No specific info about version 2.1. Please visit the main page of Fitbit on Software Informer.
A desktop reader to help visually impaired people.
Sync your data from Fitbit devices and track your progress.
Polar FlowSync is an application that helps you set up your Polar Loop device.
Track and analyze your fitness activities with Garmin Training Center.
WHO Anthro provides information about the physical development of children.
It offers you information and definitions covering almost all fields of medicine