What does cardiac recovery mean and how is it measured with Apple Watch?
Cardiac recovery rate is a very interesting fact that Apple Watch can measure
Thanks to its advanced sensors, Apple Watch can measure many health parameters, one of which is heart healingThis is directly related to our fitness status. This is worth knowing if you do sports and is an important index that the Apple Watch can measure, we will tell you everything you need to know.
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- What is cardiac recovery?
- How is cardiac recovery measured?
- How to measure and check cardiac recovery with Apple Watch
What is cardiac recovery?
This index, also called the heart rate recovery index, is closely related to the aerobic capacity that Apple Watch can also measure. Heart rate recovery means: how quickly your heart rate decreases after reaching its peak during exercise. This parameter is calculated by measuring how much your heart rate drops one minute after physical activity is stopped. A higher value in this improvement indicates a better cardiovascular condition.
This indicator is useful for: Assess your overall heart health and can be obtained through laboratory testing on a treadmill or stationary bicycle. However, it is also possible to measure this using data recorded by devices such as Apple Watch. During exercises such as walking, outdoor running or hiking, this device collects information that allows you to calculate your cardiac recovery, even if you have not reached your maximum speed during exercise.
How is cardiac recovery measured?
Although Apple does not specify this, this value is normally calculated Measuring your heart rate when you exercise intensely and measuring it again after one minute when you rest. Subtracting the heart rate at the end of the exercise from the heart rate one minute later gives a value that is the heart rate recovery index.
Depending on the value obtained, your heart recovery will be better or worse; This shows your fitness level:
- 50 to 70: This value is achieved by elite athletes or people in very good shape.
- between 40 and 50: People who do sports very regularly.
- 30 to 40: people who train occasionally.
- 20 to 30: People who do not usually exercise.
- less than 20: people whose physical shape is very weak.
How to measure and check cardiac recovery with Apple Watch
Apple Watch can measure cardiac recovery thanks to the sensors it contains. This test uses a heart rate sensor. The measurement will be made independently by Apple Watch, we have no way of forcing it. And this will be done when we take a moment to rest after the peak of the workout.
To view your data and heart rate recovery rate, follow these steps:
- enter health app Your iPhone.
- Tap below in the section To discover.
- The easiest thing is to touch To call and write “heart healing”.
- A chart will appear showing different levels over the last few months.
HE Apple Watch is packed with health sensors It has the capacity to offer many advanced parameters like this. We can measure heart rate, perform an electrocardiogram or measure blood oxygen levels, and recently the option to detect sleep apnea has also been added.
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Source: i Padizate

I am Mary White, a news website author and a writer at Gadget Onus with an extensive experience in the world of wearables. I am passionate about discovering the latest technology trends and writing engaging content to keep readers informed.