Fitbit Inc's Class Action Headache Just Got Worse
Back in January, Fitbit was hit with a class action lawsuit claiming that the heart rate monitoring features in the Charge HR and Surge, which were both released last year, were inaccurate by a "significant margin." Fitbit responded by claiming that PurePulse, its proprietary heart rate technology, "provides better overall heart rate tracking than cardio machines at the gym, as it tracks your heart rate continuously even while you're not at the gym or working out." However, the company also noted... Читать дальше...