OJ Microline Thermostat with Built-in GFCI UWG4-4999. WiFi Touch Screen Programmable Thermostat for Electric Radiant Floor Heating System, Dual Sensing and Dual Voltage Capabilities, Plus Floor Sensor

This is the best floor heat thermostat, I've bought 18 of these so far from Amazon for projects and I plan to keep buying them because the price is better than any store near me.The app works great and I haven't had to replace any of them in years.

I like having a heated bathroom floor, but I hate the thermostats. They are clumsy to navigate--bad enough to set up for one day, let alone the whole week. This one is different. Just connect it to your home's wi-fi and you can program it from your laptop or smartphone. What I could not accomplish after hours of frustration with my previous control (Easyheat Warmtiles FGS) I was able to do in just 5 minutes on the UWG4. The screenshots seem unremarkable, except that other controls do not make it nearly so clean and simple.It would be just as fast to set up the schedule on their non-wi-fi model (UDG4), but you do it all on the unit's well designed touchscreen rather than from your easychair.This is just good engineering, technically and ergonomically.

The unit works fine but the software is lame.