Meridian
Land on local time, not jet-lagged.
A jet-lag and circadian planner that builds you a personalised light, sleep, and meal schedule for any trip — so you arrive adjusted instead of wrecked. Everything is calculated on your device; no account, no tracking.
Meridian
wellness
Land on local time, not jet-lagged
What you get
Meridian was built for exactly this.
The core features that make Meridian different from the generic alternatives.
Personalised shift plan
a day-by-day light, sleep, and meal schedule tuned to your route and chronotype.
Light timing
exactly when to seek and avoid light to move your body clock the right way.
Pre-trip adjustment
start shifting before you fly so you land already adapted.
Private by design
every plan is computed on-device — no account, no trip data leaves your phone.
A look inside
See it in your hands.
A note from the studio
“Jet lag is a solved problem — the timing of light and dark. Meridian just runs that math for your trip and keeps it all on your phone.”
How it works
Three steps. No account. No tracking.
01
Enter your trip
Home time zone, destination, and flight times — that's all Meridian needs.
02
Get your plan
A clear light/dark, sleep, and meal schedule to shift your clock the right direction.
03
Arrive adjusted
Follow the daily nudges and land on local time instead of jet-lagged.
Not shipped yet
Notify me when Meridian ships.
It'll launch at $19.99 once. Free tier: your first complete trip plan is free — the full day-by-day timeline, the right now card, and reminders, nothing crippled..
One email when it lands on the App Store. No drip sequence.
No spam. No tracking. Email only — unsubscribe with one click.
From the journal
Notes on the practice.
- 01
Light Therapy Glasses for Jet Lag: Do They Work, or Is the Sun Enough?
Light therapy glasses for jet lag promise a body-clock reset you can wear. Here's what they really do, why timing beats brightness, and when free daylight wins.
2026-11-11
7 min read
- 02
Should You Sleep In to Beat Jet Lag? Why the Alarm on Your First Morning Matters More Than the Hours
Should you sleep in to beat jet lag? The extra hours feel like mercy, but the alarm on your first morning in a new time zone quietly sets the clock for the whole trip.
2026-11-10
7 min read
- 03
Jet Lag on a Cloudy Day: Why Overcast Sky Still Beats Your Hotel Lobby for Resetting Your Body Clock
Jet lag on a cloudy day isn't a lost cause. Gray sky is still far brighter than any hotel interior, and it's the signal your body clock needs. Here's how to use it.
2026-11-10
7 min read
- 04
Jet Lag While Pregnant: How to Protect Your Sleep, Your Body Clock and Your Baby's Rhythm When You Cross Time Zones
Jet lag while pregnant isn't just a tired version of normal jet lag. Learn what changes, what to skip, and how to shift your body clock gently before you fly.
2026-11-09
7 min read
- 05
Jet Lag and Sleep Apnea: How to Protect Your CPAP Routine and Your Body Clock Across Time Zones
Jet lag and sleep apnea hit the same nights. Learn why a new time zone can worsen breathing at night, and how to keep your CPAP routine and body clock on track.
2026-11-09
7 min read
The dispatch
A dispatch from the studio.
One short letter every few weeks. What we launched, what we cut, what we learned. No tracking pixels. Unsubscribe in one click.
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