Astrea: Fitness & Recovery

Astrea is an app for recovery, strain and sleep. It explains your Apple Watch data in plain language, measured against your own baseline. Pay once, no subscription.

Every morning it reads what your Watch recorded overnight: heart-rate variability, resting heart rate and sleep. Each of those, plus the training you logged, is compared with your own last 28 days. That means it needs an Apple Watch worn overnight.

Most recovery apps score every body against one default profile, and charge you every month to look at the result. Astrea does neither. It compares you only to yourself, and it costs one purchase.

You usually know how you feel. Astrea is for the mornings you don't, and for the weeks where the feeling and the numbers disagree.

YOUR MORNING NUMBER • A recovery score from your overnight heart-rate variability and resting heart rate, compared with your own last 28 days • One sentence saying what moved it, not just the number • See exactly what raised your score and what lowered it • A morning notification with the reading, if you want one"

TRAINING LOAD • Today's strain against a target range built from what you have actually been training • Whether you are ramping up faster than your body has got used to, your last week against your last month (ACWR) • Your sports by hours, and how much of it was easy, moderate or hard • VO2 Max over time"

SLEEP • Last night against the full night you usually get, not an eight-hour rule • The shape of the night: how long in each stage, and when you were awake • When you sleep, not only how long • Sleep debt across the week"

YOUR JOURNAL • Workouts, mindful minutes and your own logs in one timeline • Log a drink, a coffee, water, soreness, or how the day felt • Open any past day in full: the night it began with, the readings taken during it, and what you logged • What you write down is saved to Apple Health only, and not to a server

EXPORT AND KEEP YOUR OWN DATA • A PDF report to read, keep, or hand to somebody • CSV tables for a spreadsheet or anything else • Choose how far back it reaches • Made on your iPhone and sent nowhere

PRIVACY FIRST Astrea works everything out on your iPhone. There is no account and no sign-in. Your health data is never uploaded, never collected and never sold.

ONE PURCHASE Today is free, and stays free: your morning recovery score, today's strain, last night's sleep, and your own entries. Try it for as long as you like. One purchase unlocks your history: ninety days of trends, and any past day in full. Payment is charged to your Apple Account at confirmation of purchase.

WHAT YOU NEED An iPhone running iOS 18 or later, and an Apple Watch worn overnight.

Astrea describes your own data. It is not a medical device, and it does not diagnose, treat, or give medical advice. For anything concerning your health, speak to a qualified professional.

Terms: https://astrea.fit/terms Privacy: https://astrea.fit/privacy Questions: info@astrea.fit