Pair to one phone at a time

You may add the app to multiple phones but you can't pair multiple phones at the same time.

To pair a different phone you'll have to reset the bluetooth on the phone already paired. To do this just close the app; or disconnect the bluetooth on the paired phone; or press the pairing button on the side of the unit.

Make sure the blue light on the bottom of the drive unit is flashing.

Then either add a new device or click on the device in the app on the phone you want to pair.