Sleep Tracker + Sleep Recorder

See your day before it starts. Yawn Dawn reads your sleep, maps your energy highs and lows, and wakes you at the perfect moment. Sleep smarter, feel sharper.

YAWN DAWN: YOUR ENERGY, DECODED

Most apps just hand you a sleep score. Yawn Dawn turns last night's sleep into today's energy: a clear, hour by hour map of when you'll feel sharp, when you'll dip, and when your body is truly ready for bed. Stop guessing and start working with your body clock instead of fighting it.

At its core, Yawn Dawn pairs a science based sleep tracker with a personalized energy model. It learns your unique rhythm from your own nights and helps you plan focus, workouts, meals, caffeine, and rest around it, so every hour works a little harder for you.

WHY YAWN DAWN

• See your day before it starts. A live energy map shows your morning peak, afternoon trough, and evening wind down hour by hour, so you can schedule the right task at the right time. • Understand your sleep debt. We track the hours you owe your body across your recent nights and show exactly how they shape today's energy and focus. • Wake up easier. A smart alarm aims to lift you at a lighter moment, so mornings feel less groggy and more human.

AUTOMATIC SLEEP TRACKING, NO WEARABLE NEEDED

Yawn Dawn works as a hands free sleep tracker and sleep monitor. Connect Apple Health to import your entire history from any watch or sleep app, or let the built in sleep recorder estimate your nights automatically from your phone, with no extra device, no chest straps, and nothing to charge. Prefer manual control? Log or edit any night in seconds. However you sleep, your record stays complete and accurate.

DEEP SLEEP ANALYSIS

Go far beyond a single number. Yawn Dawn's sleep analysis breaks down your sleep cycle, your bedtime and wake time consistency, your sleep duration trends, and how your rhythm shifts between weekdays and weekends. See the patterns that actually move your energy, and the small, doable changes that fix them. Clear charts turn weeks of nights into insight you can act on tonight.

A SMART ALARM THAT RESPECTS YOUR RHYTHM

Set your ideal wake time and let the smart alarm find the best moment inside your wake window. A gentle pre alert eases you awake instead of jolting you, and your suggested bedtime nudges a little earlier or later each night to guide your schedule toward your goal, with no crash diets for your sleep, just steady progress.

TRACK YOUR SLEEP CYCLE

As a sleep cycle monitor and sleep recorder, Yawn Dawn maps light, deep, and REM stages from your data into an easy to read timeline. Watch how consistent bedtimes deepen your sleep, and how a single late night ripples into the next day's energy.

BUILD BETTER HABITS

Get right time nudges for morning light, caffeine cut off, evening wind down, and your morning and evening routines, each one timed to your personal energy map, so healthy habits finally stick.

FEATURES AT A GLANCE

• Personal daily energy map (your crests and troughs) • Sleep debt and recovery tracking • Automatic sleep tracker and sleep recorder (Apple Health or phone based) • Sleep monitor with full history import • Smart alarm and Wake Window for gentler mornings • In depth sleep analysis: timing, duration, consistency, trends • Sleep cycle and stage breakdown from your own data • Bedtime and wind down reminders timed to your rhythm • Trends, insights, and a guided sleep library

PRIVATE BY DESIGN

Your sleep data stays on your device. No account to create, no cloud upload, and no selling your information. What's yours stays yours.

IMPORTANT

Yawn Dawn provides general wellness and sleep information to help you build healthier habits and a steadier routine. It is not a medical device and does not diagnose, treat, cure, or prevent any condition or disease. If you have concerns about your sleep or health, please talk with a qualified professional.

Start working with your body clock today. Track your sleep, understand your sleep cycle, close your sleep debt, and wake to a smart alarm that finally gets your mornings right. Sleep smarter, wake sharper, and make the most of every single hour.