Apple Watch now measures cardio activity – here’s how to set the feature

Provided by: Tech Desk | New Delhi |

Updated: December 16, 2020 2:15:35 PM

Cardiorespiratory fitness is the body’s ability to carry oxygen to the muscles during exercise.

Health has been Apple’s primary focus ever since it launched the Apple Watch in 2015. Over the years, the Apple Watch has acquired many new health and fitness features, including the ability to take a measurement. ECG to measure oxygen levels in the blood. With the updates of iOS 14.2 and watchOS 7.2, the Apple Watch has become more and more powerful. The smartwatch can now track your cardio fitness levels, based on Vo2 Max. Simply put, the Apple Watch indicates if your fitness is too low.

Before we tell you how to set cardio fitness levels with your Apple Watch and iPhone, you must first understand cardiorespiratory fitness. Well, cardiorespiratory fitness shows how fit you are and how effectively your circulatory system sends oxygen throughout your body. Physical activity is a key behavioral metric that can improve cardiorespiratory fitness. CRF uses the maximum levels of V02 to determine the amount of oxygen consumed by the body during exercise or some sort of physical activity.

Apple Watch had the ability to measure VO2 max, but with this update the watch uses more special sensors and algorithms, including the optical heart sensor, GPS, and accelerometer, to estimate lower VO2 max levels.

The idea of ​​measuring your cardio fitness level through the Apple Watch is beneficial, as a low CRF is a strong predictor of the risk of stroke, hypertension, and developing heart disease in life. In general, the higher your cardiovascular fitness level, the lower your chances of developing significant health problems.

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How to set cardio fitness levels in watchOS 7.2 and iOS 14.3

To use the new cardio fitness level feature, you need to update your Apple Watch and iPhone to the latest software versions. Once you’ve updated both your iPhone and Apple Watch to the latest OS version, it’s time to set the “Cardio Fitness Level” feature in the Apple Health app on iPhone.

#Open the Health app on your iPhone.

#Click the Browse tab At bottom.

#Search for Cardio Fitness.

#Scroll to Cardio levels.

#Touch Setting up.

#Confirm yours health data.

#Touch to learn about Cardio Fitness.

#Touch Activate Notifications to receive alerts when your cardio activity level is low. Otherwise, tap Not now.

#Tap Done.

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Once setup is complete, the Apple Watch will begin taking cardio activity measurements. Apple said it will alert users when their cardio fitness levels are above or below average. And in case your cardio levels stay below average for a long period of time, the Apple Watch will send a notification on how to improve it.

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