I had it accidentally enabled on a roller-coaster myself. Both my friend and I had zipper pockets so we could bring lose items and a particular rocking motion m

I had it accidentally enabled on a roller-coaster myself. Both my friend and I had zipper pockets so we could bring lose items and a particular rocking motion managed to trigger it on both of our phones. Didn't realize until after we were off and the local police dept was trying to call back. I always wondered after that how often that happened per day.