The 8.3 update has a glitch in the operating system it's preventing certain Bluetooth GPS receivers from transmitting data properly to apps in iOS devices. I know my Garmin Glo Bluetooth GPS is not working with my apps after the update.
Yeah. Same here. My plantronics voyager legend Bluetooth headset having connection issues after iOS 8.3 update. It doesn't connect to the phone sometimes. But once connected, it works fine.
Elvisx77, it have same headset and mine has no connection problem. However, most of the time I need to direct voice to Bluetooth headset tapping thru phone app. This may even each time I make a call. Only time it runs smooth is I make a call and open headset afterwards. It connects to phone and works.
How exactly did you update your Glo? I tried GarminExpress and WebUpdater on Windows 7 and Windows 8 and the programs are not able to recognize the device, not even after installing Garmin USB drivers.