Or just put an alarm in the device itself. I can see the appeal of a $50 alarm that attaches to my wrist and wakes me up at the right time, but I definitely don

Or just put an alarm in the device itself. I can see the appeal of a $50 alarm that attaches to my wrist and wakes me up at the right time, but I definitely don't want something monitoring my sleeping pattern and reporting them to somebody's server.