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Table 3 Pedometer and application reliability are presented as means and standard deviations of the percent error

From: Validity of smartphone pedometer applications

Application

Test (% error)

20-Step (n = 11)

40 Stair (n = 11)

Treadmill walking speed (n = 11)

Treadmill running speed (n = 11)

Free-living (n = 18)

M

SD

M

SD

M

SD

M

SD

M

SD

Moves

−29.09

39.55

−45.45

46.26

−68.85

41.75

−45.12

47.32

39.8

29.8

Accupedo

−24.55

53.73

−5.68

8.78

−49.80

41.94

1.33

27.59

21.5

20.4

Runtastic

10.91

68.48

−3.14

9.75

−29.00

43.564

−4.24

29.54

34.5

63.6

Pedometer

−7.23

20.90

11.0

4.34

−8.43

25.33

8.66

12.04