We recommend charging Fitbit Ionic every few days to ensure you are always tracking. (fitbit.com)
There's a lot going on with Fitbit Charge's new call notification and automatic sleep tracking feature in addition to usual steps and other exercise tracking. (techradar.com)
However, as the Versa is almost identical to the Ionic in terms of features (apart from in - built GPS and a five - day battery life), it's completely changed the game, as you can now get your hands on some great, in - depth smartwatch and fitness tracking features that all sync with the really well - designed Fitbit app for significantly less than before. (techradar.com)