In the context of wearable technology

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

  1. Location identification of a person
  2. Sleep monitoring of a person
  3. Assisting the hearing-impaired person

Select the correct answer using the code given below:

  1. 1 only
  2. 2 and 3 only
  3. 3 only
  4. 1, 2 and 3

Answer

Wearable technology works in the health care space. For example, fitness and sleep trackers like embrace help record heart rate and sleep pattern.

It can be connected through GPS and can identify locations. It also assists the hearing-impaired persons.

Hence, all the statements are correct.

The correct option is D.