MAR (Mean Activity Ratio) is an indicator calculated with proprietary algorithm and backed by science, reflecting your physical activity level during a period of time.

You'll see two values in this app. The first one is today's MAR (estimated whole day MAR). You'll see it increases with your activities during the day.

The second one is your 7-day MAR, based on your data from 7 days ago till yesterday.

The results are based on your activity data from your smartwatch. Therefore, the app does NOT run in the background or consume extra battery.

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Some MAR values and corresponding activity levels:

20: Sedentary (little or no exercise, desk job);

38: Lightly active;

55: Moderately active;

72: Very active;

90: Extra active (frequent hard exercise);

110: Extremely active;

150: Estimated upper limit in general population (non-athletes) at sea level on a 7-day basis.

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Note: This app provides 72-hour full-featured trial. A one-time payment of US$2.68 will be required thereafter.

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