3 cool Fitbit accessories you didn't know existed

Despite its current woes as a company, Fitbit still owns the activity tracker market, according to IDC (a sibling company to CIO). So it’s no surprise that Fitbit offers a healthy variety of accessories for its activity trackers, such as pendants and bangles for Flex 2.
Here's something maybe you didn't know: There are tons of cool Fitbit accessories available on Amazon.com from companies you’ve never heard of. Here are three worth considering.
1. Charge 2 straps inspired by Ap