Myzone is the next big step in sports wearables, motivating you to get the most from exercise, whatever your fitness level, however you train. It lets you know how hard you’re trying when you work out and features a heart rate accuracy of over 99%. Myzone also offers amongst the most precise calorie-crunch data on the market, plus the ability to effectively calculate cardio and weight training.

Myzone uniquely rewards effort, while providing a game based platform and social experience that is both inclusive and engaging to all, regardless of athletic ability. As the name suggests, its technology creates bespoke and responsive targets for each individual, to provide personal feedback – hence ‘Myzone’.
Creating a personal handicap based on your maximum heart rate, it is possible to beat an elite athlete by simply working harder. For example, you might finish behind an elite athlete in an endurance run, but exert greater effort and Myzone makes you the winner – so everyone competes on a level playing field.

Myzone encourages competition with other users through cloud-based challenges via a web-based account and bespoke app. The community aspect of Myzone makes it a Facebook for physical activity. Users can analyze, ‘like’, and comment on each other’s workouts, while the app logs your activity history and even updates you over email. In fact, this is the only system to recognize and notify you when you have attained the World Health Organization’s recommended guidelines for physical activity.
The Myzone App allows you to sync your Myzone MZ-3 Physical Activity Belt with your phone meaning you can now see live data and upload stored workouts on your phone. If you prefer to use your MZ-3 with third party fitness apps then your data will still be stored (up to 16 hours) until you sync with your Myzone® app. 

This app integrates with many other platforms, including Apple Health. If you grant permission, we will save your activity calories, height, weight, BMI, BMR and body fat data to Apple Health.

**** Please note that the app will only work if you have a Myzone® Account (you can create an account in the app for free if you don’t have one already) and your tile will only be shown and data uploaded if you have the new Myzone® MZ-3 Physical Activity Belt.”

What’s New

Version 2.28.1

- Updated Russian localization
- Updated Chinese (Traditional) localization

Ratings and Reviews

4.7 out of 5
1.9K Ratings

1.9K Ratings

Junleaded101 ,

Start stop activity will make it six stars

Everything’s great with this app, it’s helped me build gradual effort , see exactly how long I’ve been at it for and when I can pick up/ drop off a bit. Competitive wise this is awesome but I’ve heard a few mention desire of being able to start or stop the activity tracking.
I thought this as well it’d really polish a near perfect fitness app. Please consider in future updates ☺️

K_Colombu ,

Great Data, Atrocious Interface

The data gathered is impressive, and more importantly motivating to keep track of progress of your fitness goals. Though the concept/science of the MEP scoring is unclear and seemingly created to keep using their product. Otherwise would the MEP scoring be capped monthly and not strictly based on the users exertion regardless of monthly period.
The UI the other hand is abysmal, it’s completely unintuitive and illogical. Different user journeys end in dead ends, certain useless functionality can not be toggled off and the overall experience is disjointed and confused.
There is room for improvement and their latest update though a little disappointing shows that it’s a work in progress. I would suggest getting an actual app designer with current experience and not hand balling this to the owners best mate that did an online course and dabbles in design as a side gig.

Bossy79 ,

Love it, but could be better

I love that this syncs to the gym screens, creates extra competition and motivation in house. Even better that you can see results in app, so you can compete, motivate your gym buddies even if you can’t train together!
It’s annoying that you can’t actually start and stop your moves though as it is limited to auto detect. Ending an activity is not possible and your activity is not really an accurate reflection.
Sometimes I would like my activity to start recording at a certain time, not necessarily as soon as I put it on. It also Means if you do 2 classes, it reports as 1 instead of 2 seperate moves.
Also it would be good if you could reply to comments left on your move or even just ‘like’ it.


Myzone (Worldwide) Ltd.
132.8 MB

Requires iOS 10.0 and watchOS 4.3 or later. Compatible with iPhone, iPad and iPod touch.


English, Arabic, French, German, Italian, Japanese, Korean, Polish, Portuguese, Russian, Simplified Chinese, Spanish, Swedish, Thai, Traditional Chinese

Age Rating


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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