SLEEP · MOBILE

Meridian

Coming soon

A sleep app that uses circadian rhythm science to reset your bedtime, one night at a time.

Two weeks, recalibrated around you.

Today — your natural-wake window and light plan

Today — daily progress toward your goal

Plan — settling mornings toward your goal

Progress — how far you are from your goal

Graduation — waking on your own

Today — counting down to your date

Not advice that works for everyone — calculated from when you actually wake up. Whether the goal is waking earlier or adjusting to a new time zone by a set date, it always starts with your last few days.

That calculation gets checked again every morning. If a prediction misses, it narrows the next day — and your pace toward the goal is shown honestly, never inflated. Even how much light you need today comes from that same calculation.

After about two weeks, the pattern starts to show. From then on, it's not the app telling you the time — it's a rhythm you already know is yours.