eWeLink Ver2.3.0 starts to support Nest Learning Thermostat. Upgrade your Android eWeLink to the latest version to try out this feature. iOS users have to wait until the end of February when the new version comes. This post will teach you to pair eWeLink with Nest Learning Thermostat, and to use data from Nest Learning Thermostat to trigger on/off of other eWeLink devices, which is called Smart Scene. Some frequently asked questions and answers are offered, hope they are helpful for you.