how does my apple watch know how many calories i burn?
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Your Apple Watch uses your personal information — such as your height, weight, gender, and age — to calculate how many calories you burn and more. To update your personal information, open the Apple Watch app on your iPhone. Tap the My Watch tab, then tap Health > Health Profile.
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['Head to the Heart Rate app on your Apple Watch to see daily data.', "You'll see your current heart rate. Swipe or scroll down with the Digital Crown.", 'Now you can see your resting rate, walking average, workout heart rate, and heart rate recovery data.']
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Move. This ring shows how many calories you've burned throughout the day. It takes into account everything from motion to heart rate data, but it represents your total movement in a 24-hour period, not just exercise.
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Apple Watch Workout app You can track a yoga workout with an Apple Watch running watchOS 5 or later by asking Siri to “start a yoga workout” which will use an open goal. Alternately, head to the Workout app on your Apple Watch and choose Yoga. Tap the … to change to a calorie-based or time-based goal.
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watchOS 5 comes with a new workout detection feature. This simple feature tries to predict when you're working out and helps you record it. While the workout detection happens automatically, there is still a manual step involved. Unlike Fitbit, your Apple Watch won't start recording a supported workout automatically.
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Once you've got your Apple Watch paired with your iPhone and it's up and running, it will automatically track steps whenever you're wearing it. While you can't set goals for step count specifically, you can adjust your move goal (in the Activity app, firm press on your Activity rings).
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Open the Activity app on the Apple Watch (it's the concentric multi-color circle icon) At the primary Activity screen, scroll down with the digital crown (the rotating dial on the side of the Apple Watch) to reveal the pedometer feature, you'll see your step count under “Total Steps”
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If the treadmill says that you burned 300 calories, take at least 20% off that total and estimate that you burned no more than 240 calories. You can also gauge your workout by your perceived exertion or track your target heart rate.
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['On your Apple Watch, open the Workout app.', 'Scroll down and tap Add Workout.', 'Tap the desired workout.']
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In other words, resting calories are burned when you're doing absolutely nothing aside from being alive. ... The Apple Watch uses your age, gender, height and weight, in addition to the GPS in your iPhone and data from its own built-in sensors, to calculate both your resting calories and ones you burn during exercise.
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On your iPhone, in the Activity app, go to: History (tab) > select a day > scroll down to the Move chart > swipe left on the chart to view Total calories.
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Open the app, then wait for Apple Watch to measure your heart rate. You can also view your resting, walking, breathe, workout, and recovery rates throughout the day. ... Heart rate notifications and resting and walking rates are available only on Apple Watch Series 1 or later.
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SmartGym lets you track your training history and progress, body measurements, and share your routines with others. The Apple Watch tracks your heart rate, distance, and calories burned. Use your session data to count toward your activity rings and use Siri to start your workout.
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['Open the Watch app on your iPhone.', 'Tap the My Watch tab.', 'Tap Workout.', 'Tap Workout View.', 'Tap Multiple Metric (the default) or Single Metric. When you select multiple metrics, you can select up to five metrics for each type of workout.', 'Tap the workout type.', 'Tap Edit.', 'Tap the green add button to add a metric.']
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['Open the Activity app on iPhone.', 'Swipe from right to left on the Move section.', "You'll see total calories burnt and your active as well.", 'Subtract your active from your daily total for you passive calorie burn.']
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ThermoWatch+ can be register Body Temperature(&Basal Body Temperature) data Point to Health app for Apple Watch. ※Apple Watch do not have a mechanism for measuring body temperature. ThermoWatch+ is an app to register the measured value.
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Long-awaited Apple Watch tracks heart rate, activity, calories burned, but not sleep. ... The Apple Watch will track movement through a built-in accelerometer and heart rate through optical sensors in the back of the device.