If you cannot get a Wireless Air Sensor to pair to a Edge. Undo the screw on the Edge and remove the front for around 1 minute. Then put the front back on and then try pairing again.
If you cannot get a Wireless Air Sensor to pair to a Edge. Undo the screw on the Edge and remove the front for around 1 minute. Then put the front back on and then try pairing again.