Introduction Many wearables like the Fitbit Charge (2) and other wearables provide heartrate tracking. However, it is hard to comprehend 24 hours of HR-data. Therefore, many of these trackers only provide you with feedback on your resting heartrate. Jawbone up 4, Fitbit Charge 2, Beddit, Emfit and other healthtrackers, like  Mybasis B1 use this tactic. Resting … Continue reading Resting Heart rate – The daily variation