Useless
Instructions with thermostat box say “scan the QR code to set up” except there is no QR code on instructions or the box. Manually download the app, click “Add Device”. App asks to check the device is in pairing mode. Scroll through setup menu on device. Nothing. Read the instruction booklet, no mention on pairing. Search the internet, nothing on the prowarm site. Find a YouTube video saying to hold up and down arrows at same time. Do that and the Wi-Fi logo starts flashing. The app detects the EV charger in the garage but not the bathroom thermostat I’m standing next to, or the en-suite thermostat. Repeat several times. Factory reset the thermostats. Delete the app and reinstall. Nothing. Waste of time.