Table 3: Time spent (%) in each intensity category determined by the three devices and the scenario (Mean ± SD).

Activity intensity

Armband

Actiheart

Fitmate

Scenario

Sitting/standing

57 ± 4

50 ± 10

54 ± 5

59 ± 5

Light

6 ± 4

22 ± 10

12 ± 5

4 ± 0

Moderate

33 ± 5

25 ± 10

26 ± 4

34 ± 5

Vigorous

4 ± 6

3 ± 5

7 ± 5

3 ± 0