Secondly, in your experience Joachim, what is the maximum distance usually seen at which the connection is still working (BLE specs state 50m but could never verify this value myself)

In my experience there is no consistent distance -- it varies greatly between device pairings (i.e., host computer and mobile device combinations). For instance, I recall an iPod touch was capable of maintaining a connection with a Mac Pro after twisting around several hallways in my office building, while a first-generation iPhone could barely maintain a connection 10 meters outside my office. Changing the host computer has similar effects on connection range. I ended up hard-coding some maximum RSSIs for certain host computer/mobile device combinations, but that's obviously kludgy considering how many combinations there are. _______________________________________________ Do not post admin requests to the list. They will be ignored. Bluetooth-dev mailing list (Bluetooth-dev@lists.apple.com) Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/bluetooth-dev/site_archiver%40lists.... This email sent to site_archiver@lists.apple.com