Heart Zones Workout 4+

Heart Rate Zone Training

Michal Manak

    • 4.0 • 3 Ratings
    • Free
  • Only on Apple Watch

Apple Watch Screenshots


Workout app for users that want to track their heart rate zones during trainings.

App operates in 2 modes: tracking mode, read-only mode. 

It is packed with beautiful graphs and visualisations to let you know your state during workouts. Optional smart alerts are present when passing through the zones or leaving your target zone. It is suitable also for night outdoor trainings, when you want to know how much time is left until sunset. With many many more!

App is designed to be fully operable on watchOS as it is standalone watchOS app. Every customisation is done from you Apple Watch.

- Workout tracking using HealthKit
- Heart rate zones tracking
-- 4 or 5 zones to choose
-- zones are fully customizable
- Alerts when passing zones (optional)
- Heart rate zones graph during workout
-- zoomable with digital crown
- Heart rate zones diagram
-- showing time spent in each zone
- Read-only mode
 -- heart rate zone and BPM info
-- heart rate zone bars and graphs available also while using other apps to record your workout
- Tracking target zone with alerts (optional)
-- Raise your wrist or tap display to stop target zone alert
- Customisable heart zone settings
- Sunset indicator (counting from 45 to 0 mins before sunset)
- Customisable metrics (km/mi, kj/kcal)
- BPM, distance, active energy, elevation, current/average pace/speed tracking
- Always ON display support
- Recover workout when app fails
- Reorder workouts as you prefer

Available workouts:
- Outdoor Running
- Indoor Running
- Walking
- Outdoor Cycling
- Indoor Cycling

Menu icons by Icons8.

What’s New

Version 3.3.0

- workout selection view improved
- bugfixes

Ratings and Reviews

4.0 out of 5
3 Ratings

3 Ratings

runner_8638303 ,

Looks Good

Looks decent, but I’m unsure yet if it syncs to my Activity Data. I haven’t tried a workout yet, so if I do, I will update my review.

Developer Response ,

Thanks for the review. The app is integrated with HealthKit meaning that it syncs data with your Activity data.

smorz84044 ,


This would be a good app if it had 5 zones instead of 4.

Developer Response ,

Thanks for the review!

We have added an option to choose more zones in last update.

App Privacy

The developer, Michal Manak, 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 Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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