Mine connects with DP GDR 1, but it has lots of false alarms to the point that it has become annoying and useless. I can use it to make my keys beep, but if I have the proximity alarm on, I can't use the tag to find the phone. The issue is exacerbated by the fact that the alerts go to the action center, so you have to constantly clear excessive notifications. If I'd wanted that nonsense I'd have gotten an Android.