I'm not sure if mine didn't always do the same thing. Was trying a lot of apps last month and rarely slept. About two weeks ago I reset my password and only use TeslaFi now. Sleeps one hour regular naps now then wakes for about 30 minutes. Most of the awake intervals have no vampire drain so I haven't been too worried about it but would still like to know why and fix it. I don't use Apple products.