Fitbit OS 4.1 Is Coming On December 3 with New Apps, Sleep Tools, More – Review Geek
Fitbit update adds color always-on watch faces to Versa 2 - CNET
The Latest Fitbit OS Update Delivers Even More Health and Convenient Features to Smartwatches - Fitbit Blog
Fitbit OS 4.1.2 Firmware Update (70.7.27) - Fitbit Community
Fitbit OS 4.1 update announced with new clock faces, smart wake and more features | Technology News,The Indian Express
Fitbit OS 4.1.2 Firmware Update (70.7.27) - Fitbit Community
FitbitOS update to come with improved heart rate tracking, sleep health support, plus Wellness Reports for subscribers | MobiHealthNews
Fitbit OS 4.1.2 Firmware Update (70.7.27) - Fitbit Community
Big Fitbit update adds Google Assistant and new calling features
Fitbit announces OS 4.1 update, new Alexa features for Versa 2 smartwatch | Business Standard News
Fitbit OS Update for Versa 2, Ionic: Clock face switcher, always-on enhancements, advanced sleep tools, more | Stark Insider
Fitbit updates OS, enhances heart-rate tracking and sleep tools
Solved: Fitbit OS 4.1 - Firmware Release (70.7.14) - Fitbit Community
Solved: Fitbit OS 4.1 - Firmware Release (70.7.14) - Fitbit Community
Fitbit OS 4.1 arrives for Fitbit Versa family of smartwatches with new features - Mobilescout.com - MobileScout.com
Solved: Fitbit OS 4.1 - Firmware Release (70.7.14) - Fitbit Community
VERSA 2 - Fitbit OS 4.1.1 Firmware Update - Fitbit Community
Fitbit OS 4.1 update rolling out to all compatible smartwatches in the US - PhoneArena
Fitbit OS 4.1 Software Update For Smartwatches Brings New Sleep Features & Amazon Alexa Compatibilities: Report | 📲 LatestLY
Fitbit OS 4.1 brings smart wake to older smartwatches, better heart-rate measuring for Versa 2
Announcing Fitbit OS SDK 5.0
Fitbit updates OS, enhances heart-rate tracking and sleep tools
Fitbit OS update: 7 new features heading to the Versa and Ionic
Fitbit's OS 4.1 brings a slew of upgrades & new features
Fitbit OS 4.1: Fitbit smartwatch users set to get these new features - Times of India
Announcing Fitbit OS SDK 4.1
