Moment: HRV Tracker

Stress pulls us out of the present. Moment helps you notice it, and come back.

Apple Watch quietly records heart rate variability (HRV) throughout the day. Moment reads those saved readings from Apple Health and does one thing with them: compares each one with your own personal baseline - never a chart-topping stranger's, never a universal "good" number. The result is a single word, a friendly face named Momo, and a short sentence in plain language.

YOUR BASELINE, NOT A LEADERBOARD Moment builds a personal baseline from your last 28 days of readings and waits until it has enough of them before saying anything at all. Every level - settled, typical, elevated - is relative to you.

TODAY, AT A GLANCE One screen answers the question you actually have: how am I doing? The latest reading, where it sits in your usual range, the last six hours against your baseline, today against yesterday, and this week against last - with the day's shape drawn hour by hour beside your heart rate.

TRENDS THAT SPEAK Seven, thirty, and ninety days of daily medians, your baseline drawn through them, and short written observations - mornings versus evenings, easier weeks and heavier ones - so you're never left to interpret a chart alone.

GENTLE NOTIFICATIONS, OFF BY DEFAULT If you'd like, Moment can tap you on the shoulder: a note when a new reading arrives, a note when one lands unusually high or low against your own range, and a morning summary of yesterday at a time you choose. Alerts appear on your Apple Watch whenever your iPhone is locked.

TAKE A MOMENT A one-, three-, or five-minute guided breathing exercise with Momo our flower, which opens as you breathe in and folds as you breathe out, with haptics that swell and settle on the same curve.

ON YOUR WRIST The watch app gives you the now, the week's rhythm, and a breathing pause - three pages, one turn of the Digital Crown apart.

PRIVATE BY DESIGN No account. No analytics. No ads. No uploads. Your health data is read from Apple Health with your permission, stays on your devices, and is never transmitted anywhere. Moment reads only HRV and heart rate - nothing else.

Moment is a wellness experience, not a medical device. It does not diagnose, treat, cure, or prevent any condition. Apple Watch decides when HRV is recorded; Moment cannot start a measurement.

Requires an Apple Watch for HRV readings, and permission to read Heart Rate Variability and Heart Rate from Apple Health.