The Zeo sleep manager has an option where it will play an alarm noise at a point in your sleep cycle when you’re close to awake anyway. (It monitors N minutes prior to your alarm time, watching for you to enter light sleep, where N is configurable.) Works well for me.
The Zeo sleep manager has an option where it will play an alarm noise at a point in your sleep cycle when you’re close to awake anyway. (It monitors N minutes prior to your alarm time, watching for you to enter light sleep, where N is configurable.) Works well for me.
Has anyone tried a accellerometer based sleep cycle alarm clock smartphone app?