Preview Health 21 days
Lights Out Challenge
Pick a lights-out time and check in when you keep it.
Sleep is the highest-ROI habit there is. Pick your lights-out cutoff, keep the promise, and check in each night — the streak does the motivating.
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Inside the challenge
What you will actually do
- 01 Choose your lights-out cutoff before you start
- 02 Check in each night you make the cutoff
- 03 Wind down screen-free for the last 30 minutes
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Keep Lights Out on your shortlist.
See app availability
This challenge is in the app catalog but is not open yet.