Introducing Nest thermostatsLearn about the Nest Temperature SensorTechnical specificationsDownload documents included with your thermostatGet startedNest thermostat compatibilitySetup and installationNest thermostat basicsExplore features and settings Browse all features and settingsControl your Nest thermostatHow to save energyLearn how Nest thermostats workFix a problemNest thermostat is offline and other connection issuesThermostat error codes and messagesHeating and technical issuesNest Temperature Sensor issuesHeat Link issuesIdentify a thermostat wireTroubleshoot your Home ReportWarranty, manual & returnsSafety and Regulatory Information for Google Nest and Streaming DevicesCheck Google Nest hardware warranty status and file a claimFind your Nest device serial numberReturn a Google Nest deviceDownload documents included with your thermostatNest Pro installationClean your Nest devicesPainting Nest productsEnd of support for Nest Learning Thermostats (1st & 2nd gen)