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My fitbit will do sleep tracking and use a silent alarm (ie. it vibrates rather than beeps) to wake me up during a window of time where it detects I'm not in a
by michaelmcdonald 4y ago
My fitbit will do sleep tracking and use a silent alarm (ie. it vibrates rather than beeps) to wake me up during a window of time where it detects I'm not in a REM cycle. This has worked extremely well for me and it's almost a bit jarring. I wake up, not instantly "alert", but not groggy. I don't get that "smack the phone to turn off the alarm" desire. It's more of a "Huh, I'm awake now. Okay." type of feeling. The only catch is it needs a 30 minute window in order to detect and it can "wake" you at any point during that window.
- burnished 4y agoI have a lamp that will turn on and play bird noises over the course of half an hour (starting from almost nothing and coming to full intensity over the course of that half hour) and I suspect the mechanism is the same. I set it for half an hour before I actually think I need to be up though because of that window.
- Oxidation 4y agoI have a lamp like that and the bird noise is about a 4 second, very obviously looped, loop. It's even more unbearable to be slowly woken up by that that just hit over the proverbial head with a loud normal alarm.