Winner
Price unavailable right now
Updated October 2026
Data from the official Google and Sensi sites.
2026 verdict
Smarts against a screen: the Google Nest Learning Thermostat is the more capable thermostat here, with occupancy and ambient light sensing, temperature alerts, dual-band Wi-Fi, Bluetooth and support for external temperature sensors.
The Sensi Touch smart thermostat answers with a 4.3-inch color touchscreen, Apple HomeKit and full Home Assistant support and a 3-year warranty against 2 years, but it has no occupancy sensing, alerts or 5 GHz Wi-Fi. Neither supports Matter. Choose the Google Nest Learning Thermostat for a self-programming stat that adds sensors later, and the Sensi Touch smart thermostat for a straightforward DIY touchscreen in an Apple Home household.
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| Feature | Google Nest Learning Thermostat | Sensi Touch smart thermostat | Winner |
|---|---|---|---|
| Warranty | 2 years | 3 years | Sensi Touch smart thermostat |
| Power | None | C-Wire Required | Sensi Touch smart thermostat |
| Included accessories | Trim Plate | None | Google Nest Learning Thermostat |
| Connectivity | 2.4 GHz WiFi, 5 GHz WiFi, Bluetooth | 2.4 GHz WiFi | Google Nest Learning Thermostat |
| Sensors | Proximity / Motion, Occupancy, Temperature, Humidity, Ambient Light | Temperature, Humidity | Google Nest Learning Thermostat |
| Alerts | Temperature Alerts | None | Google Nest Learning Thermostat |
| Local Control | NO | YES | Sensi Touch smart thermostat |
| Rating | 4.4 | 4.4 | Tie |
| Integrations | Google Home, Alexa, Samsung SmartThings, Home Assistant, External Temperature Sensors | Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant | Tie |
| Screen | YES | YES | Tie |
| Energy Savings | YES | YES | Tie |
| System Health Monitor | NO | NO | Tie |
What the differences mean
Sensing and alerts
The Google Nest Learning Thermostat has proximity, occupancy and ambient light sensors and sends temperature alerts. The Sensi Touch smart thermostat measures only temperature and humidity and sends no alerts, so it reacts to a schedule rather than to who is home.
Extra room sensors
The Google Nest Learning Thermostat supports external temperature sensors, which can be chosen by time of day. The Sensi Touch smart thermostat does not support them, so it only ever reads the wall it is mounted on.
Screen
The Sensi Touch smart thermostat has a 4.3-inch color touchscreen you can operate on the wall, while the Google Nest Learning Thermostat has a 2-inch display without touch and leaves detailed scheduling to the app.
Wi-Fi bands and Bluetooth
The Google Nest Learning Thermostat joins 2.4 GHz and 5 GHz networks and has Bluetooth, while the Sensi Touch smart thermostat is 2.4 GHz only with no Bluetooth. On a router that merges its bands under one name, that is the difference between an easy and a fiddly setup.
Apple and Home Assistant
The Sensi Touch smart thermostat supports Apple HomeKit and fully supports Home Assistant. The Google Nest Learning Thermostat has no HomeKit and only partial Home Assistant support.
Which one to buy if
- you want a thermostat that programs itself
The Google Nest Learning Thermostat is built around learned scheduling and adds occupancy sensing to act on it.
- your home runs on Apple Home
The Sensi Touch smart thermostat supports Apple HomeKit, and the Google Nest Learning Thermostat does not.
- you want to change the schedule from the wall
Its 4.3-inch touchscreen makes the Sensi Touch smart thermostat the easier one to operate without a phone.
- you plan to add remote temperature sensors later
Only the Google Nest Learning Thermostat supports external temperature sensors.
- your router combines 2.4 and 5 GHz under one name
The Google Nest Learning Thermostat handles both bands, while the Sensi Touch smart thermostat needs 2.4 GHz.
Winner
Price unavailable right now
- + Included accessories: Trim Plate
- + Connectivity: 2.4 GHz WiFi, 5 GHz WiFi, Bluetooth
- + Sensors: Proximity / Motion, Occupancy, Temperature, Humidity, Ambient Light
- - Warranty: 2 years vs 3 years
- - Power: None vs C-Wire Required
£262.14
- + Warranty: 3 years
- + Power: C-Wire Required
- + Local Control: YES
- - Included accessories: None vs Trim Plate
- - Connectivity: 2.4 GHz WiFi vs 2.4 GHz WiFi, 5 GHz WiFi, Bluetooth
What owners say
Owners of both thermostats describe a device they stop thinking about once it is on the wall, and both groups mention Wi-Fi as the one place where things went wrong: some Google Nest Learning Thermostat owners report it dropping off the network after months and needing a fresh setup, while some Sensi Touch smart thermostat owners describe a long first pairing on their router. Google Nest Learning Thermostat owners single out a schedule that builds itself within days, wiring detected automatically and a metal build that feels premium, and some own several units across properties. Sensi Touch smart thermostat owners single out the guided wiring walkthrough in the app, the clear touchscreen and simpler day-to-day use than the smart thermostats they replaced.
Frequently Asked Questions
Which is better overall: Google Nest Learning Thermostat or Sensi Touch smart thermostat?
The Google Nest Learning Thermostat, thanks to occupancy and ambient light sensing, temperature alerts, dual-band Wi-Fi and external sensor support. The Sensi Touch smart thermostat is better if you want a big touchscreen and Apple HomeKit support.
What is the biggest difference between the Google Nest Learning Thermostat and the Sensi Touch smart thermostat?
Sensing against interface. The Google Nest Learning Thermostat knows when someone is home and can use extra sensors, while the Sensi Touch smart thermostat gives you a 4.3-inch touchscreen and a simpler feature set.
Does the Sensi Touch smart thermostat work with Apple HomeKit but not the Google Nest Learning Thermostat?
Yes. The Sensi Touch smart thermostat supports Apple HomeKit, while the Google Nest Learning Thermostat does not. Both work with Google Home, Alexa and SmartThings, and neither supports Matter.
Do the Google Nest Learning Thermostat and the Sensi Touch smart thermostat work on 5 GHz Wi-Fi?
Only the Google Nest Learning Thermostat does, alongside 2.4 GHz. The Sensi Touch smart thermostat connects on 2.4 GHz only, so a router that merges its bands may need adjusting during setup.
Who should buy the Google Nest Learning Thermostat?
Google Home and Alexa households that want a self-programming thermostat in a metal finish, with occupancy sensing and the option to add remote sensors later.
Who should buy the Sensi Touch smart thermostat?
DIY installers and Apple Home users who want a large touchscreen and a longer warranty, and do not need occupancy sensing or remote room sensors.
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Compare all 23 Thermostats side by side
You are looking at two of them. The full table lines up all Thermostats in the catalog with the same specs, so you can filter by what you need and sort by price or rating.
- 23 Thermostats
- 54 specs compared
- 50 filters
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25% OFFNest Cam Outdoor (Wired, 2nd Gen)
4.4(832)$149.99$199.99 - Cameras
Nest Cam (indoor, wired)
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Nest Hub Max
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Nest Learning Thermostat (4th gen)
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