Skip to main content
Smart Thermostat GURU
Choose the best smart thermostat
TOPsSee our product TOPs
Product Reviews & Tests

Smart thermostats by smart home compatibility

Discover our 6 product reviews, ratings and buying guides for Smart thermostats by smart home compatibility.

RTH9600WF Smart Color Thermostat ENERGY STAR Wi-Fi Programmable Touchscreen Alexa Ready - C-Wire Required White 1

Honeywell Home

RTH9600WF Smart Color Thermostat ENERGY STAR Wi-Fi Programma...

A no-nonsense smart thermostat that gets the basics right

8.3/10 ☆☆☆☆☆ ★★★★★
Value for money ☆☆☆☆☆ ★★★★★
Design ☆☆☆☆☆ ★★★★★
Battery ☆☆☆☆☆ ★★★★★
Durability ☆☆☆☆☆ ★★★★★
+ Straightforward app control and scheduling that wo...
- C‑wire required, which can mean extra cost or hass...
Read full review
Sensi Touch Wi-Fi Smart Thermostat with Touchscreen Color Display, Works with Alexa, Energy Star Certified, C-wire Required, ST75 Black 5.625" x 3.4" x 1.17"

Emerson

Sensi Touch Wi-Fi Smart Thermostat with Touchscreen Color Di...

A no-nonsense smart thermostat that just does its job

8.4/10 ☆☆☆☆☆ ★★★★★
Value for money ☆☆☆☆☆ ★★★★★
Design ☆☆☆☆☆ ★★★★★
Battery ☆☆☆☆☆ ★★★★★
Durability ☆☆☆☆☆ ★★★★★
+ Simple, logical interface on both the touchscreen...
- Requires a C‑wire, which can mean extra work or co...
Read full review
T9 WIFI Smart Thermostat, Smart Room Sensor Ready, Touchscreen Display, Alexa and Google Assist

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 ☆☆☆☆☆ ★★★★★
+ Remote room sensors let you control temperature ba...
- Needs a C‑wire or power adapter; some heating‑only...
Read full review