Astral Alarm: REM Wake

Astral Alarm wakes you when you enter REM sleep, the dream phase that out-of-body and lucid dreaming practice is built around. Set a wake window, tap Sleep and go to bed. Through the night your Apple Watch follows your heart rate and wrist movement and estimates which sleep stage you are in. When a REM phase begins inside your window, the alarm goes off. If no REM phase is found, it rings at your latest time, so you never oversleep. HOW IT WORKS • Choose the earliest and latest time you want to be woken. • Tap Sleep when you lie down. • The watch estimates light, deep and REM sleep through the night. • The alarm rings at the first REM phase in your window. SNOOZE TO THE NEXT REM PHASE Snooze does not count minutes. It waits for your next REM phase and wakes you then, or at your latest time if none comes. TRACK YOUR RESULTS In the morning, see your night as a timeline of sleep stages and…