Review: The Fitbit Flex Is Our New Favorite Fitness Gadget

Activity trackers are abundant right now, but none are better than the Fitbit Flex -- the most wearable, best-syncing device in the scrum, with the best app to boot.

Source: http://feedproxy.google.com/~r/GearFactor/~3/ZluOVEWYVkE/

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