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You would have come across many “apps" i...

You would have come across many “apps" in the modern technological world. There is an "app" for health also. How it can be useful to human?

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1. There are fitness apps such as Activity app and Work out app. Activity app is all about health, movement, wellness and daily routine and workout app tracks running, cycling and walking.
2. The wearable healthcare devices are activity trackers, which offer health benefits by measuring number of steps, distance travelled, calories burned, heart rate, detects blood volume and capillary-size changes under pressure, body temperature and quality of sleep.
3. It also tracks progress over time so that one can set daily goals for body weight, blood glucose level, blood pressure, sleep time, water intake, etc.
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