Product Reviews & Tests

Smart thermostats by product type

Discover our 30 product reviews, ratings and buying guides for Smart thermostats by product type.

Google

Nest Learning Thermostat (4th gen) + Nest Temperature Sensor...

A Pragmatic Approach to Smarter Energy Use

8.4/10 ★★★★★ ★★★★★

Value for money ★★★★★ ★★★★★

Design ★★★★★ ★★★★★

Battery ★★★★★ ★★★★★

Performance ★★★★★ ★★★★★

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Google

Nest Learning Thermostat (4th Gen, 2024) with Nest Temperatu...

A Smart Way to Manage Home Temperature

8.3/10 ★★★★★ ★★★★★

Value for money ★★★★★ ★★★★★

Design ★★★★★ ★★★★★

Battery ★★★★★ ★★★★★

Effectiveness ★★★★★ ★★★★★

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Google

Nest Learning Smart Thermostat 3rd Generation Home/Office Wi...

A smart thermostat that mostly just works

8.3/10 ★★★★★ ★★★★★

Value for money ★★★★★ ★★★★★

Design ★★★★★ ★★★★★

Battery ★★★★★ ★★★★★

Durability ★★★★★ ★★★★★

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Honeywell Home

T9 WIFI Smart Thermostat, Smart Room Sensor Ready, Touchscre...

Solid smart control if you’re okay with a few quirks

8.4/10 ★★★★★ ★★★★★

Value for money ★★★★★ ★★★★★

Design ★★★★★ ★★★★★

Battery ★★★★★ ★★★★★

Durability ★★★★★ ★★★★★

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Honeywell

TH9320WF5003 Wi-Fi 9000 Color Touch Screen Programmable Ther...

A solid Wi‑Fi thermostat if you already have a C wire

8.4/10 ★★★★★ ★★★★★

Value for money ★★★★★ ★★★★★

Design ★★★★★ ★★★★★

Battery ★★★★★ ★★★★★

Comfort ★★★★★ ★★★★★

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Honeywell

TH6320ZW2003 T6 Pro Series Z-Wave Stat Thermostat &, Smart H...

A no-nonsense smart thermostat for hubs, not for hype

8.0/10 ★★★★★ ★★★★★

Value for money ★★★★★ ★★★★★

Design ★★★★★ ★★★★★

Battery ★★★★★ ★★★★★

Durability ★★★★★ ★★★★★

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