I’ve had the product for 4 months. When power goes out temporarily, the unit does not reboot. Removing the thermostat from the backing plate and reinstalling reboots the unit sometimes. Sometimes I have to do this multiple times before the unit begins to reboot.

Been using the ecobee premium and economy for about a month now. They seem to be very reliable and easy to use. The set up was quick and easy, although it took a bit to get the right schedule and of course it is still in the learning mode, trying to figure out our habits. Works for a dual zone system without any issues which is great cannot speak to the energy savings at this point in time as we’ve not received a utility bill, but hopefully we will see some. As well using the app to change the temperature or turn on or off the AC/heat is very quick and easy

Ecobee Thermostat is an exceedingly well-thought-out user-friendly thermostat. Self-install was simple: the app guided the self-install and set-up process step by step from removal of the old thermostat, ensuring we had the right wiring and parts, instructions on how to obtain additional parts and work-arounds if we needed them, to wiring, right-sized drill bits, and finally wifi-connection. The app itself is intuitive and simple while accomplishing everything it needs to to control the thermostat. We opted to get additional remote sensors as our thermostat is in a dead air zone, and connecting and controlling those was trivially easy. As for the accuracy of the thermostat and the remote sensors, they line up with my other temperature sensors in the house, so I have no complaint. The thermostat is working well, keeping the house cool. Finally, I really appreciate that this thermostat is a simple buy and go, and not a subscription service like so many other 'smart' integrations these days. It doesn't need to be compatible with my 'smart house'. I don't have a 'smart house'. I got this thermostat because I needed a thermostat with the ability to do remote sensing because of the afore mentioned dead air problem in the location of the thermostat. I want it to be a little smart to use remote temperature sensing, and it does that remarkably well to keep the temperature of the house based on the average temperature of the rooms. But this thermostat is a thermostat, not an integrated subscription service.

Yes, I've had this product for about 4 weeks and am very happy because it was very easy to set-up

I'm satisfied with the thermostat. It seems very efficient so far.