StressWatch: AI Stress Monitor

Name: StressWatch: AI Stress Monitor
Rating: 4.6 (1042 reviews)
Author: One Hundred Bad Ideas Limited

HRV & Habit Tracker for Watch

Free · In-App Purchases

1K Ratings
Ages

18+
Years
Category

Health & Fitness
Developer

One Hundred Bad Ideas Limited
Language

EN
+ 8 More
Size

433.5
MB

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

Events

MAJOR UPDATE

Introducing Bio Age

Powered by your health data, Bio Age shows how daily habits help you grow younger over time.
MAJOR UPDATE

Wallpapers feature is now live

The Wallpapers feature is live! StressWatch partners with many characters to give your watch a personal look.

Ratings & Reviews

4.6

out of 5

1K Ratings

Relevant, timely and motivating
11/08/2025

Ahlya329
Fantastic accuracy! And highly motivating for someone with ADHD & Demand Avoidance. It has opened my eyes to levels of stress during situations I thought I was just more focused for - the increased focus is caused by a heightened stress response. The app’s prompts are also relevant to times when my stress is actually heightened (instead of standard reminders at set times of the day), which has significantly increased my motivation to take the prompt on board and do breath work or be more aware of where my body may be holding tension. My average resting heart rate gradually decreased each day over the first week of using it and my overall stress gradually improved also (until the weekend hit, and that was a whole different ball game of self awareness!). As well as my sleep levels and quality with some valuable insights and information into sleep cycles and improving sleep quality too.There are also instructions and settings included within the FAQs of the app for all users to increase the amount of times your watch will read your heart rate - but it does create a higher demand on the watch battery which has been a bit of a challenge, but I try to remember to put it on charge whenever I’ll have a period of time that I know I’ll be settled and relaxed for anyway, when I shower and when I am preparing for bed, and it seems to keep up. The pro version is highly worth the discounted rate of $40 per year if you can afford it when the app offers it, otherwise you can still get basic data regarding your heart rate variability with the free version - low variability means your heart rate is remaining in a state of tension and stress and isn’t receiving signals to relax and settle, whereas high variability means your heart rate changes often to adapt to movement, excitement, relaxation etc as it should when the body and mind are functioning at a healthy level.
Relevant, timely and motivating
11/08/2025

Ahlya329

Fantastic accuracy! And highly motivating for someone with ADHD & Demand Avoidance. It has opened my eyes to levels of stress during situations I thought I was just more focused for - the increased focus is caused by a heightened stress response. The app’s prompts are also relevant to times when my stress is actually heightened (instead of standard reminders at set times of the day), which has significantly increased my motivation to take the prompt on board and do breath work or be more aware of where my body may be holding tension. My average resting heart rate gradually decreased each day over the first week of using it and my overall stress gradually improved also (until the weekend hit, and that was a whole different ball game of self awareness!). As well as my sleep levels and quality with some valuable insights and information into sleep cycles and improving sleep quality too.There are also instructions and settings included within the FAQs of the app for all users to increase the amount of times your watch will read your heart rate - but it does create a higher demand on the watch battery which has been a bit of a challenge, but I try to remember to put it on charge whenever I’ll have a period of time that I know I’ll be settled and relaxed for anyway, when I shower and when I am preparing for bed, and it seems to keep up. The pro version is highly worth the discounted rate of $40 per year if you can afford it when the app offers it, otherwise you can still get basic data regarding your heart rate variability with the free version - low variability means your heart rate is remaining in a state of tension and stress and isn’t receiving signals to relax and settle, whereas high variability means your heart rate changes often to adapt to movement, excitement, relaxation etc as it should when the body and mind are functioning at a healthy level.
A great tool for stress awareness!
19/05/2025

Dannyfaithful
’ve been using StressWatch for a few weeks now, and it’s been incredibly helpful in raising my awareness of stress levels throughout the day. I love how it uses heart rate variability to give me simple, actionable insights. The notifications are well-timed and often spot on—I use them as reminders to pause and breathe. The interface is clean and easy to understand, and while I’m still on the free version, it’s already added a lot of value. I’m seriously considering upgrading to the paid version for more detailed tracking. Highly recommend this app to anyone looking to better manage their stress and stay mindful!
A great tool for stress awareness!
19/05/2025

Dannyfaithful

’ve been using StressWatch for a few weeks now, and it’s been incredibly helpful in raising my awareness of stress levels throughout the day. I love how it uses heart rate variability to give me simple, actionable insights. The notifications are well-timed and often spot on—I use them as reminders to pause and breathe. The interface is clean and easy to understand, and while I’m still on the free version, it’s already added a lot of value. I’m seriously considering upgrading to the paid version for more detailed tracking. Highly recommend this app to anyone looking to better manage their stress and stay mindful!
Mind Reader!
16/12/2024

caitlin_contagious
I wish I could afford the paid version so I could keep track of previous days, and see more in depth data, but it’s a great app. It seems like the instant I get stressed a notification pops up. I find it helpful (I use that as a “breathe” alert). I like when it tells me I’m doing “great” too. Honestly, it’s never been wrong. Definitely worth downloading.
Mind Reader!
16/12/2024

caitlin_contagious

I wish I could afford the paid version so I could keep track of previous days, and see more in depth data, but it’s a great app. It seems like the instant I get stressed a notification pops up. I find it helpful (I use that as a “breathe” alert). I like when it tells me I’m doing “great” too. Honestly, it’s never been wrong. Definitely worth downloading.
Seems pretty useless
26/08/2024

ZamSheppo
I saw someone recommend this online as a calming app and when I read the app description I thought it sounded really good. It uses the health app heart rate variability (HRV) to measure stress but unfortunately the health app only measures that every 2-5 hours so this app cannot give you timely information in your stress level. Also I didn’t get any notifications at all despite them being switched on and having the app running in the background. It gives you only a minimal amount of basic information and only for the current day so as soon as it rolls over to midnight you’ve lost all of your stress related data from the previous day. Perhaps it’s different if you have the paid subscription but I found the free version rather useless
Seems pretty useless
26/08/2024

ZamSheppo

I saw someone recommend this online as a calming app and when I read the app description I thought it sounded really good. It uses the health app heart rate variability (HRV) to measure stress but unfortunately the health app only measures that every 2-5 hours so this app cannot give you timely information in your stress level. Also I didn’t get any notifications at all despite them being switched on and having the app running in the background. It gives you only a minimal amount of basic information and only for the current day so as soon as it rolls over to midnight you’ve lost all of your stress related data from the previous day. Perhaps it’s different if you have the paid subscription but I found the free version rather useless

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!

Version 2.5.0

19 Feb

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