Google Nest Temperature Sensor (2nd gen), Porcelain (GA05552-US)

Solve uneven heating and cooling quickly — place the Google Nest Temperature Sensor (2nd gen) where comfort matters most and let your Nest thermostat manage the right temperature for the room. This smart thermostat accessory extends temperature monitoring beyond a single thermostat, enabling precise room-level control to reduce complaints, save energy, and support efficient HVAC use across multi-room spaces.

Designed for easy deployment, the Nest Temperature Sensor pairs in minutes with the Google Home app and works with Nest Learning Thermostat (4th gen), Nest Learning Thermostat (3rd gen) and Nest Thermostat E. The battery-powered sensor delivers up to 3 years of operation, so facilities and property managers can set-and-forget while maintaining consistent environmental monitoring. Use up to six sensors to prioritize critical zones or create an averaged temperature for better climate control in offices, retail, or multi-family units.

Compact and understated in porcelain, the sensor blends into modern interiors while enabling smarter temperature management and complementing broader building monitoring or security integrations. Add targeted sensors to high-traffic or temperature-sensitive rooms to optimize comfort and efficiency—order today to upgrade your thermostat strategy.

• Balance temperature across rooms to eliminate hot and cold spots and improve occupant comfort
• Simple Google Home setup and seamless integration with Nest thermostats for fast deployment and remote monitoring
• Up to 3-year battery life for low-maintenance, reliable operation in commercial and residential sites
• Place up to six sensors to prioritize one room or create an averaged temperature across zones for better HVAC control
• Sleek porcelain design and compact, battery-powered form factor allow flexible placement on walls or shelves without wiring