Fitbit Charge 2 review: a promising fitness tracker, plagued by bugs

People really love their Fitbits. This is evidenced by sales numbers alone: Fitbit sells more activity trackers than anyone else. Anecdotally, Fitbits abound: walk through any airport, hike any trail, jog through your neighborhood streets, and you will likely see someone wearing a Fitbit.
So it’s not surprising that so many people have asked me about the new Fitbit Charge 2 when they’ve spied it on my wrist recently. The midrange Charge 2 is the successor to (and replacement of) the