Yes — on Google Play
Thermo Watch for Nest & Ecobee has a Google Play listing.
App Store
On Google Play
Is Thermo Watch for Nest & Ecobee on Android?
About Thermo Watch for Nest & Ecobee
Apple Watch, Nest Thermostat, and Siri. Together at last. ＊ The app has Siri Voice shortcuts for seamless Siri control of your Nest, from the iPhone, Watch, iPad, and HomePod. It fully supports Apple Watch 5G/LTE, and can work when the iPhone is not around - as long as the watch itself has internet access (either 5…
Thermo Watch for Nest & Ecobee is listed on both the App Store and Google Play from Marko Radakovic, so you can install it on Android phones and tablets. The Play Store listing shows 1,000,000+ installs.