I haven't managed a full trip log yet. The problem with using a mobile phone for the andriod app is that if it rings it terminates the canion app.

I could try a group SMS to all and say leave me alone I'm driving my EV

or take the sim out, but then I'd miss the call from the lotteries commission.
If I select flight mode it turns the BT off.
I did try data from bga's i today with the canion112 and his pack voltage is all billiard table level too. He is a good EV driver and picked up 35% regen in a hilly 10km city run that returned to start place. We did comment 'how can you have an EV without regen ?' after studying the canion data log.
Johny is right of course, the software target of a digitised BMS voltage is likey to be spot on after all.
Need to check out a 2010 imiev now.