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Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.

17+

You must be at least 17 years old to access this App.

Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.

VO₂ Max - Cardio Fitness Screenshots

iPhone

About VO₂ Max - Cardio Fitness

The value VO₂ max indicates the maximum amount of oxygen that can be absorbed by the body during maximum workload.

With a high VO₂ max value, the risk of cardiovascular diseases decreases.

The VO₂ max app always shows the current value directly on the Apple Watch. This app supports all complications and the Apple Watch becomes an absolute fitness gadget.

This is how it works:
The Apple Watch can estimate your VO₂ max and records the predicted VO₂ maximum if you take a brisk hike, walk or run outdoors with a continuous heart rate measurement in the Workout app for at least 20 minutes.

Important:
1. It has to be a walk or a run to provide enough heart rate data for the prediction algorithm to work.
2. The workout app must be used with GPS enabled.
3. This app must be connected to the Apple Health app so that the recorded data can be displayed in the watch app, the complication or on the iPhone.

With iOS 14, you can display the widget on the home screen of your iPhone to see the latest measurement directly.
This app only works with an Apple Watch Series 3 or later!

What's New in the Latest Version 1.14

Last updated on Jan 18, 2023

Old Versions

small bugfix

Version History

1.14

Jan 18, 2023

small bugfix

1.13

Sep 29, 2022

Add Lock Screen Widget

1.12

Sep 20, 2021

This app has been updated by Apple to display the Apple Watch app icon.

- add push notifications when there is a new value

1.11

Sep 17, 2021

- add push notifications when there is a new value

1.10

Sep 13, 2021

- add push notifications when there is a new value

1.8

Mar 18, 2021

- fix some minor bugs

1.7

Oct 26, 2020

- support Widget for iOS 14

1.6

Sep 29, 2020

- support Widget for iOS 14

1.5

Jun 19, 2020

- support dark mode
- fix some display errors

1.4

Jan 17, 2019

Thank you for your feedback!!
New:
- support new Complications for Watch 4
- fix Crash on some Devices
- fix: VO2 values written by another app cause the app to crash

1.3

Jan 16, 2019

Thank you for your feedback!!
New:
- support new Complications for Watch 4
- fix Crash on some Devices
- fix: VO2 values written by another app cause the app to crash

1.2

Jan 9, 2019

Thank you for your feedback!!
New:
- support new Complications for Watch 4
- fix Crash on some Devices
- fix: VO2 values written by another app cause the app to crash

1.1

Dec 18, 2018

Thank you for your feedback!!
New:
- support new Complications for Watch 4
- fix Crash on some Devices

1.0

Jun 9, 2018

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