Could Fitbit be inaccurate? Worth checking these facts

By MARTINA BIALEK

JULY 27, 2016 14:39

Fitbit (photo credit: REUTERS) — Fitbit

(photo credit: REUTERS)

Could Fitbit be inaccurate? Worth checking these facts

Source: Could Fitbit be inaccurate? You need to see the facts. by ObsevNow on Rumble