Fitbit Charge HR Vs Fitbit Flex

The Fitbit Charge HR and the Fitbit Flex are two of the newer products on Fitbit’s rather successful series of activity-tracker wearables. While the Charge HR offers you a range of new and upgraded features, the lightweight Flex is being said to be a much more comfortable wearable and also comes at a lower price. … Read moreFitbit Charge HR Vs Fitbit Flex