Might be worth posting your country and whether you're looking for one that is built into your apartment/house or one that's part of a plug in heater. The built in ones especially can vary by country.
The iDevices thermostats are quite nice. The app itself is pretty accessible, but if you have an Apple TV, Homepod, or other device that can be used as a home hub, it also integrates nicely in to the home app from Apple. Rarely do I ever actually need to open the iDevices app. Having said this, I don't know how easy they are to find anymore. And lastly, pretty much everything I have said about the iDevices can be applied to other models previously mentioned in this thread. But the iDevices one is the only one I have any experience with.
I used an early generation of the Google Nest thermostat for years, recently got the 4th gen, and it works great with Alexa, and I'm sure with Google's voice assistant stuff as well.
Comments
I recommend
I recommend the EccoBee brand as their app is very easy to use.
Sensi
I like the Sensi thermostat, accessible app. Gives alot of usefull information and has a filter change reminder.
You will need a C wire for power.
Zatoichi
Location
Might be worth posting your country and whether you're looking for one that is built into your apartment/house or one that's part of a plug in heater. The built in ones especially can vary by country.
The iDevices thermostats are…
The iDevices thermostats are quite nice. The app itself is pretty accessible, but if you have an Apple TV, Homepod, or other device that can be used as a home hub, it also integrates nicely in to the home app from Apple. Rarely do I ever actually need to open the iDevices app. Having said this, I don't know how easy they are to find anymore. And lastly, pretty much everything I have said about the iDevices can be applied to other models previously mentioned in this thread. But the iDevices one is the only one I have any experience with.
Google Nest with Alexa
I used an early generation of the Google Nest thermostat for years, recently got the 4th gen, and it works great with Alexa, and I'm sure with Google's voice assistant stuff as well.