Stressly: Watch & Track Stress

Stressly helps you understand your body’s signals so you can find balance in a busy world. Powered by your HRV (Heart Rate Variability) and RHR (Resting Heart Rate) from Apple Health, Stressly shows when you’re stressed, when it’s time to rest, and how to build healthier routines.

Stay in Tune with Your Body

– Working late? Stressly notices when your HRV dips and nudges you to rest.
– Feeling drained at a crowded event? Get reminded to step outside, breathe, and reset.
– Had a few drinks? Stressly detects the strain and encourages you to slow down and recharge.

At a Glance, On Your Wrist

Add Stressly to your Apple Watch face for continuous, real-time stress awareness. Stay connected with your wellbeing — anytime, anywhere.

See the Bigger Picture

Track weekly and monthly trends to discover how your lifestyle choices impact stress and recovery. Pair with good sleep and exercise to truly feel the difference over time.

Stress Bubble – Making Science Simple

Numbers can be overwhelming. That’s why we created the colorful Stress Bubble: as your stress changes, the bubble shifts in color, making it easy to understand your body at a glance.

Subscription & Terms

Stressly is free to download, with Premium features available via monthly or annual auto-renewing plans. Subscriptions are managed in your iTunes account and can be canceled anytime at least 24 hours before renewal.


Stressly is built on one belief: when you understand your body, you can live calmer, healthier, and happier. Let Stressly guide you toward balance — one beat at a time.

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