I used to have a Nest at my other home before buying this home. I have bought the T6 Wi-Fi Thermostat for my new home and it honestly feels like a huge downgrade compared to the Nest because it does not have nearly as many options. I cant recommend this thermostat.
Easy operation. Sleep light on the screen, lots of settings, works great with my electric company. Can use an outside sensor if available to aide in efficiency.
Overall this is absolutely a great thermostat so far. I have had 2 issues. One was when I had my internet service changed, I had to completely reset the whole thermostat instead of just having an easy way to change the network. The other issue was when the app had randomly froze up a few times. Other than that, I would recommend it for the convenience and the ability to have multiple schedules set.