Simple Stress Watch
HRV recovery meter
About
This app displays your heart rate variability as a simple recovery meter on your Apple Watch face. It uses data from Apple Health to show your recovery status with a colored zone, offering a quick, at-a-glance understanding of your well-being. Your personal data remains on your device for privacy.
What's New in Simple Stress Watch
2026.9
July 19, 2026
Languages: Added Korean.
Developer apps
FAQ
What is Simple Stress Watch?
Simple Stress Watch is a general wellness app that displays your heart rate variability (HRV) as a recovery meter on your Apple Watch face. It uses data from Apple Health to provide a visual representation of your recovery status.
How does Simple Stress Watch measure recovery?
It reads your HRV from Apple Health and compares it to your personal rolling baseline. The app then displays this as a single number with a colored recovery zone, indicating whether you are above, around, or below your baseline.
Is Simple Stress Watch a medical device?
No, Simple Stress Watch is a general wellness app and not a medical device. It does not diagnose, treat, cure, or prevent any medical condition. For any health concerns, you should consult a healthcare professional.
Does Simple Stress Watch have ads?
No, Simple Stress Watch does not contain advertisements. The app is designed to be minimal and private, with your data staying on your device.
What devices does Simple Stress Watch support?
Simple Stress Watch is supported on Apple Watch, iPhone, and iPad. Complications are available for all Apple Watch accessory families.
How often is Simple Stress Watch updated?
The latest version of Simple Stress Watch is 2026.9, and it was last updated on July 19, 2026. The app is generally updated to ensure compatibility and performance.
What is the age rating for Simple Stress Watch?
Simple Stress Watch has an age rating of 4+. This indicates it is suitable for users of all ages, with no mature content.
Does Simple Stress Watch require an account?
No, Simple Stress Watch does not require any accounts, uploads, or analytics. Your data stays on your device, ensuring a private user experience.