One reading each morning. Every point of it explained.

Reveille turns the overnight data your Apple Watch already records in Apple Health into one morning reading, measured against your own last 28 nights rather than a population average.

Bought once. No subscription, ever.

Coming soon to the App Store for iPhone. Works on Series 4 and later. No new Watch required.

56 Easy
HRV58 ms, median 52 ms+5
Resting heart rate52 bpm, median 54 bpm+3
Sleep7.2 h, need 7.5 h−1
Respiratory rate15.0 per min, median 14.8−1
Wrist temperature+0.1 °C, median 0.0 °C0
Training loadyesterday 60, typical 600
50 baseline +656

An example morning. The rows add up to the reading.

Your normal, not a norm

Each input is compared with your own 28-night median. A shift worker's daytime sleep or a naturally high resting heart rate is judged against you.

The Watch you already own

Series 4 and later, SE and every Ultra. Wrist temperature is used when your Watch records it, and the reading works without it.

Nothing leaves your phone

No account, no server, no analytics. Reveille reads Apple Health on your iPhone and writes nothing back. Privacy policy.

No guesses

No coaching, no training plans and no guesses about causes. Tag a night yourself and the weekly summary shows your tagged nights next to the others.