In the context given above of wearable technology, whic

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In the context given above of wearable technology, which of the following tasks is/are accomplished by wearable devices?

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[UPSC 2019 2 JUNE]

A 1 only

1 ही

B 2 and 3 only

2 और 3 ही

C 3 only

केवल 3

D 1, 2 and 3

1, 2 और 3

Explanation: Wearable technology works in the health care space eg fitness and s...

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