 8.6Value: 8.2
Pros
  • Thread, no hub
  • Apple Home local control
  • On-valve display
Cons
  • Best in Apple homes
  • Pricey
Check price on Amazon≈ $60
7
Best value HomeKit

Meross Smart Radiator Thermostat

8.3A dependable pick if the price is right.

Meross's smart TRV supports HomeKit, Alexa and Google at a lower price than rivals, good value for per-room heating control. It needs the Meross hub, but the compatibility and value are good.

Control: 8.4Install: 8.4Features: 8.4Value: 8.8
Pros
  • HomeKit support
  • Affordable
  • Per-room control
Cons
  • Needs Meross hub
  • Plastic build
Check price on Amazon≈ $40
8
Best premium design

Netatmo Smart Radiator Valves

8.3Solid, if outshone by pricier rivals.

Netatmo's smart radiator valves bring stylish design and HomeKit support for per-room scheduling, working with a Netatmo thermostat or relay. They are pricey, but the design and HomeKit support are good.

Control: 8.6Install: 8.2Features: 8.4Value: 8.0
Pros
  • Stylish design
  • HomeKit support
  • Per-room control
Cons
  • Pricey
  • Needs Netatmo relay
Check price on Amazon≈ $80
9
Best for FRITZ!Box homes

AVM FRITZ!DECT 302

8.2A budget-friendly option worth a look.

AVM's FRITZ!DECT valves work with a FRITZ!Box router as the hub for reliable per-room heating without extra bridges, neat for those with AVM kit. It is niche to FRITZ! users, but reliable and good.

Control: 8.4Install: 8.2Features: 8.2Value: 8.4
Pros
  • Uses FRITZ!Box as hub
  • Reliable
  • No extra bridge
Cons
  • FRITZ! ecosystem
  • Niche
Check price on Amazon≈ $50
10
Best for big systems

Wundasmart Radiator Head

8.1Rounds out our top ten.

Wundasmart's radiator heads suit larger multi-room systems with a powerful hub and good app control, scalable for whole homes. Setup is more involved, but for big systems and value it is good.

Control: 8.4Install: 8.0Features: 8.4Value: 8.4
Pros
  • Scales to big systems
  • Good app
  • Affordable per room
Cons
  • More setup
  • Hub needed
Check price on Amazon≈ $55

Frequently asked questions

What's the best of the smart radiator valves in 2026?

Our top overall pick is the tado° Smart Radiator Thermostat, which leads on our combined score for performance, value and features. The Drayton Wiser Radiator Thermostat and tado° Wireless Starter Kit are excellent alternatives depending on budget and needs.

How did we choose these?

We weight performance, value, build quality and features, drawing on hands-on use and independent testing. See the methodology box above for the full breakdown.

Are these prices accurate?

Prices are approximate UK figures at the time of writing and change frequently. Click through to Amazon for the current price.

The bottom line

If you just want the best smart radiator valves without overthinking it, the tado° Smart Radiator Thermostat is our top recommendation — it earns the highest overall score for performance, value and features. Have a look at the current price and see what you think.

Check price on Amazon ≈ $70

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