Like others I have had problems with false alarms and battery drain on the Datatool stealth that was fitted to my 2020 1250GS by BMW to the point that I cancelled the subscription after the 1st free year and disconnected it. The scroats know where it is located too as they're all fitted in the same place because it plugs into the existing wiring loom, so if someone is looking to have a tracker fitted I would recommend they get something else instead.