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Table 1 Intraclass correlation coefficients between Test 1 and Test 2 of the treadmill walking test (N = 30)

From: Reliability and validity of ten consumer activity trackers

Activity tracker Intraclass Correlation Coefficient 95 % confidence Interval
Optogait 0.92** 0.85 –0.96
ActivPAL 0.96** 0.90 –0.99
Lumoback 0.90** 0.79 – 0.95
Fitbit Flex 0.81** 0.64 –0.91
Jawbone UP 0.83** 0.66 –0.91
Nike+ Fuelband 0.53** 0.22 –0.75
Misfit Shine 0.86** 0.73 –0.93
Withings Pulse 0.92** 0.83 –0.96
Fitbit Zip 0.90** 0.80 –0.95
Omron 0.14 −0.24 –0.47
Digiwalker 0.71** 0.47 –0.86
Moves app 0.37* 0.02 –0.64
  1. *P<0.05
  2. **P <0.01