Use PeakWatch to train smarter, recover faster, sleep better and eat healthier.
PeakWatch analyzes health data from HealthKit — heart rate, HRV, RHR, sleep, breathing — to show your recovery, exertion and personalized training recommendations.
◎ Key Features
==AI is now available in PeakWatch==
Have questions about your recovery, sleep quality, exertion levels, or recent performance? Just ask. Your data now comes with explanations, insights, and context.
=Body Energy=
A unique metric that combines Recovery, Sleep, Strain, and Stress to track your cumulative energy level throughout the day.
=Stress=
Understand stress levels and changes during the day alongside Body Energy.
=Recovery=
By analyzing your HRV and RHR, PeakWatch calculates your recovery status to guide you on whether to push hard or rest.
=Exertion and Training Workout=
With continuous heart rate data analysis, PeakWatch calculates your cardiovascular load and suggests a target exercise range based on your recovery status. This helps prevent overtraining and injuries while ensuring optimal results.
=Food Log=
Take a photo, AI analyzes calories & nutrients
Track macros, energy balance and daily intake
=Discover Your Next Challenge=
The all-new Explore tab brings fresh energy to your training. Access 100+ curated workouts across HIIT, Hybrid, HYROX, and Strength modalities—each designed by experts to suit your needs.
=Make Your Very Own Workout=
Build your own custom workouts (AMRAP, EMOM, Interval, Open Gym, For Time) with ease, share them with friends.
=Long-term Training Balance=
Explore vibrant charts displaying short- and long-term exercise loads, helping you assess recovery, cardiovascular load, energy burn, heart rate recovery, and cardiovascular health.
=Training Analysis=
Delve into each workout with color-coded heart rate zones, effort scores, aerobic and anaerobic insights, cardiovascular fitness, and training impact on HRV.
=Journal: focus on what matters=
PeakWatch reads your workout history to extract different events and analyzes how these events impact your recovery and sleep. You can also add event by selecting from our pre-defined events library or create your own
=Sleep Trend Insights=
Boost performance with a better understanding of your sleep. Track sleep stages, restorative sleep, sleep debt, consistency, HRV, heart rate, respiratory rate, and blood oxygen, all visualized in detailed charts.
=Multiple Watch Face Options=
Get a quick overview of your body status on your Apple Watch.
# Contact Us
Email: hi@peakwatch.co
Instagram: @getPeakWatch
We’d love to hear your thoughts! Your feedback fuels our improvements.
# Subscription and Terms
PeakWatch is available for free with the option to upgrade to PeakWatch PRO with an auto-renewing subscription. You may switch off auto-renew in your Apple ID Account Settings.
Purchases of PRO subscriptions will be charged using your Apple ID upon confirmation of purchase. Subscriptions renew on a monthly or yearly frequency unless canceled at least 24 hours before the end of the current period. If canceled, subscriptions remain valid until the end of the current period, and any unused portions are not valid for a refund.
PeakWatch reads data from HealthKit. All health data is stored and processed locally on your device.
# Subscription and Terms
PeakWatch is free to use, with the option to upgrade to PeakWatch PRO for advanced features. Subscriptions auto-renew unless canceled in your Apple ID settings.
Terms of Service: https://peakwatch.co/en/service/terms-of-use.html
Privacy Policy: https://peakwatch.co/en/service/privacy-policy.html
# Disclaimer
PeakWatch provides general information and is not a substitute for medical advice or treatment. Consult a healthcare professional for medical concerns.
Experience a smarter approach to fitness and wellness with PeakWatch. Start tracking today!
Thought the app was pretty good during the trial and just went to get a year’s subscription. Well, this app loves changing data / data type / computation standards every several month, which makes it very hard to keep track of progress across a longer (>3 month period) Case in point, at the start, my “fitness” (CTL) index was going up to 50+, then the stat suddenly crashed to 0 after an update. 2 months later, it went back up to where it used to be, and as of dec 2025, the stats have crashed once more and I’m “rebuilding” from 0 again. Totally random numbers that fall and shoot up following an app update, I doubt these stats are now reliable in any shape or form. I like the fact that there’s new statistics every now and then for me to understand my performance, but again, somethings just didn’t make sense eg my “bio age” was based on a blend of different aspect of fitness, compared with the average of those at my age, and then +/- from my actual age. I’m 32 but it says my bio age is 22? I’ve no idea if this is the industry standard of calculating bio age but this seems really off for me. Worst of all, I DMed them on IG to ask about the inconsistent stats and got ignored. I’m unlikely to continue after this year’s sub ends.
Developer Response
We truly appreciate you taking the time to share such detailed feedback.Some metrics (such as CTL and Bio Age) may be recalibrated when our algorithms are updated. These updates are developed together with professional sports and health consultants to improve scientific accuracy and long-term reliability. In certain cases, recalibration can temporarily reset or re-baseline values so future tracking is more meaningful.That said, your experience is important to us. If you have specific examples (dates, screenshots, or metrics that changed), we’d really like to review them in detail and explain exactly what happened.Regarding support — we sincerely apologize if your Instagram message was missed. Our DMs can sometimes get buried, but we respond to emails every day. Please contact us at hi@peakwatch.co and we’ll make sure your case is reviewed carefully.
A Must-Have for Fitness Enthusiasts!
EMOK1211
PeakWatch has completely transformed my training routine! The personalized insights keep me on track, and the load balance feature prevents overtraining. I love the recovery tips and sleep analysis. Highly recommend!
Fixed several bugs in this version
=Follow Us=
- Instagram: @getpeakwatch
- Reddit: r/peakwatch
- X: @getpeakwatch
=Looking for Content Creators=
- We’re seeking content creators for collaboration. Contact us at hi@peakwatch.co
=Affiliate Program=
- We just launched our affiliate program, channel partners and local gyms welcomed.
https://doc.peakwatch.co/en/guide/affiliate.html
Version 2.6.8
The developer, Future Artifact Labs, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
Usage Data
Diagnostics
Privacy practices may vary based, for example, on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Provider
Future Artifact Labs Limited
Size
445.9 MB
Category
Health & Fitness
Compatibility
Requires iOS 15.0 or later.
iPhone Requires iOS 15.0 or later.
iPod touch Requires iOS 15.0 or later.
Apple Vision Requires visionOS 1.0 or later.
Apple Watch Requires watchOS 9.0 or later.
Languages
English and 6 more
English, German, Japanese, Korean, Simplified Chinese, Spanish, Traditional Chinese
