"IF" and when it works it is convenient. Randomly disconnects thermostats ALL the time. Last disconnect affected (2 out of 4) thermostats and I cannot get them to reconnect as they show as offline even though the WiFi shows them connected as the APP won't see them. Factory reset, complete reconfig, nada... Even the little weather info at the top of the screen wont display until I edit the location and save it very time, I launch the app. And before Resideo decides to post their candid call us, blah, blah, blah we are here to help, your techs could not resolve the issue either. It should not be this difficult... Highly recommend looking else ware for a remote HVAC solution.