A really noisy thing I found is that BT connection between D5 and iPhone6 in often not stable. So, when I receive a phone call many times I do not get any notification because connection is no longer on. The strange thing is that the above happens also when D5 and smartphone are on the same table: I check the X1-NC connection on the BT smartphone and many times is no longer in synch with D5, even if they are very close to each other. Sometimes the smartphone shows “connected” but it does not work. In other occasion it shows “disconnected”.
The two devices (D5 and smartphone) stay in synch not many times and this make D5 not to much reliable if you need to control calls and sms from your wrist. I used a Lemfo LEM1 untill few days ago and I never had this problem.
Any suggestion how to improve the D5 BT connection reliability?