Never knew how much I would love being able to adjust thermostat with phone app. This will be a great feature as we come and go a lot during summer and can cool house down before we return.
This replaced a T5 which has a black screen with white numbers. This one is inverse and monochrome. My old eyes struggle to read this one as the contrast is quite terrible. The T5 is much sharper and easier to read. If a T5 will work on you system and you struggle to see small numbers get the older one. Other than that it is a great thermostat just like the older units.
It is a great thermostat, just wish it shows more than current temp & time. So much is not available to show on this thermostat. I miss seeing outside temp, set temp, and without touching the screen.