Another valuable health feature has been added to iPhone and Apple Watch with iOS 14.3 and watchOS 7.2 – Cardio Fitness. The measurement is based on your VO2 max which Apple Watch can estimate when recording certain workouts. Follow it for a look at how to use Cardio Fitness on iPhone and Apple Watch, including why it’s important, how to set it up, and how to measure / view cardio fitness levels.
Here’s how Apple describes cardio fitness levels:
With iOS 14.3 and watchOS 7.2, Apple users Watch can pin up their level cardio fitness in Health application on iPhone, and to receive a notification sure the apple Watch if she is located in the fork low. Technology revolutionary published in watchOS 7 allows the apple Watch of easily measure a low cardio form, and today the cardio notifications fitness allow to the users to be more active for of benefits dramatic for health to long term.
The form cardiorespiratory, such as measured by VO2 max, is the maximum quantity oxygen than the body can use during exercise, and he can be increased by the activity physical. Apple Watch estimates already levels means and higher of VO2 max during walks vigorous in outdoors, races, or hiking,than many runners and others athletes monitor to improve the performance.
Essentially, Cardio Fitness is a measurement that gives an indication of overall health and can predict long term health as well. While there is a correlation between low levels of cardio fitness and future health issues, you have the power to raise your levels with aerobic exercise.
- Make sure you updated to iOS 14.3 and watchOS 7.2 on your iPhone and Apple Watch
- When you open the Health app for the first time after the update, you should see some new splash screens on the new ECG and Cardio Fitness features
- If you don’t see it automatically, you can type Browse> Heart
- Look for the blue Set Up button under Cardio Fitness Levels
- Follow the prompts like confirming your health information
- You can choose to enable low cardio fitness notifications for your Apple Watch
- Now you will see Cardio Fitness appear under the Heart section in the Health app
- You won’t see Cardio Fitness level data points for every workout recorded with the Apple Watch, here’s what Apple says:
- Apple Watch can record VO2 estimated between 14 and 60 mL / kg / min when you do a hiking fast, walk, or run at outside with persistent heart rate measurement. He can estimate your VO2 max if you start one of these workouts in the Workouts app
- VO2 max is validated for users 20 years and older. Most people can improve their VO2 max with more intense and frequent cardiovascular exercise. Certain conditions or drugs that limit your heart rate can cause your VO to be overestimated2 max. You can indicate that you are taking certain medications in the health details.
- You can read more details about cardio fitness in the Cardio Fitness section in the Health app.
Something important to keep in mind: This means that you won’t actually see Cardio Fitness data measured with Apple Fitness + workouts (unless Apple expands what types of workouts to record VO.2 max).
Interestingly, cardio fitness levels will show up even for the outdoor walking / hiking / run workouts you did before iOS 14.3. You can tap on the calendar icons at the top of Cardio Fitness to see daily, weekly, monthly, and year data (see more on this below).
Apple notes that cycling is another great aerobic exercise for improving cardio fitness, but for now, it doesn’t look like tracking cycling workouts on the Apple Watch will record Cardio Fitness data just yet.
- You can watch your cardio fitness levels anytime by heading to the Health app
- Press Browse> Heart> Cardio Fitness
- Press the blue “Show all cardio training levels” to see all your available data
- Now you can see the months you’ve been in the low, below average, above average, and high categories.
- If you happen to have another device that measures VO2 max (or got it professionally measured) you can type “add data” in the upper right corner to manually add measurements