You know Fitbit is up to something when listings of a new model start to appear in online shops. UK retailer has stumbled upon info about a Fitbit Charge 4 device while browsing the online portal of an official supplier. The listings were removed swiftly but Mobile Fun was able to get details about product titles and available colors.

As the name suggests, the Fitbit Charge 4 appears to be a successor to the Fitbit Charge 3, released back in 2018. Judging by the titles, there will be two versions of the Charge 4 available - a standard version in Black, Rosewood, and Storm Black/Blue, and ...