So, after more experimenting today, I realized that I can't have any other BT device connected, even my radar detector.
I had it connected to the 160, turned back on my radar & it lost communication from the app.

Yeah, I disconnected the BT headset & it connected. I'll let you know if I have the same problem again.

Greg

Yeah, I tried that too...
It's my bluetooth headset.

Hi Harry, I am using IOS ver. 9.2 It just updated the other night. Ok, I did what you asked & it did reconnect to the 160 however, when I turned the 160 off & back on, the app never saw the 160 again even though my bluetooth did reconnect. Do you think this this an issue with the latest IOS ...

Hi, Sorry if this has already been asked. I followed Harry's suggestion & purchased the XGPS160. I have it connected to my iphone 6 and working via bluetooth (I didn't install the companion app). I purchased the Grand Prix Edition app and installed it. I followed the directions on connection the...