Change Nest Thermostat batteries (Low battery message)
If there’s a power issue and the backup batteries get low, your Nest Thermostat will let you know with a low battery message in the Home app and on the display. You can easily replace the batteries with new ones.
Batteries for Nest products - Google Help
Nest Thermostat. The Nest Thermostat uses 2 standard 1.5 V AAA alkaline batteries that you’ll need to replace when they get low. When the batteries start to get low, you’ll get notification on the thermostat and in the Home app. You can check the battery power level on the thermostat or in the Home app. Nest Thermostat E and Nest Learning ...
Beginner's guide to the Nest thermostat - Google Nest Help
Learn the basics of how to use your Google Nest thermostat, change settings, set temperature schedules, save energy, control it with your phone, and more. If you don't find what you're looking for here, use the search bar above, or go to the Nest thermostat support page for more help.
Nest thermostat USB port - Google Help
Most Google Nest thermostats have a USB port that can be used to quickly charge the battery. In rare cases, it is used for troubleshooting by the Google Nest support team. Your Nest thermostat’s internal battery is charged by your system sending power over the wires connected to it.
Batteries for Nest products - Google Help
Nest Thermostat The Nest Thermostat uses 2 standard 1.5 V AAA alkaline batteries that you’ll need to replace when they get low. When the batteries start to get low, you’ll get a notification on the thermostat and in the Home app.
Nest thermostat technical specifications - Google Help
Find specific details about Google Nest thermostats such as dimensions, certifications, compliance with environmental standards such as ENERGY STAR® certification, and more. The Nest Learning Thermostat (4th gen) works with most 24V systems, including gas, electric, oil, forced air, heat pump, and radiant.
Install your Nest thermostat - Google Help
In most homes, installing a Google Nest thermostat is an easy DIY project that takes about 20-30 min. The Nest app’s step-by-step instructions make it easy to install and wire your thermostat, so use it as your main guide. Refer to this article if you need extra help.
Nest thermostat information menu - Google Help
The Home or Nest app can give you basic information about your thermostat such as the model, serial number, software version, and other details. Use your thermostat to check more detailed information.
Troubleshoot a "No power" alert on a Nest thermostat ... - Google …
For Nest thermostat, change the batteries first so that you can control your system and stay comfortable while you troubleshoot. Nest Learning Thermostat (4th gen) has a rechargeable battery. If the thermostat turns off while you’re troubleshooting, charge …
Troubleshoot when your thermostat won’t turn on - Google Help
If your Google Nest thermostat won’t turn on and there's a blinking red or green light or no light at all, there could be a power issue, or your thermostat may have frozen during a software update. Follow the troubleshooting steps below that match the issue you're seeing.