Sleep
Optimize
your sleep.
Not just how long you sleep — but how well. i bio tracks every stage and gives you a personal sleep coach that tells you exactly when to go to bed and why.
Last Night
7h 24m
Sleep Score
82
Sleep Stages
22m
Awake
3h 47m
Light
1h 42m
Deep
1h 33m
REM
What i bio Tracks
Everything about
your sleep.
Sleep Stages
Automatic detection of Awake, Light, Deep (slow-wave), and REM sleep using movement and heart rate patterns.
Sleep Score
A single 0–100 number that weighs duration, quality, stage ratios, and consistency to give you one clear grade.
Sleep Coaching
Personalized bedtime recommendations based on your recovery needs and upcoming schedule. Know when to sleep before you need to.
Sleep Debt
Track the cumulative impact of undersleeping. Understand when you owe your body sleep and when you've paid it back.
Sleep Need
i bio learns your personal sleep need — not everyone needs 8 hours. Your optimal amount, personalized.
Disturbances
Number of times you woke up, duration of each disturbance, and what sensor data looked like during transitions.
Consistency
Sleep consistency
is the most powerful lever.
Research shows that consistent sleep timing is as important as duration. i bio tracks your sleep regularity and coaches you to maintain a stable schedule — even on weekends.
7-Day Sleep Score