The sleep diary that understands your life
Understand your nights.
Bring the proof to your doctor.
Log your sleep in seconds, see what's really shaping it, and walk into your next appointment with a clear, doctor-ready report. Private by design.
Free to start · Your sleep data stays on your phone · No ads, ever
Somni Sync Nights on YouTube · coming soon
Why SomniSync
Know your sleep in more detail
Track your nights so you, and your doctor, have a clearer and more detailed picture of your sleep.
01
Doctor-ready report
Thirty nights summarized on one page your doctor can read in a minute: sleep times, wake-ups, disruptors and anything you track.
02
See what helps you
Your own nights side by side. Find out what helps your sleep and what gets in the way, with patterns, never guesses.
03
Private by design
Your sleep data is stored on your phone. No ads, no selling your data, and the weather uses your city, never your exact location.
Made for your life
Turn on only what fits you
Start with the sleep diary. Add a module for the life circumstances that make your sleep different.
Traveling?
Jet lag, built around your own sleep
Add a trip and SomniSync eases you in before you go, then gives you one simple plan a day: when to get light, when to keep it low, and when to sleep.
- Starts from your usual nights. Your bedtime, wake time and sleep goal come from your own sleep diary.
- Every stop counts. Stopovers and back-to-back trips pick up from where your body clock really is.
- Short stay? Keep your body on its own time, or adjust. You choose.
- Your mornings fine-tune it. A late night or a short sleep nudges the next day's plan.
Who built it
Made by a registered sleep technologist
SomniSync helps you track your sleep over weeks, so patterns are easier to see and easier to share with your doctor.
SomniSync is a wellness tool, not a medical device.
"Most people can't remember how they slept two weeks ago. Bring your nights with you, and your appointment starts from what really happened."
Founder, SomniSyncHow it works
A minute a day
Morning
Log last nightA few taps, or let Apple Health fill in your sleep times.
Over the week
See your patternsWhat helps, what gets in the way, and how you're catching up.
Before your visit
Share your reportOne page for your doctor, printed or sent as a PDF.
Blog
Plain answers to real sleep questions
Short reads on the things people most want to know about their sleep.
Our YouTube channel is on the way.
Coming soonThe Somni shop
Sleep essentials, by SomniSync
A small collection chosen around the same idea as the app: calmer evenings and steadier nights.
Sleep Starter Kit
Everything for a better first week: the same starter habits the app walks you through, in a box.
Somni Travel Kit
Sleep well away from home, on a night shift, a red-eye or a hotel bed.
Somni Wind-Down
The evening ritual: light, quiet and calm, for the hour before bed.
Follow along
Sleep tips, wherever you scroll
Coming to the App Store
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SomniSync is a sleep diary and wellness tool. It does not diagnose, treat or replace medical care. Talk to your doctor about your sleep.