Samsung Charm is a barebones fitness tracker
The Charm isn't the only fitness device Samsung has in the pipeline. Recent leaks have revealed that Samsung is working on a successor to the Gear Fit: the Gear Fit 2. The Gear Fit 2 is tipped to be a full featured fitness wearable, complete with GPS for run tracking, and an altimeter for measuring elevation.
It is not yet clear when Samsung will unveil the Gear Fit 2.