The temperature can vary because of the number of windows, size of the room, amount of sunlight, and other factors. If you install a Nest Temperature Sensor in a room, the sensor measures that room's temperature and sends it to your thermostat. Your thermostat can then use the sensor temperature to keep you more comfortable.

Or, if your sensor is having trouble connecting to your thermostat, your thermostat will use its built-in temperature sensors instead. If the wrong sensor is active, you can manually switch active sensors or create a sensor schedule so your thermostat will …

Your Nest Temperature Sensor connects to your thermostat to report the temperature in a different location in your home. Use it to make sure a certain room is the exact temperature you want it to be.

Important: The temperature sensor is located on the back of the phone, next to the camera. The object shouldn’t touch the actual phone. You can measure the surface temperature of objects with your Pi

The Google Nest Temperature Sensor can help improve your comfort if it’s a few degrees cooler or warmer than you’d like in a specific room or area of your home. Your thermostat will use the sensor’s temperature to more accurately heat or cool that room.

Nest Temperature Sensors can let your Nest thermostat know the temperature in other rooms, such as the living room or your bedroom, to help keep you more comfortable there. You can even schedule when your temperature sensors are active, so your thermostat will know when to focus on keeping a specific room comfortable. For instance, you can schedule a sensor in your bedroom to be active at ...

2025年1月16日 · Some activity sensors may also detect the presence or movement of people in your home. Environmental sensors that determine external properties of the surrounding environment — such as temperature, humidity, light, or smoke — and that can help monitor the conditions inside or around your home.

For more information about Nest product sensors, go to Sensors in Google Nest devices.

If the room temperature drops below or above the set Safety Temperatures, and your Nest thermostat automatically starts heating or cooling, you'll get a notification sent to your phone, as well as a message in the Nest app or an event in the Home app's Feed. Once temperatures return to normal levels, another notification will let you know.

Nest Temperature Sensors let your Nest thermostat know the temperature in other rooms, such as your bedroom or home office, to help keep you more comfortable in those spaces.