How Accurate Is Apple Watch Calorie Counter?

Apple Watch is the most efficient smartwatch in today’s range of wearables available. It has been the most accurate with terms of calculating heart rate and calorie count. This is one of the best devices to be used in today’s date if you are a fitness freak and want to keep everything in check. It is also ideal for seniors as it comes equipped with various features, which are good for people to monitor health regularly. The Apple Watch has introduced many features to keep the safety of the user a priority. One of them is fall detection, a new feature, which sends an SOS to call for help when it detects a hard fall. Other times an emergency SOS can always be sent by users when they are stuck in a situation and unable to help themselves.

Similarly, the Apple Watch comes with unique features to track your fitness routine. The exercises are recorded and can be analysed later from the app, or anywhere on your connected iPhone/desktop with your Apple account.

How Apple Watch Calculates Calories?

If your goal is to keep a check on your weight, then you will find the Apple Watch calorie counter to be one of the useful features. This conveniently gives you an option to keep your calories tracked. Just like all other workout information is found on the Apple Health app. The Apple Watch calculates calorie burn by using the data from the BMR or RMR calorie. You will be required to add your correct age and weight to get the results accurately.

Apple Watch Calorie counter

Image Source: Apple official website.

The basal metabolic rate is the baseline for the calories one burns in an hour. The exact measurements can only be done scientifically; therefore, it is predicted with the statistics- height, weight, gender and age. The reason the Apple Watch asks you to input this information when you set it up is to provide better results. The move rings do not show the prediction, as it will work on the movement, which is considered an activity to burn calories. Apple Watch calorie burned is therefore calculated by the formula given below.

Active calories = Total calories – BMR

The total calories and active calories both are present on the Activity app on your iPhone.

Apple Watch considers all the data of heart rate, gender, age, weight from the activities. Therefore,  Apple Watch will work with all of your activities.

Apple Health App

Image Source: Apple official website.

The reason why Apple Watch calorie count is different than many other fitness trackers is that they are giving results for total calories. Meanwhile, the actual result considered should be Active calories as they are the ones to be focused on. There are various workout apps for Apple Watch that help in keeping you fit.

Remember always to keep your iPhone connected to your Apple Watch to keep a log of your data.

Note that, every movement which is considered more than the brisk walk is an exercise for the Apple Watch sensors. Make sure to count it in your Exercise and move Goals.

Let’s take a quick look at the steps needed to check the Apple Watch Calories Tracker.

To check this use your iPhone,

Step 1: Open the Health App.

Step 2: In the Summary section, Tap on the Profile icon on the top-right corner.

Step 3: Go to the Health Profile and review your Name, Date of birth, sex and other specifications.

Tap on Done when you are finished adding all details. Go back to the Summary.

Step 4: Tap on the Show All Health Data. Now under the Today section. Under the Active energy and Resting energy, you can see the Calorie counts.

Add these two results together to get the total calories burned throughout the day. Tap on each of the options to know more about Active and Resting Energy.


Apple Watch has several features which makes it the best fitness tracker. Read these Apple Watch tips you must know about. The reading given by Apple Watch calorie counter is very accurate. You can use this to measure and keep your calorie burned each day in check.

We Love To Hear From You

We found the Apple Watch calorie counter accurate in calculating the calorie burned and therefore, the most useful of all. As the Apple Health app gets the best of the information for your calorie burn as it is the actual calories burnt. As we conclude the post, we would like to know your views. Your suggestions and comments are welcome in the comment section below. Share the information with your friends and others by sharing the article on social media.

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  • comment_avtar
    what free app can I install on my apple watch / iPhone that not only can I track the calories I am eating, but also link it to the iPhone Activity app?

    4 years ago
  • comment_avtar
    Chuck F
    When I exercise I only care about total calories burned during a session. When HIIT training active/resting doesn’t matter, it’s total calories. Splitting if out for exercise is not useful.

    3 years ago
    • comment_avtar
      Mridula Nimawat
      I agree, thank you for responding.

      3 years ago

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