# Varzo — Recovery, Sleep & HRV Coach > Health and fitness tracker using Apple Watch data for recovery and energy insights. (iPhone/iPad app by Pankaj Sharma.) - Source: https://appshunter.io/ios/app/varzo/id6757185090 (this page in markdown: same URL + `.md`) - Developer: [Pankaj Sharma](https://appshunter.io/developer/1865118174) - Category: Health & Fitness, Lifestyle - Price: Free with in-app purchases - Rating: 5.00/5 from 2 App Store ratings - Age rating: 4+ - Requires: iOS 17.0 · 4 MB - Languages: American English - Released: 2026-01-16 - Data updated: 2026-08-31 - Monetization: freemium - User reviews in markdown: https://appshunter.io/ios/app/varzo/id6757185090/reviews.md ## What is Varzo? Know your body. Optimize your recovery. Built for Apple Watch owners. Varzo turns the heart rate, HRV and sleep data your watch already collects into insights about your recovery, sleep, strain and energy — all processed privately on your device. An Apple Watch is required. Varzo reads the data your watch records; it does not replace it. AI-POWERED COACHING Personalized insights powered by Apple Intelligence. Get tailored coaching on your recovery, sleep, strain, and energy with all AI processing happening entirely on your device. On devices without Apple Intelligence, smart rule-based insights keep you informed. FOUR METRICS THAT MATTER • Recovery Score — Wake up knowing if your body is ready to push hard or needs rest. Calculated from your HRV, resting heart rate, and sleep quality. • Sleep Analysis — Go beyond hours slept. See your sleep stages, efficiency, and consistency to understand what truly restful sleep looks like for you. • Strain Score — Track your cardiovascular load throughout the day. Balance high-intensity training with proper recovery to maximize results. • Body Battery — Watch your energy level change in real-time. Start each day with a full charge and see how activity depletes and rest restores your reserves. SET GOALS THAT MOVE YOU FORWARD Create personalized weekly goals for workouts, steps, calories, hydration, and more. Track your progress with intuitive visualizations and stay motivated with daily insights. TRENDS & INSIGHTS View your 7, 30, and 90-day trends. Understand your personal baselines and see how your recovery, sleep, and strain evolve over time. PRIVACY FIRST — WE COLLECT NOTHING No analytics. No tracking. No accounts. No servers. Your recovery, sleep, heart rate and every other health metric are read from Apple Health, processed entirely on your iPhone, and never leave it — never uploaded, never stored in the cloud, never shared, never tied to an identity. AI coaching runs on-device using Apple Intelligence, so even your insights are generated privately. There is no sign-up, because there is nothing for us to store. SUBSCRIPTION TERMS Varzo offers an auto-renewable annual subscription with a 14-day free trial. Payment is charged to your Apple ID account when the free trial ends, unless you cancel at least 24 hours before it finishes. Subscriptions renew automatically each year unless auto-renew is turned off at least 24 hours before the end of the current period. You can manage or cancel your subscription in your App Store account settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://varzo.ai/privacy.html ## Key features - Recovery Score analysis - Sleep stage tracking - Cardiovascular strain monitoring - Real-time energy level tracking - Personalized goal setting - 7, 30, 90-day trend analysis - On-device AI coaching ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | varzo Annual | $9.99 | per year | ## Frequently asked questions about Varzo ### What devices does Varzo require? Varzo requires an Apple Watch for heart rate, HRV, and sleep tracking. It is currently supported on iPhone devices. ### How does Varzo's AI coaching work? Personalized insights and coaching for recovery, sleep, strain, and energy are powered by Apple Intelligence, with all processing happening on your device. Devices without Apple Intelligence use smart rule-based insights. ### What are the four key metrics Varzo tracks? Varzo tracks a Recovery Score (from HRV, resting heart rate, sleep quality), Sleep Analysis (stages, efficiency, consistency), Strain Score (cardiovascular load), and Body Battery (real-time energy levels). ### Does Varzo have ads? No, Varzo does not contain advertisements. It focuses on providing a private and uninterrupted user experience. ### What is the subscription model for Varzo? Varzo offers an auto-renewable annual subscription at $9.99 per year, which includes a 14-day free trial. You can manage or cancel your subscription in your App Store account settings. ### How does Varzo ensure user privacy? Varzo prioritizes privacy by processing all health data privately on your device. Your data never leaves your device, there is no cloud storage or data sharing, and no account is required. ### How often is Varzo updated? The latest version of Varzo is 1.1.0, which was last updated on April 2, 2026. Updates typically occur to improve features and performance. ### What is the age rating for Varzo? Varzo has an age rating of 4+, making it suitable for a wide range of users interested in health and fitness tracking. ## Version history (last 5 releases) ### 1.2.1 — 2026-08-23 Privacy: Varzo no longer collects usage analytics. Your health data has always stayed on your device. Now nothing leaves it at all — no analytics, no tracking, no accounts, no servers. ### 1.2.0 — 2026-08-19 Fixes an issue where recovery could display before your health data was available. Fixes a chart display issue. ### 1.1.2 — 2026-08-10 This update makes your AI coaching smarter and smoother: • Coaching insights now load cleanly — no more flicker when your card appears • Clearer, more actionable recommendations in your recovery, sleep, and strain insights • Tap any insight to expand the full details and recommendations • Faster navigation when reviewing previous days • Performance improvements and bug fixes As always, your health data stays private and on your device. ### 1.1.1 — 2026-07-03 - Smarter AI Coach: clearer, more concise daily insights you can tap to expand for details and recommendations. - More accurate recovery: improved resting heart rate and HRV baseline calculations. - Better sleep insights: fixes to sleep debt and consistency charts. - Various performance and stability improvements. ### 1.1.0 — 2026-04-02 We have a new name! Eutonia is now Varzo — same app, same features, fresh identity. --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-31.*