StressLess: AI Stress Tracker
Not in any tracked top chart right now.
Updated 25 Oct 2026 · rankings refresh through the day
Developer军 刘
CategoryHealth & Fitness
PriceFree
Released
Rating★ 4.6 (76)
Version1.1.3
Age rating4+
First seen by us
24 Oct 2026
Installs (est.)5k+ worldwide
Rating
4.6 ★
76 ratings
Measured
StressLess: AI Stress Tracker on the App Store
App details
App ID
6756296941
Publisher
军 刘
On the store since
Jan 2026
Under a year
Minimum OS
iOS 18.0+
iPhone XS and later
Devices
iPhone · iPad · Watch
Content rating
4+
Languages
16
NL EN FR DE IT JA KO NB PT RU ES SV …
Size
95 MB
Also listed in
Lifestyle
StressLess: AI Stress Tracker downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. iPhone downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
4.6 ★
76 ratings
Measured
Ratings
76
Measured
About StressLess: AI Stress Tracker
In our fast-paced modern lives, stress quietly weighs on everyone’s well-being. Piling work tasks, constant notifications and sleepless nights wear down your focus, raise your heart rate, and drain your energy. Too often we ignore these gentle body signals, until our health sends clearer warnings.
Heart Rate Variability (HRV) is a trusted scientific measure of your stress and calm. Yet raw HRV data often feels obscure, making it hard to hear the gentle messages your body is sending.
StressLess is a gentle stress companion made exclusively for Apple Watch. Powered by HRV and your health data, it helps you manage stress, improve sleep, and nurture lasting well-being for mind and body.
# How StressLess Cares For You
- When you’re burning the midnight oil, it spots your falling HRV and rising stress, and gently nudges you to pause work and take a short break.
- Even during busy social gatherings, it senses your dipping HRV and building tension. It softly reminds you to step out for fresh air and give yourself a moment to unwind.
- If you’ve had too much to drink, it lets you know when your HRV drops and your body is under strain. It gently encourages you to slow down, stay hydrated, and be kind to yourself.
- Add StressLess to your Apple Watch face — check your HRV and real-time stress with just a glance at your wrist.
- Pair with regular movement and restful sleep, and track weekly and monthly stress trends to watch your well-being improve, step by step.
# Core Features
1. Real-Time Stress Tracking
- Quietly monitors your HRV and heart rate in the background
- Automatically updates your stress level: Relaxed, Balanced, Overloaded
2. Versatile Watch Face Complications
- Works with a wide range of Apple Watch face complications for easy access
- Glance at your wrist for an instant read on your current stress state
3. Gentle Reminders & Stress Alerts
- Sends kind, timely alerts when stress remains high
- Guides you through breathing, meditation or short breaks to release tension
4. Sleep Quality Insights
- Uses nighttime HRV and heart rate to accurately assess sleep quality
- Helps you identify factors affecting rest for better nighttime recovery
5. Wellness Trend Reports
- Daily, weekly, monthly and yearly reports for long-term health tracking
- Connects stress, sleep, activity and daily habits to reveal your body’s unique rhythms
6. Warm, Intuitive Design
- Clean, simple interface that feels calm and easy to use
- No professional background needed — anyone can understand their HRV and stress insights
# Your Quiet Companion For Well-Being
StressLess delivers steady tracking and clear, gentle feedback, helping you notice daily shifts in stress, sleep and heart rate. Its warm, approachable insights guide you toward softer, healthier habits.
It’s your personal wellness companion right on your wrist, supporting you toward lasting calm and well-being, one small step at a time.
Subscription Notice:
Payment will be charged to your iTunes acc
Heart Rate Variability (HRV) is a trusted scientific measure of your stress and calm. Yet raw HRV data often feels obscure, making it hard to hear the gentle messages your body is sending.
StressLess is a gentle stress companion made exclusively for Apple Watch. Powered by HRV and your health data, it helps you manage stress, improve sleep, and nurture lasting well-being for mind and body.
# How StressLess Cares For You
- When you’re burning the midnight oil, it spots your falling HRV and rising stress, and gently nudges you to pause work and take a short break.
- Even during busy social gatherings, it senses your dipping HRV and building tension. It softly reminds you to step out for fresh air and give yourself a moment to unwind.
- If you’ve had too much to drink, it lets you know when your HRV drops and your body is under strain. It gently encourages you to slow down, stay hydrated, and be kind to yourself.
- Add StressLess to your Apple Watch face — check your HRV and real-time stress with just a glance at your wrist.
- Pair with regular movement and restful sleep, and track weekly and monthly stress trends to watch your well-being improve, step by step.
# Core Features
1. Real-Time Stress Tracking
- Quietly monitors your HRV and heart rate in the background
- Automatically updates your stress level: Relaxed, Balanced, Overloaded
2. Versatile Watch Face Complications
- Works with a wide range of Apple Watch face complications for easy access
- Glance at your wrist for an instant read on your current stress state
3. Gentle Reminders & Stress Alerts
- Sends kind, timely alerts when stress remains high
- Guides you through breathing, meditation or short breaks to release tension
4. Sleep Quality Insights
- Uses nighttime HRV and heart rate to accurately assess sleep quality
- Helps you identify factors affecting rest for better nighttime recovery
5. Wellness Trend Reports
- Daily, weekly, monthly and yearly reports for long-term health tracking
- Connects stress, sleep, activity and daily habits to reveal your body’s unique rhythms
6. Warm, Intuitive Design
- Clean, simple interface that feels calm and easy to use
- No professional background needed — anyone can understand their HRV and stress insights
# Your Quiet Companion For Well-Being
StressLess delivers steady tracking and clear, gentle feedback, helping you notice daily shifts in stress, sleep and heart rate. Its warm, approachable insights guide you toward softer, healthier habits.
It’s your personal wellness companion right on your wrist, supporting you toward lasting calm and well-being, one small step at a time.
Subscription Notice:
Payment will be charged to your iTunes acc
Latest updates
1.1.3
- Performance optimizations
- Bug fixes