January Sleep Challenge
Seven hours a night for 31 nights. Start the year rested, together.
Start This Challenge FreeFree · No card required · Invite friends with one code
Goal
217 hours
Duration
31 days
Activity
sleep duration
Why This Works
- January gives the group a clear start and finish.
- Garmin can sync sleep duration automatically.
- Friends on other devices can log the same nightly number manually.
The Rules
- Aim for 217 total hours across January.
- Use nightly sleep only, not naps.
- Sync from Garmin or log sleep duration manually.
- Invite friends with the join code and compare progress on one chart.
How Meryus Tracks It
When you start this challenge, Meryus creates a shared page with a live chart, member leaderboard, and a join code. Every activity you record on Strava or Garmin syncs automatically — no manual entry, no spreadsheets.
Share the join code with anyone. They land on the challenge, hit Join, and their progress appears on the same chart. That's the whole product.
FAQ
Do my friends need a Garmin?
No. Garmin users can sync automatically, while everyone else can log their nightly sleep duration manually.
Ready to Start?
30 seconds to set up. Free forever. No card required.
Start "January Sleep Challenge"