At the end of the day, A thermostat that is programmable, and is actually programmed with regimented heating/cooling times will suffice.
What are you looking for the thermostat to do? And what type of system do you have?
Making sure (if you you go with a pricier option) The thermostat communicates properly with your system, so you can achieve full functionality from it is something that needs to be researched.
What are you looking for the thermostat to do? And what type of system do you have?
Making sure (if you you go with a pricier option) The thermostat communicates properly with your system, so you can achieve full functionality from it is something that needs to be researched.