Gold standard | Mi smartband 6 | vivosmart®4 | Band6 | |||||
Mean | SD | MAPE | SD | MAPE | SD | MAPE | SD | |
sleep (min) | 447.75 | 92.68 | 5.59 | 9.71 | 6.58 | 11.08 | 5.11 | 6.65 |
rest HR (bpm) | 63.66 | 7.19 | 9.62 | 6.24 | 5.56 | 3.92 | 4.77 | 3.09 |
stress level | 40.11 | 10.60 | 55.22 | 22.47 | 35.14 | 17.57 | 25.95 | 17.52 |
steps | 4118.22 | 3513.21 | 17.80 | 13.18 | 36.75 | 21.58 | 30.12 | 25.55 |
distance (km) | 3.02 | 2.64 | 18.25 | 11.53 | 38.28 | 22.59 | 24.33 | 22.50 |