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Fig 1.

Bodymedia Sensewear™ and Polar A300™Devices.

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Fig 1 Expand

Table 1.

Details of the devices.

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Table 1 Expand

Fig 2.

SWA and Polar method for calculating/measuring steps, calories, daily activity and MET.

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Fig 2 Expand

Table 2.

Anthropometric Data and parameter for lung function (n = 20).

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Table 2 Expand

Fig 3.

Regression analysis and Identity plots.

Steps (A), calories (B), daily activity (C) and MET (D) between Polar A300™ and SWA.

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Fig 3 Expand

Fig 4.

Bland and Altman plots with the mean over three days.

Upper/lower limits of agreement and 95% CI (over/under the means) of steps (A), calories (B), daily activity (C) and MET (D) between Polar A300™ and SWA.

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Fig 4 Expand

Fig 5.

Day bay day comparison between Polar A300™ and SWA.

Steps (A), calories (B), daily activity (C) and MET (D) (p<0,05).

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Fig 5 Expand

Table 3.

Domains and findings from the Post-Study System Usability Questionnaire (PSSUQ) (Scoring: 1 = strongly agree to; 2 = true; 3 = applies to part; 4 = neutral, 5 = does not apply to part; 6 = not applicable; 7 = strongly disagree).

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Table 3 Expand