StressWatch: AI Stress Monitor3.4.2 - App Store

Understand your stress. Build better habits. Lower your Bio Age.
StressWatch turns your Apple Watch into a powerful stress monitor. Powered by HRV and your health data, it helps you manage stress, sleep better, move smarter, and turn small daily actions into lasting habits that improve your Bio Age over time.

StressWatch has been featured on the Apple App Store in 171 countries and regions -
# Best of August
# The Best Apps for iOS 18
# Better Understand Your Wellbeing
# Essential Watch Apps
# Featured New App
# Our Favorite of This Week

StressWatch relies on your RHR (Resting Heart Rate) and HRV (Heart Rate Variability) data retrieved from Apple Health.
We'll analyze and interpret the data to determine your current stress levels. We constantly monitor your status and remind your immediately if your stress levels get too high so you can take action right away to help reduce your stress levels.

#How can StressWatch help you?
- When you work late into the night, StressWatch can remind you that your HRV is low and you're stressed - a gentle reminder to help you understand that it's time to get some rest.
- When you're at a social event and you have to force yourself to smile, we'll remind you that your HRV is low and you're stressed - a gentle reminder to get some fresh air and recharge.
- When you've had just a bit too much to drink, we'll remind you that your HRV is low and you're stressed (because alcohol is a stresssor) - a gentle reminder to let up a bit on the cup, drink some water, and take care of your body.
- You can constantly monitor your HRV levels (and stress levels) from your Apple Watch by adding StressWatch to your Watch Face.
- Paired with proper exercise and adequate rest, monitor and analyze your weekly and monthly stress levels over prolonged periods of time; you'll realize that you're getting better as time goes on.

#Design Concept
We created StressWatch with the sole intention to help people to reduce anxiety in this age of stress and pressure. However, data and numbers do not have any meaning if the user is unable to interpret the data. (Not everyone is a rocket scientist!) So it got us thinking: how can we design a app that delivers numbers and data in a friendly manner that will help users to reduce stress and anxiety. Thus, we created the "Mr.Fizz", which is the foundation of our product design. The "Mr.Fizz" will change colors as the user's stress levels rise.

#Contact us
Email: hi@stresswatch.app

Subscription prices and terms
StressWatch can be downloaded for free. If you choose to upgrade to the StressWatch Pro version, you can unlock all paid features.
We offer two different purchase options: monthly, and annual auto-renewal.
For monthly or annual subscriptions: Once confirmed and paid, it will automatically renew through your Apple iTunes account. After successful payment, the subscription period will be extended. To cancel, please manually turn off the auto-renewal feature in iTunes/Apple ID settings management at least 24 hours before the end of the current subscription period. During the trial period, if you do not cancel the subscription, it will automatically activate and charge at the end of the trial period. This service is at your discretion to cancel; if you choose not to cancel, the renewal service for the next billing cycle will be activated for you.

Health advice disclaimer
All information provided by StressWatch cannot be considered medical advice or diagnosis, and should not replace professional diagnosis and treatment. If you feel excessive stress that cannot be adjusted, and before making any medical decisions, please seek professional medical help in a timely manner.

User Agreement: https://docs.ideation.love/stresswatch/en/service/terms-of-use.html
Privacy Policy: https://docs.ideation.love/stresswatch/en/service/privacy-policy.html

Version History StressWatch now supports Apple Watch Series 12 and Ultra 4, and takes advantage of new features in iOS 27. On the latest Apple Watch models, you get:
- HRV updates as often as every 5 minutes, plus support for Recovery HRV
- Customizable HRV notifications, from every 15 minutes to every 4 hours
- Performance improvements for faster loading
- Fixed some occasional issues on iOS 27 devices, including slow Home screen loading, Body Age not displaying, and missing heart rate/calorie data.

StressWatch is also now available on iPad, and support for iPhone Duo is on the way.

Note: Some early iOS 27 betas have a known issue that may cause the app to crash. We recommend updating to the latest version of iOS 27.

If you run into any issues, send us feedback from the app’s Settings or email us at hi@stresswatch.app. 3.4.2 1d ago StressWatch now supports Apple Watch Series 12 and Ultra 4, and takes advantage of new features in iOS 27. On the latest Apple Watch models, you get:
- HRV updates as often as every 5 minutes, plus support for Recovery HRV
- Customizable HRV notifications, from every 15 minutes to every 4 hours
- Performance improvements for faster loading

StressWatch is also now available on iPad, and support for iPhone Duo is on the way.

Note: Some early iOS 27 betas have a known issue that may cause the app to crash. We recommend updating to the latest version of iOS 27.

If you run into any issues, send us feedback from the app’s Settings or email us at hi@stresswatch.app. 3.4.1 Oct 1 StressWatch has been completely refreshed for iOS 27! With support for more of the latest iOS 27 features, the experience is now more natural and enjoyable than ever. What’s new:
• Designed for larger displays and more screen sizes
• StressWatch is now available on iPad
• A refreshed Liquid Glass design with a new app icon
• Support for more iOS Health features

From the interface to the multi-device experience, we’ve refined StressWatch throughout for the new OS. Now, no matter what size device you use, StressWatch feels more natural and consistent. 3.4.0 Sep 12 Meet your new AI Health Coach — ask about your data, uncover deeper insights, and get practical guidance to help you feel your best. This update includes:
- Bug fixes and improvements 3.3.4 Sep 2 Meet your new AI Health Coach — ask about your data, uncover deeper insights, and get practical guidance to help you feel your best. This update includes:
- Clearer HRV notifications, now showing your stress trend at a glance
- Bug fixes and improvements 3.3.3 Aug 23 Meet your new AI Health Coach — ask anything about your data, get deeper insights, and take real steps toward feeling your best. This update includes:
- Improved watch face widget data updates
- Improved real-time stress updates in the Watch app
- iOS widgets now open the matching page in the app
- New: choose your heart rate data source
- Calorie units now support kilojoules (kJ)
- Improved saving of heart rate zone settings
- Other bug fixes 3.3.2 Aug 12 Meet your new AI Health Coach — ask anything about your data, get deeper insights, and take real steps toward feeling your best. This update includes:
- Improved watch face widget data updates
- Improved real-time stress updates in the Watch app
- iOS widgets now open the matching page in the app
- New: choose your heart rate data source
- Calorie units now support kilojoules (kJ)
- Improved saving of heart rate zone settings
- Other bug fixes 3.3.1 Aug 6 Meet your new AI Health Coach — ask anything about your data, get deeper insights, and take real steps toward feeling your best. This update includes:
- Introducing Stay Close: share your stress, sleep, and activity with someone special, and get notified when their status changes. 3.3.0 Jul 25 Meet your new AI Health Coach — ask anything about your data, get deeper insights, and take real steps toward feeling your best. This update includes:
- Added an AI entry point to Cycle Tracking — chat with AI to better understand your cycle status
- Fixed a bug in the water intake feature for the German version
- Optimized the Body Age algorithm
- Other bug fixes 3.2.2 Jul 11 Meet your new AI Health Coach — ask anything about your data, get deeper insights, and take real steps toward feeling your best. This update includes:
- Added an AI entry point to Cycle Tracking — chat with AI to better understand your cycle status
- Fixed a bug in the water intake feature for the German version
- Optimized the Body Age algorithm
- Other bug fixes 3.2.1 Jul 4 Meet your new AI Health Coach — ask anything about your data, get deeper insights, and take real steps toward feeling your best. This update includes:
- New Cycle Tracking feature — predict your menstrual cycle, analyze your body data, and understand your cycle better
- Added a new Heart Rate Zones calculation method with Heart Rate Reserve support for more accurate workout data
- Other bug fixes and improvements 3.2.0 Jun 20 Meet your new AI Health Coach — ask anything about your data, get deeper insights, and take real steps toward feeling your best. This update includes:
- Bug fixes and stability improvements 3.1.6 Jun 8 Meet your new AI Health Coach — ask anything about your data, get deeper insights, and take real steps toward feeling your best. This update includes:
- Improved real-time stress tracking accuracy when data is limited
- French is now supported
- Bug fixes and stability improvements 3.1.5 May 31 Meet your new AI Health Coach — ask anything about your data, get deeper insights, and take real steps toward feeling your best. This update includes:
- New Theme: Puppy Gangan is here! She wants to be by your side with all her gentleness — for someone with a heart just as soft as hers. New theme and wallpapers, now live.
- More experience refinements 3.1.4 May 19 Meet your new AI Health Coach — ask anything about your data, get deeper insights, and take real steps toward feeling your best. This update includes:
- Health tab redesigned — Body age, heart health, calorie burn, and weight trends in one place. AI analysis helps you truly understand how your body is changing
- Customize the order and visibility of your Health cards
- Add AI recommendations to your schedule in one tap and turn health goals into real habits
- Various experience improvements 3.1.3 May 7 Meet your new AI Health Coach — ask anything about your data, get deeper insights, and take real steps toward feeling your best. This update includes:
- Health tab redesigned — Body age, heart health, calorie burn, and weight trends in one place. AI analysis helps you truly understand how your body is changing
- Customize the order and visibility of your Health cards
- Add AI recommendations to your schedule in one tap and turn health goals into real habits
- Various experience improvements 3.1.2 May 1 Meet your new AI Health Coach — ask anything about your data, get deeper insights, and take real steps toward feeling your best. This update includes:
- Health tab redesigned — Body age, heart health, calorie burn, and weight trends in one place. AI analysis helps you truly understand how your body is changing
- Customize the order and visibility of your Health cards
- Add AI recommendations to your schedule in one tap and turn health goals into real habits
- Various experience improvements 3.1.1 Apr 30 Meet your new AI Health Coach — ask anything about your data, get deeper insights, and take real steps toward feeling your best. This update includes:
- Health tab redesigned — Body age, heart health, calorie burn, and weight trends in one place. AI analysis helps you truly understand how your body is changing
- Customize the order and visibility of your Health cards
- Add AI recommendations to your schedule in one tap and turn health goals into real habits
- Various experience improvements 3.1.0 Apr 29 Meet your new AI Health Coach — ask anything about your data, get deeper insights, and take real steps toward feeling your best. This update includes:
- AI Health Coach now available on Apple Watch
- Improved date format display
- Support for Buddhist and Japanese calendars
- Bug fixes 3.0.2 Apr 10 Meet your new AI Health Coach — ask anything about your data, get deeper insights, and take real steps toward feeling your best. This update includes:
- AI Health Coach now available on Apple Watch
- Bug fixes 3.0.1 Apr 2 StressWatch 3.0 is here, powered by AI!
Say hello to your new AI assistant. Whether you're curious about your data, want deeper insights, or need actionable steps to feel your best — just ask. It's like having a health coach in your pocket. 3.0.0 Mar 19 StressWatch is now fully optimized for iOS 26 and watchOS 26, bringing you a lineup of powerful new features. This update includes:
• Added Bio Age trend chart
• Fixed calorie display issue
• Fixed hydration reminder toggle display on iPhone Air
• Other improvements and fixes 2.5.1 Mar 4 StressWatch is now fully optimized for iOS 26 and watchOS 26, bringing you a lineup of powerful new features. This update includes:
• Bio Age is here! See how many years younger you are than your actual age! 2.5.0 Feb 19 StressWatch is now fully optimized for iOS 26 and watchOS 26, bringing you a lineup of powerful new features. This update includes:
• Spring Festival theme is now available
• Bug fixes 2.4.20 Feb 8 StressWatch is now fully optimized for iOS 26 and watchOS 26, bringing you a lineup of powerful new features. This update includes:
• Lunar New Year theme is now available
• Bug fixes 2.4.19 Feb 6