Stress Level Tracker shows you how your body responds to everyday life — right on your wrist. This is a standalone Watch app: no iPhone app required.
By blending heart rate, resting heart rate, walking heart rate, motion, and sleep times, the app calculates your stress level on a 0–100 scale, color-coded from low to high. All data is processed locally on your Watch.

Key Features:
∙ All-day stress tracking powered by multiple health signals
∙ 0–100 stress scale with easy color coding (low, medium, high)
∙ Today & Yesterday charts to spot daily patterns
∙ Standalone Watch app — works without your iPhone
∙ Reads data securely from Apple Health — nothing leaves your device

Whether you’re curious about stress, want to understand your recovery, or just like seeing new insights from your Apple Watch, Stress Tracker makes it simple and fun.

Disclaimer: Stress Tracker is not a medical device. Results are estimates intended for wellness and self-awareness only.