Smart Thermostat Comparison · UK 2026
Honeywell Home T6R-HW vs Hive Thermostat

Specs, pros and cons compared side by side

Both the Honeywell Home T6R-HW and the Hive Thermostat are wireless smart thermostats. This head-to-head sets them side by side using the specs, pros and cons from our full reviews. Honeywell Home specs come from Resideo’s own UK pages and guides; Hive specs come from Hive’s own pages.

Quick verdict

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Honeywell Home T6R-HW

Pick it for: Large touchscreen for scheduling and overriding the temperature (the Hive Thermostat: a dial and Boost button) · The thermostat uses your 2.4GHz Wi-Fi for the Resideo app (the Hive Thermostat: app and voice control need a Hive Hub) · Location-based control with geofencing (the Hive Thermostat: a geolocation alert if you’ve gone out and left the heating on)

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Hive Thermostat

Pick it for: Physical dial and Boost button for quick control on the wall (the T6R-HW: a large touchscreen) · Battery-powered thermostat, with 4 x AA batteries in the box (the T6R-HW wall-mounted kit: a 230V wall power supply)

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Quick comparison

Spec Honeywell Home T6R-HW Hive Thermostat
Key specs from our review Wireless receiver box
Heating and hot water
Resideo app, 2.4GHz Wi-Fi
OpenTherm or 24-230V on/off
Large touchscreen		 Dial and Boost button
4 x AA batteries
Alexa, Google and HomeKit
OpenTherm on compatible combis
Honeywell Home T6R-HW

Pros

  • Receiver box and thermostat come pre-bound
  • Works as a programmable thermostat without Wi-Fi
  • Table-stand or wall-mounted kit
  • OpenTherm and 24-230V on/off support

Cons

  • Receiver box must be installed by a competent person
  • 2.4GHz Wi-Fi only
  • Not for electric heating (240V)
Hive Thermostat

Pros

  • Physical dial and Boost button for quick control on the wall
  • Keeps working to its schedule if your internet goes down
  • OpenTherm on compatible combi boilers

Cons

  • App and voice control need a Hive Hub
  • Fitting it yourself needs you to be competent in electrical wiring, and Hive doesn’t offer pro installation on oil boilers

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Which should you buy?

Why choose the Honeywell Home T6R-HW

  • Large touchscreen for scheduling and overriding the temperature (the Hive Thermostat: a dial and Boost button)
  • The thermostat uses your 2.4GHz Wi-Fi for the Resideo app (the Hive Thermostat: app and voice control need a Hive Hub)
  • Location-based control with geofencing (the Hive Thermostat: a geolocation alert if you’ve gone out and left the heating on)
Why choose the Hive Thermostat

  • Physical dial and Boost button for quick control on the wall (the T6R-HW: a large touchscreen)
  • Battery-powered thermostat, with 4 x AA batteries in the box (the T6R-HW wall-mounted kit: a 230V wall power supply)

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