Flow Watch: Stress & HRV

Stress & HRV Recovery Insights

Free · Designed for iPad. Not verified for macOS.

Flow Watch is now more stable and easier to use. We fixed notification crashes and improved emotion tracking, badges, confidence insights, and Apple Watch support. Understand your stress. Follow your HRV. See how your body changes throughout the day. Flow Watch transforms health data from Apple Watch and Apple Health into simple, meaningful wellness insights. Instead of digging through raw health metrics, Flow Watch helps you understand your daily patterns at a glance. STRESS INSIGHTS See estimated stress patterns based on available health data and understand how your body changes throughout the day. HRV TRENDS Follow your heart rate variability (HRV) and see changes over time. HRV can provide useful context about recovery, fatigue, and your overall condition. DAILY WELLNESS Bring important health signals together into a simple daily view designed to make your data easier to understand. TRENDS Look beyond a single measurement. Follow your recent patterns and understand how your condition changes from day to day. BUILT FOR APPLE WATCH Flow Watch works with health information available through Apple Health, helping turn data collected by your Apple Watch into clear, useful insights. SIMPLE BY DESIGN No complicated dashboards. No overwhelming health metrics. Just the information that matters, presented clearly. MEASURE. UNDERSTAND. IMPROVE. Flow Watch is designed to help you understand your body—not diagnose medical conditions. Health insights and stress estimates provided by Flow Watch are intended for general wellness purposes only and are not medical advice or a substitute for professional medical diagnosis or treatment.

  • 5.0
    out of 5
    2 Ratings

- Fixed crashes when opening notifications - Improved filtering of unusual sensor data - Added clearer confidence levels and explanations - Expanded emotion tracking to six mood states - Refined emotion record cards and selection flow - Redesigned badges and goals with progress details - Added filters and badge details - Improved Insights performance - Improved localization and date translations - Improved Apple Watch and widget stability

The developer, YEONJUN KIM, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    The developer indicated that this app supports the following accessibility features. Learn More

    • Supported Features

      • Dark Interface

    Seller
    • YEONJUN KIM
    Size
    • 15.2 MB
    Category
    • Health & Fitness
    Compatibility
    Requires iOS 17.0 or later.
    • iPhone
      Requires iOS 17.0 or later.
    • iPad
      Requires iPadOS 17.0 or later.
    • Mac
      Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    • Apple Watch
      Requires watchOS 10.0 or later.
    Languages
    English and 5 more
    • English, Japanese, Korean, Simplified Chinese, Spanish, Vietnamese
    Age Rating
    9+
    Copyright
    • © 2026 AMUNA