Fitbit announces new Charge trackers and Surge fitness 'superwatch'

[Windows Central]

As teased earlier with an app update, Fitbit has announced three new fitness wearables today, the Charge, Charge HR, and Surge. All three devices will track your steps, sleep and more. The Charge is available today, while the Charge HR and Surge will both be available in early 2015.
All three devices will get support for Windows Phone and Windows 8.1 as announced earlier this morning.

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