Cover of the textbook Focus 4 - Student's Book

The key answer of exercise 3

The key to exercise solutions in chapter 7.4 - Reading for the textbook Focus 4 - Student's Book with authors Kay Sue, Jones Vaughan, Brayshaw Daniel and Beata Trapnell from Pearson Education

Question

In pairs, discuss the infographic. What do you think the function of each wearable gadget is?

Answer

  1. records everything
  2. takes a photo every thirty seconds
  3. tracks your movement and sleep patterns
  4. measures your heart beat
  5. checks your posture
  6. sends you alerts from your phones