Just VO2 Max
Watch Face Complication
About
Displays your most recent VO2 Max reading from Apple Health directly on your Apple Watch face. It refreshes automatically when new data is available after your workout, keeping your health information private and on your device.
What's New in Just VO2 Max
1.5
August 8, 2026
The app is localized to Czech, German, Spanish and French. This update also improves reliability and performance.
FAQ
Does Just VO2 Max have ads?
Yes, Just VO2 Max contains advertisements. This allows the app to remain free for users to download and utilize.
How does Just VO2 Max get my VO2 Max data?
Just VO2 Max accesses your VO2 Max data directly from Apple Health. It requests read-only access to ensure your health information is protected.
Is my health data safe with Just VO2 Max?
Yes, your health data stays on your devices. The app only stores the latest VO2 Max reading locally for the complication and does not send any HealthKit data to external services.
What devices does Just VO2 Max support?
Just VO2 Max is supported on both the Apple Watch and iPhone, allowing you to view your VO2 Max data across your devices.
How often does the VO2 Max reading update?
The complication refreshes whenever Apple Health receives a newer VO2 Max value after your workout, ensuring you see the most up-to-date information.
What is the age rating for Just VO2 Max?
Just VO2 Max has an age rating of 4+, making it suitable for a wide range of users.
When was Just VO2 Max last updated?
The latest version of Just VO2 Max was released on July 31, 2026, indicating recent development and support.
Can I see my VO2 Max history with Just VO2 Max?
Just VO2 Max is designed to display your latest VO2 Max reading at a glance. It does not provide historical data tracking within the complication itself.