# Welldo: AI Stress Monitor — HRV & Health Tracker for Watch > AI-powered stress and energy monitoring using Apple Watch data. (iPhone/iPad app by APP ORIGINS STUDIO YAZILIM ANONIM SIRKETI.) - Source: https://appshunter.io/ios/app/welldo-ai-stress-monitor/id6756563847 (this page in markdown: same URL + `.md`) - Developer: [APP ORIGINS STUDIO YAZILIM ANONIM SIRKETI](https://appshunter.io/developer/1631694922) - Category: Health & Fitness - Price: Free with in-app purchases - Rating: 4.60/5 from 170 App Store ratings · 17 written reviews indexed - Age rating: 17+ - Requires: iOS 18.0 · 76 MB - Languages: American English, Arabic, French (France), German (Germany), Japanese, Korean, Brazilian Portuguese, Chinese (Simplified, China), European Spanish, Chinese (Traditional, Taiwan) and 1 more - Released: 2026-02-11 - Data updated: 2026-08-23 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/welldo-ai-stress-monitor/id6756563847/reviews.md ## What is Welldo? Welldo is a science-based Apple Watch app that monitors real-time stress, HRV, resting heart rate, sleep, and energy to improve overall well-being. Welldo Stress Tracker helps you understand those signals and turn them into calmer, smarter daily habits. By translating complex health data into clear, human-friendly insights, Welldo shows you when to slow down, recharge, or keep going — without overwhelm. STRESS TRACKING Welldo analyzes your Heart Rate Variability (HRV) and Resting Heart Rate from Apple Health to continuously estimate your stress and recovery levels. Instead of raw numbers or confusing charts, you get: * Clear stress levels * Easy-to-read trends * Meaningful insights you can act on Whether you’re working late, recovering from poor sleep, feeling mentally drained, or pushing your limits, Welldo helps you recognize stress early — before it turns into burnout. REAL-TIME STRESS MONITORING — BACKED BY SCIENCE Your body responds to stress instantly. Welldo tracks those physiological changes throughout the day to give you a real-time view of how your body is coping. You’ll learn: * When stress is building * When your body is recovering * How daily habits affect your balance No data overload. Just calm awareness. UNDERSTAND WHAT TRIGGERS YOUR STRESS Welldo doesn’t just show how stressed you are — it helps you understand why. By combining HRV, heart rate, sleep, and activity data, you can: * Identify stress patterns * Discover what impacts your recovery most * Make better decisions for long-term wellbeing Over time, your data starts telling a clear story — about you. BODY BATTERY — KNOW HOW MUCH ENERGY YOU HAVE Welldo’s Body Battery estimates how charged or depleted your body is using stress, recovery, sleep, and activity data. Your Body Battery helps you understand: * When your energy is charging * When it’s draining * How sleep, stress, and activity affect you over time Track your energy trends daily, weekly, and monthly — and see how small changes lead to better balance. BUILT FOR APPLE WATCH Welldo is designed around an Apple Watch–first experience: * Monitor stress and Body Battery directly from your wrist * Use widgets and watch faces for quick, glanceable insights * Stay aware without constantly checking your phone Your wellness companion is always with you. FEATURES * Real-time HRV-based stress tracking * Body Battery energy score * Sleep, activity & recovery insights * Activity Tracking * Apple Watch widgets & watch face support * Stress notifications & alerts * Daily, weekly & monthly trends * Full Apple Health integration * Privacy-first design DATA & PRIVACY Welldo reads data directly from Apple Health.
Your health data stays private, secure, and under your control — always. IMPORTANT HEALTH DISCLAIMER Welldo Stress Tracker is not a medical device and does not provide medical advice or diagnosis.
If you experience chronic or excessive stress, please consult a qualified healthcare professional. SUBSCRIPTION PRICES AND TERMS Welldo is free to download, with optional Welldo Pro subscriptions available on a monthly or annual basis. Payment is charged to your Apple ID and subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. You can manage or cancel your subscription at any time in your Apple ID settings, and any free trial will automatically convert to a paid subscription unless canceled before it ends. LEARN MORE Privacy Policy: https://www.Welldoapp.co/privacy-policy
 Terms of Use: https://www.Welldoapp.co/terms-and-conditions ## Key features - Real-time HRV-based stress tracking - Body Battery energy score - Sleep, activity & recovery insights - Apple Watch widgets & watch face support - Stress notifications & alerts - Full Apple Health integration ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Welldo Pro Yearly | $29.99 | per year | | Welldo Pro Yearly | $19.99 | per year | | Welldo Pro Monthly | $9.99 | per month | | Welldo Pro Yearly | $29.99 | per year | | Welldo Pro Monthly | $7.99 | per month | | Welldo Pro Weekly | $4.99 | per 7 days | **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Welldo Pro Lifetime | $49.99 | one-time | ## Recent user reviews (10 of 17) All indexed reviews: https://appshunter.io/ios/app/welldo-ai-stress-monitor/id6756563847/reviews.md ### 4/5 — Bonne appli *2026-07-24* C’est une bonne appli que j’ai depuis quelques jours. Elle permet de mieux voir son sommeil que l’app d’Apple. Ce que je regrette c’est qu’il faut payer pour avoir accès à son stress et au body batterie. C’est dommage parce qu avoir au moins une indication sans avoir toutes les fonctionnalités 😉pourrait être intéressant et donner l’envie de passer à la version pro. Sinon très bonne app **Developer response:** Merci beaucoup pour votre avis et votre retour détaillé ! Nous sommes ravis que vous appréciez Welldo et que notre analyse du sommeil vous soit plus utile que celle d’Apple. Nous vous remercions également pour votre suggestion concernant un aperçu des fonctionnalités Stress et Body Battery. C’est une excellente idée, et nous la prendrons en compte pour les prochaines mises à jour. Nous essayons toujours de trouver le bon équilibre entre offrir des fonctionnalités gratuites utiles et continuer à développer l’application. Si vous avez d’autres idées ou suggestions, n’hésitez pas à nous écrire à hello@apporigins.com. Merci encore pour votre soutien ! 💚 ### 3/5 — Assez satisfait mais… *2026-07-05* Bonjour. J’utilise cette application depuis quelques jours. Les informations données sont intéressantes à connaître. Cependant, je constate une différence entre le score de sommeil de mon Apple Watch et le score de sommeil de cette application. Mon Apple Watch indique un score de 75 (passable) quand cette application indique 95 (excellent) pour la même nuit de sommeil. Pourquoi cette différence ? A quoi ce la est-il dû ? Merci. **Developer response:** Bonjour, merci beaucoup pour votre retour et votre excellente question. Le score de sommeil de Welldo est calculé différemment de celui d’Apple. Alors qu’Apple évalue principalement votre sommeil à partir des données de la nuit concernée, Welldo compare également ces données à votre référence personnelle des 30 derniers jours afin de vous fournir une évaluation plus personnalisée. Notre algorithme attribue également une importance différente aux différents indicateurs du sommeil. Nous accordons notamment davantage de poids au sommeil réparateur, car il s'agit de l'un des meilleurs indicateurs de la qualité du sommeil et de la récupération. En raison de ces différences de méthodologie, il est tout à fait normal que le score de sommeil de Welldo diffère de celui d’Apple, même si les deux applications utilisent les mêmes données collectées par votre Apple Watch. Nous continuons d'améliorer notre algorithme afin de fournir les informations les plus pertinentes et personnalisées possible. Si vous avez des questions, des suggestions ou des commentaires, n'hésitez pas à nous contacter à hello@apporigins.com. Nous serons ravis d'échanger avec vous. Merci d'utiliser Welldo ! ### 1/5 — Déçu *2026-06-30* Les notification ne s’affichent pas sur mon Apple Watch ultra3 pourtant j’ai bien coché la case ☑️ pour avoir la notification 📢 et le pire j’ai payé l’abonnement pour rien recevoir de notification sur le stress etc Si vous pouvez faire les corrections sur l’application **Developer response:** Bonjour 😊 Merci pour votre retour. Pour le moment, les notifications de stress sont disponibles sur l'iPhone uniquement. La prise en charge des notifications directement sur l'Apple Watch arrivera dans une prochaine mise à jour. Si vous rencontrez malgré tout un autre problème, n'hésitez pas à nous contacter à hello@apporigins.com en nous indiquant votre modèle d'Apple Watch, votre version de watchOS, ainsi qu'une capture d'écran de vos réglages de notifications. Nous serons ravis de vous aider. L'équipe Welldo ### 1/5 — Achat *2026-06-29* La version gratuite ne sers à rien, on a les même infos dans l’apps Forme d’Apple, impossible de voir son niveau de stress sans payer. Je suis déçu ! **Developer response:** Bonjour 😊 Merci pour votre retour. Welldo va au-delà des données brutes d'Apple Santé en les analysant pour fournir des informations sur votre niveau de stress, votre récupération, la qualité de votre sommeil et vos tendances au fil du temps. De nombreuses fonctionnalités essentielles, comme le suivi du stress, du sommeil et de l'activité, sont disponibles gratuitement. La version Pro permet simplement d'accéder à des analyses plus avancées et à des informations supplémentaires. Nous continuerons également à enrichir les fonctionnalités gratuites au fil des prochaines mises à jour. L'équipe Welldo ### 4/5 — Répondre aux commentaires *2026-06-12* Bonjour, l’application est gratuite, ils suffit de mettre le croix quand il propose le tarif payant et voilà. L’application fonctionne très bien ☺️ **Developer response:** Bonjour ! Merci beaucoup pour votre soutien et d'avoir pris le temps de partager votre expérience. 💙 Nous sommes ravis que l'application vous plaise et nous apprécions énormément votre commentaire. Merci encore ! 😊 — Team Welldo ### 1/5 — Payant *2026-06-10* Tout est payant… toujours… pour tout… Y en a marre..: en fait c’est ça qui nous stress le plus **Developer response:** Bonjour ! Merci pour votre retour. 😊 La plupart des fonctionnalités principales de Welldo sont disponibles gratuitement, notamment le suivi du stress, du sommeil et de l'activité. L'abonnement Pro permet uniquement de débloquer des analyses plus avancées et des informations supplémentaires. Merci de nous aider à améliorer l'application. 💙 — Team Welldo ### 1/5 — Payant *2026-05-27* La principale raison pour laquelle je voulais cette appli au final est payante donc je désinstalle direct **Developer response:** Bonjour ! Merci pour votre retour. 😊 La majorité des fonctionnalités de Welldo sont gratuites, notamment le suivi du stress, du sommeil et de l'activité. L'abonnement Pro permet uniquement d'accéder à des analyses avancées et à des informations supplémentaires. Nous continuerons à améliorer l'expérience gratuite au fil des mises à jour. 💙 — Team Welldo ### 1/5 — Welldo *2026-05-27* Die App hängt sich auf, 20€ bezahlt für ??? **Developer response:** Es tut uns sehr leid, dass du diese Erfahrung gemacht hast. 🙏 Dieses Problem sollte bereits behoben sein. Falls es weiterhin auftritt, kontaktiere uns bitte unter hello@apporigins.com mit deinem Gerätemodell und deiner iOS-Version, damit wir dir schnell weiterhelfen können. Vielen Dank! — Team Welldo ### 3/5 — Great App, Request for Trial Extension *2026-05-26* Hi Team, I really like the app and its features, especially the HRV and stress tracking. However, I noticed that I did not receive any free trial for the Pro version. Could you please consider giving me a 1-month free trial so I can properly explore the premium features before purchasing? I would really appreciate it. Thank you! ### 1/5 — Encore une appli payante *2026-05-10* Payant **Developer response:** Bonjour, Merci pour votre retour. Le suivi du stress, du sommeil et de l’activité est disponible gratuitement. La version Pro permet d’accéder à des analyses et fonctionnalités avancées supplémentaires. Merci encore de nous aider à améliorer l’application. Team Welldo ## Frequently asked questions about Welldo ### What is Welldo? Welldo is an AI-powered health tracker designed for Apple Watch users. It monitors real-time stress, heart rate variability (HRV), resting heart rate, sleep, and energy levels to help users improve their well-being and build healthier habits. ### How does Welldo track stress? Welldo analyzes your Heart Rate Variability (HRV) and Resting Heart Rate data from Apple Health to continuously estimate your stress and recovery levels. It provides clear stress levels and trends, offering actionable insights. ### Does Welldo have ads? No, Welldo does not contain advertisements. As it is free and does not have ads, users can enjoy an uninterrupted experience focused on their health data. ### What devices does Welldo support? Welldo is built for Apple Watch and iPhone. Users can monitor stress and their Body Battery directly from their wrist and utilize widgets and watch faces for quick insights. ### Is Welldo a medical device? No, Welldo Stress Tracker is not a medical device and does not provide medical advice or diagnosis. If you experience chronic or excessive stress, it is recommended to consult a qualified healthcare professional. ### How often is Welldo updated? The latest version of Welldo is 1.1, which was last updated on March 28, 2026. This indicates a recent update, suggesting ongoing development and support for the application. ### What is the Body Battery feature in Welldo? Welldo's Body Battery estimates how charged or depleted your body is by using data from stress, recovery, sleep, and activity. It helps you understand when your energy is charging or draining and how these factors affect you over time. ### How does Welldo handle user data privacy? Welldo prioritizes privacy by reading data directly from Apple Health. Your health data remains private, secure, and under your control at all times. ## Version history (last 5 of 5) ### 1.5.1 — 2026-07-30 Stability improvements and bug fixes. ### 1.5 — 2026-07-10 Hey Welldoers! This update brings new Apple Watch complications, making it easier than ever to keep your most important health insights visible throughout the day. ** NEW WATCH FACES & COMPLICATIONS You can now add Welldo complications directly to your favorite Apple Watch faces and monitor your health at a glance. New complications available for: • Stress Score • Real-Time Stress • HRV Trend • Sleep • Activity • Steps • Distance Customize your watch face with the metrics that matter most and access your wellness data instantly throughout the day. ** IMPROVEMENTS • Improved Apple Watch complication performance and reliability • Enhanced data synchronization between iPhone and Apple Watch • General bug fixes and stability improvements That's all for this update. Stay healthy, The Welldo Team ### 1.4 — 2026-06-18 Hey Welldoers! This update brings new Apple Watch complications, making it easier than ever to keep your most important health insights visible throughout the day. ** NEW WATCH FACES & COMPLICATIONS You can now add Welldo complications directly to your favorite Apple Watch faces and monitor your health at a glance. New complications available for: • Stress Score • Real-Time Stress • HRV Trend • Sleep • Activity • Steps • Distance Customize your watch face with the metrics that matter most and access your wellness data instantly throughout the day. ** IMPROVEMENTS • Improved Apple Watch complication performance and reliability • Enhanced data synchronization between iPhone and Apple Watch • General bug fixes and stability improvements That's all for this update. Stay healthy, The Welldo Team ### 1.3 — 2026-05-08 Hey Welldoers! This is one of our biggest Apple Watch updates yet. We’ve completely upgraded the watch experience to make it faster, smoother, and far more insightful throughout your day. Here’s what’s new: ** APPLE WATCH, REIMAGINED Welldo on Apple Watch now comes with a refreshed UI, smoother interactions, and a more modern experience designed to feel effortless on your wrist. Everything from navigation to data visibility has been improved to help you stay connected to your health in real-time. ** MORE METRICS. MORE INSIGHTS. Your watch can now show more detailed metrics and deeper health insights than ever before. Recovery, stress, and daily wellness data are now easier to access, easier to understand, and more responsive throughout the day. ** BUILT FOR A BETTER EXPERIENCE This update also includes major under-the-hood improvements to make the Apple Watch app feel faster, lighter, and more reliable during daily use. ** BUG FIXES & ACCURACY IMPROVEMENTS We fixed several important issues to improve stability and data accuracy across the app: • Fixed Activity Circles not updating in real-time • Fixed duplicated Sleep Duration when multiple sleep sources existed • Fixed crashes caused by unexpected Resting Heart Rate data • Recalculated Body Battery based on the latest sleep and recovery improvements That’s all for this update. Update your Apple Watch app and enjoy the new Welldo experience! ### 1.2 — 2026-04-22 Hey Welldoers! We’ve been working on something you asked for a lot—better, deeper sleep insights. This update is all about helping you understand not just how long you sleep, but how well you recover. Here’s what’s new: ** ADVANCED SLEEP METRICS Sleep is more than a number. You can now explore key metrics like Sleep Duration, Restorative Sleep, and your personal fall asleep & wake up baselines—so you know what “good sleep” really looks like for you. ** DETAILED SLEEP STAGES Get a full breakdown of your night with clearly defined stages: Awake, REM, Core, and Deep sleep—plus optimal ranges to help you understand where you stand and where you can improve. ** SEE THE BIGGER PICTURE Track your progress over time with 7-day and 30-day charts for Sleep Duration and Sleep Score. Spot patterns, understand trends, and make smarter adjustments to your routine. ** POLISH & PERFORMANCE We’ve also made subtle improvements across the app to keep everything smooth, fast, and enjoyable. That’s it for this update. Sleep better, recover smarter, and wake up knowing more about your night! ## Apps similar to Welldo | App | Rating | Price | Category | | --- | --- | --- | --- | | [PulseBuddy: AI Health Tracker](https://appshunter.io/ios/app/pulsebuddy-ai-health-tracker/id6737716136) | 4.6 (281) | Free | Health & Fitness | | [Ovelio: Recovery & Activity](https://appshunter.io/ios/app/ovelio-recovery-and-activity/id6743851219) | 4.6 (37) | Free | Health & Fitness | | [Livity: Sleep & Health Tracker](https://appshunter.io/ios/app/livity-sleep-and-health-tracker/id6498938838) | 4.7 (1,107) | Free | Health & Fitness | | [Mochi: AI Stress Monitor](https://appshunter.io/ios/app/mochi-ai-stress-monitor/id6766211955) | 5.0 (20) | Free | Health & Fitness | | [Harvee: Watch Stress Monitor](https://appshunter.io/ios/app/harvee-watch-stress-monitor/id6746194884) | 4.7 (150) | Free | Health & Fitness | | [Cora - Personal Fitness Coach](https://appshunter.io/ios/app/cora-personal-fitness-coach/id6741827384) | 4.8 (436) | Free | Health & Fitness | ## More apps by APP ORIGINS STUDIO YAZILIM ANONIM SIRKETI - [Sleepo: Sleep Sounds](https://appshunter.io/ios/app/sleepo-sleep-sounds/id1661414064) - [AI Chat Bot - Nova AI](https://appshunter.io/ios/app/ai-chat-bot-nova-ai/id1671034241) - [The AI Art Generator, a.i ARTE](https://appshunter.io/ios/app/the-ai-art-generator-ai-arte/id6449685334) - [AI Homework Helper・Math Solver](https://appshunter.io/ios/app/ai-homework-helpermath-solver/id6472681353) - [Plant Care 360: AI Identifier](https://appshunter.io/ios/app/plant-care-360-ai-identifier/id6476614827) - [Watch Faces Gallery: Coolz](https://appshunter.io/ios/app/watch-faces-gallery-coolz/id6563138881) All apps by APP ORIGINS STUDIO YAZILIM ANONIM SIRKETI: https://appshunter.io/developer/1631694922 ## Related topics [stress tracker for apple watch free](https://appshunter.io/ios/topics/stress-tracker-for-apple-watch-free) · [lume hrv stress monitor](https://appshunter.io/ios/topics/lume-hrv-stress-monitor) · [body wave](https://appshunter.io/ios/topics/body-wave) · [stress app for apple watch](https://appshunter.io/ios/topics/stress-app-for-apple-watch) · [stress app for apple watch cat](https://appshunter.io/ios/topics/stress-app-for-apple-watch-cat) · [stress apple watch free](https://appshunter.io/ios/topics/stress-apple-watch-free) --- *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 2026-08-23.*