Fitness tracker makers Fitbit has discovered a bug that has affected the electrocardiogram (ECG) readings on its latest Sense smartwatch. This follows a report on 9to5Google that the company’s most advanced smartwatch had “hardware issue” that affected some of its users. So, if you happen to own a Fitbit Sense, there’s a chance that the … Continue reading Fitbit is replacing some Sense smartwatches due to a “hardware issue”