The Nest Community is now Google Home & Nest!
We have moved to a new home. Please visit the Google Home & Nest Community to connect with other users, ask questions, and explore the new space.
My 2nd Gen battery will only hold a charge for a few hours at a time
when charged with the cable. We all just want to know. Can the internal
battery can be replaced? Please answer that simple question for 2nd &
3rd Gen Nest thermostat.