Welldo: AI Stress Monitor

About this app

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

Stability improvements and bug fixes.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

1. First observed Aug 5, 2026 · 2:45 PM Free