Fit Bit

Bazile | 18:37 Sat 02nd Feb 2019 | Technology

4 Answers

Her indoors has just looked at her fit bit and informed me that she has done 7k+ steps - 3.3 miles so far today

This got me wondering
How does the fit bit work
How does it 'calculate ' how many steps you have done , given that it is worin on the wrist ?

How Did I Do That

No Bbc1 Or Bbc2

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Rockrose

Fitbit devices use a 3-axis accelerometer to understand your motions. An accelerometer is a device that turns movement (acceleration) into digital measurements (data) when attached to the body. ... If the motion and its subsequent acceleration measurement meet the threshold, the motion will be counted as a step.