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. 2016 Jul 7;6(7):e011243. doi: 10.1136/bmjopen-2016-011243

Table 5.

Frequency of tracker options chosen as first and second preference

Location
Function
Characteristics
First (%) Second (%) First (%) Second (%) First (%) Second (%)
Wrist 52 23 Counting steps 29 16 Accuracy 27 16
Pocket or handbag 20 28 Measuring heart rate 23 22 Sync to devices 17 11
Waist 15 11 Measuring body movement 18 13 Screen to view activity 17 14
Upper arm 6 12 Calories burnt 13 21 Comfort 10 12
Ankle 4 13 Measuring sleep 5 9 Waterproof 6 7
Mapping travel 4 5 Goal setting features 5 9
Long battery life 5 9
Connectivity 3 5
Well hidden 1 3