http://www.techradar.com/news/fitbit-charge-3 >The Fitbit Charge 2 has proved to be one of the company’s best-selling fitness trackers, but there are rumors that it's ready for a reboot and the firm is eyeing to release the Charge 3 quite soon. >Fitbit doesn’t usually release new fitness trackers every year, instead waiting until new technology becomes the norm and only then refreshing its trackers, so we might not see the Charge 3 this year, but a 2018 launch is looking likely.