Smart WatchesFitbit OS 3.0 for Fitbit Ionic, Fitbit Ionic: adidas edition and Fitbit Versa smartwatchesdevicenextJanuary 1, 2019January 1, 2019 by devicenextJanuary 1, 2019January 1, 20190 Fitbit announced software and app updates as they provide Fitbit smartwatch users with more ways to take action based on their personal data to achieve...