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Participant characteristics.
| Characteristics | All (n=29) | Fitbit (n=14) | Jawbone (n=15) |
| Female, n (%) | 26 (90) | 12 (86) | 14 (93) |
| Age (years), mean (SD) | 39.6 (11.0) | 36.1 (12.8) | 42.8 (8.1) |
| Completed tertiary education, n (%) | 25 (86) | 13 (93) | 12 (80) |
| BMI (kg/m2), mean (SD) | 25.9 (5.0) | 26.5 (6.5) | 25.4 (3.2) |
