In terms of colors, the Fitbit Charge 2 shipped in 4 core colors and 2 special edition versions (which also had some additional features, which we’ll discuss below). These include sports bands, classic/everyday bands, woven comfort bands, and up-scale leather bands. Colors and Bandsīoth the Charge 2 and Charge 3 are available with a wide variety of styles and colors of bands to complement any individual style or fashion choice. The device itself is much more curved on the backing, getting rid of the sharp angles on the Charge 2. It’s less bulky and sits more flush to your skin, which can only help improve the accuracy of the tracking and comfort of wear. The Charge 3 is noticeably leaner than the Charge 2 and rides closer to the wrist itself. The Charge 3 definitely retains the heritage of the Charge and Charge 2, but with a few key modifications to the external, visible physical design.

Both retain the classic, slim, in-band design for the tracker, with rectangular lengthwise screens. In terms of design, the Fitbit Charge 2 vs Fitbit Charge 3 look quite similar to one another. The Charge 3 offers updates on the classic design, improved fitness tracking capabilities, and much more which we’re about to find out. While exact per-device sales numbers aren’t released by the company, it is estimated (based on total unit sales since its release) that between 9 and 17 million have been sold. The Fitbit Charge 2 has been the premiere offering of Fitbit since it debuted in August 2016. 2 Fitbit Charge 2 vs Fitbit Charge 3: Verdictįitbit Charge 2 vs Fitbit Charge 3 – Overview.1 Fitbit Charge 2 vs Fitbit Charge 3 – Overview.

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