Within the last day or so neither myself nor two friends who also have the 945 can connect to it with our phones. From the phone it's simply not visible as a bluethooth unit and on the watch itself it's just stuck on Waiting for Phone. We're all running Android, but I suspect the issue is on the watch side. Rebooting everything makes no difference. I've mailed Garmin support too, but there's been no response yet.