Observa: HRV & Recovery Score

Antti Aittamaa · Health & Fitness

3.0 2 ratings Free

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Chart standing · US

Not currently charting in this storefront.

What changed · US

Listing changes AppTracker has observed for this app in this storefront — new versions, price moves, rating shifts, and store copy.

Oct 2, 2026
New version 2.0.2 → 2.0.7

Your health, given the whole page. iOS 27 lets a single widget fill an entire Home Screen page. Observa didn't stretch a small widget to fit — it drew five full pages from scratch. One swipe, and you know how you slept, how ready you are and what to do about it, without opening a thing. Today, on one page. The question you wake up with sits at the top: "Train today?" Beneath it, one answer — push, maintain, recover or rest — then your readiness, the signals that moved it, each measured against your own normal, and this morning's briefing. Tap the score and Observa opens straight to "Why this score?" Last night, in full. Folio gives one part of your health the whole page. Choose Last night for your sleep score, how long you slept against your usual range, your sleep stages and thirteen nights of context. Or choose Heart Signals: HRV against its typical range, plus six heart and breathing readings, each judged by what's normal for you. Two weeks, one glance. Last 14 days lines up two weeks of readiness side by side, marks your peak and your lowest, sets this week against last and runs four signals of your choice underneath. And Trend can now give any metric you follow a page of its own. Full-page widgets are part of Observa Pro. Mornings, put right. On Apple Watch, "Train today?" and the Today screen now have your answer from the moment you wake — exactly when you ask. Your widgets and watch also name each night after the morning it ended, so last night reads as last night, not yesterday. Honest down to the dash. When a signal has no baseline yet, you'll see a dash — never an invented number. Yesterday's advice no longer lingers into today, on your widgets or in an app left open overnight. Small and medium Trend widgets now follow the 7, 14 or 30 days you pick, and complications sit cleanly on tinted watch faces. Long-press your Home Screen and give your health a page of its own.

Sep 11, 2026
New version 1.9.7 → 2.0.2
Aug 28, 2026
New version 1.9.6 → 1.9.7
Aug 26, 2026
New version 1.9 → 1.9.6

Screenshots

About

Your Apple Watch has been taking notes all night. Observa reads them back. Every morning it turns what Apple Health already knows about you into one honest answer: how recovered you are, what your body is asking for, and whether today is a day to push. On your iPhone — and now on your wrist. NOW ON YOUR WRIST Raise your arm and the day is already there: your readiness, last night's sleep, and a short briefing written for the body you woke up in. Ask "should I train today?" and get one word back instead of a dashboard. Log a morning check-in before you've found your phone, a glass of water while you're still holding it, or start a workout from the watch itself. Five complications keep the number that matters on your watch face — and whatever your watch says, your iPhone says too. MEET YOUR BODY'S AGE Observa maps your cardio fitness, HRV, sleep, activity and recovery to the age at which the average person shares your physiology, then puts it next to the age on your passport. You get the full breakdown of what makes you younger or older, and you get to watch it move as your habits do. A wellness estimate, not a clinical or biological age. ONE SCORE THAT ACTUALLY MEANS SOMETHING A daily readiness score built from HRV, resting heart rate, sleep quality and training load — measured against your own baseline, not a population average. You always see which signals are pulling it up and which are dragging it down. No black box. SLEEP, MEASURED THE WAY A SPORTS SCIENTIST WOULD REM and deep stages, efficiency, sleep debt, consistency and timing. Observa scores not just how long you were in bed, but how much of it your body actually got to use — and where that's heading over weeks. WHAT YOUR HEART SAYS BEFORE YOU FEEL IT Stress scored from HRV, resting heart rate, sleep fragmentation and load. Advanced metrics including RMSSD, pNN50 and autonomic balance. ECG insights and atrial fibrillation burden when your Apple Watch records them — for anyone tracking POTS, Long COVID or dysautonomia. And if you have a menstrual cycle, your baselines move with it, because one fixed baseline lies about both halves of the month. THE PATTERNS THAT MOVE YOUR NEEDLE This is where Observa stops being a dashboard. The correlation engine reads weeks of your data and finds the associations that are actually yours: what that late workout does to your sleep, what one glass of wine costs you tomorrow, how stress shows up in your HRV days before you notice it. Surfaced, not buried. YOUR DATA NEVER LEAVES YOUR IPHONE No account. No sign-up. No cloud. No ads. No analytics. No "free with your data" trade. All you need is an iPhone and an Apple Watch — Observa reads what your watch already collects, and gives it back as something you can use. FREE & PREMIUM Observa is free to explore. The full readiness score, 30/90/180-day trends, the correlation engine, advanced HRV metrics, cycle-aware baselines, AFib burden and the complete widget and complication set come with a 7-day Premium trial. Cancel anytime in Settings. No hidden fees, no dark patterns. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

What's new · 2.0.7

Your health, given the whole page. iOS 27 lets a single widget fill an entire Home Screen page. Observa didn't stretch a small widget to fit — it drew five full pages from scratch. One swipe, and you know how you slept, how ready you are and what to do about it, without opening a thing. Today, on one page. The question you wake up with sits at the top: "Train today?" Beneath it, one answer — push, maintain, recover or rest — then your readiness, the signals that moved it, each measured against your own normal, and this morning's briefing. Tap the score and Observa opens straight to "Why this score?" Last night, in full. Folio gives one part of your health the whole page. Choose Last night for your sleep score, how long you slept against your usual range, your sleep stages and thirteen nights of context. Or choose Heart Signals: HRV against its typical range, plus six heart and breathing readings, each judged by what's normal for you. Two weeks, one glance. Last 14 days lines up two weeks of readiness side by side, marks your peak and your lowest, sets this week against last and runs four signals of your choice underneath. And Trend can now give any metric you follow a page of its own. Full-page widgets are part of Observa Pro. Mornings, put right. On Apple Watch, "Train today?" and the Today screen now have your answer from the moment you wake — exactly when you ask. Your widgets and watch also name each night after the morning it ended, so last night reads as last night, not yesterday. Honest down to the dash. When a signal has no baseline yet, you'll see a dash — never an invented number. Yesterday's advice no longer lingers into today, on your widgets or in an app left open overnight. Small and medium Trend widgets now follow the 7, 14 or 30 days you pick, and complications sit cleanly on tinted watch faces. Long-press your Home Screen and give your health a page of its own.

Details

ReleasedMar 2026
UpdatedJul 2026
Version2.0.7
Size114.2 MB
RequiresiOS 17.6 or later
Age rating4+
LanguagesArabic, Catalan, Chinese, Croatian, Czech, Danish, Dutch, English, Finnish, French, German, Greek, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Korean, Malay, Norwegian Bokmål, Polish, Portuguese, Romanian, Russian, Slovak, Slovenian, Spanish, Swedish, Thai, Turkish, Ukrainian, Vietnamese
PriceFree
Categories Health & Fitness
Bundle IDcdeketkuli.HealthLogger