I have bought a Bluetooth smart sensor for my training bike. Apps seem to be able to discover the sensor but they cannot connect to it. Tried with apps "myway fit", "kinomap" and "strava". It works perfectly with my girlfriend's iPhone 6s and my training watch so there's nothing wrong with he sensor.
Does xperia x compact have any known issues with Bluetooth smart connectivity? And if that's the case, us there any fix coming?