Table 3. Pearson’s correlation coefficient (r) between the absolute differences and the individual means (n = 62).
Variable Xiaomi Mi
Band 2
Xiaomi Mi
Band 3
Xiaomi Mi
Band 4
Xiaomi Mi
Band 5
Steps (n) 0.38 0.40 0.50 0.45
Slow pace walking (min)a 0.68 0.65 0.66 0.70
Brisk pace walking (min)b 0.07 0.16 0.09 0.00
Slow-brisk pace walking (min)c 0.56 0.57 0.52 0.53
MVPA (min) 0.51 0.64 0.37 0.37
Total physical activity (min) 0.66 0.64 0.64 0.65
MVPA = Moderate-to-vigorous physical activity
a Calculated with the accelerometer-measured light physical activity (min)
b Calculated with the accelerometer-measured moderate-to-vigorous physical activity (min)
c Calculated with the accelerometer-measured total physical activity (min).
* p < 0.05
‡ p < 0.01
† p < 0.001