Fitbit Charge 3

Best selling fitness tracker adds swimtracking & touchscreen

80 votes·0 comments·Aug 20, 2018

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Fitbit Charge 3 adds a swim tracking, Gorilla Glass 3 touchscreen, OLED display, Fitbit Pay contactless payment, and relative SpO2 sensor for potential to track sleep disturbances that could indicate health issues like sleep apnea – all with up to 7 days of battery life.