My thermostat will not connect to my home WiFi network when I supply the correct password. The thermostat shows "Invalid Password" or "Connection Fail"?

Last updated

5/12/23

Honeywell’s WiFi Thermostats are compatible with the following WiFi security standards: OPEN WEP PSK WPA TKIP PSK WPA2 AES PSK WPA2 MIXED PSK WPA AES PSK WPA2 TKIP PSK Please change your router settings to use one of the supported security settings above. If unsure how to do this, please contact the router manufacturer.