I think the wake-up on wrist raise is too sensitive.

While it is nice to not have to twist your arm quickly by 90 degrees to activate the screen (like on my MiBand 4), it is pointles to have it activated almost constantly during normal day activities.

My PineTime lights up even when I'm driving on a highway and barely turn the steering wheel.

I think that battery life suffer greatly from that. Maybe tuning it down a little bit might be a good idea.