Developer Blog : by 'Jon Barlow'
Announcing the Fitbit Developer Community MVP Program
Mar 2nd, 2020
This new annual program enables our dedicated and passionate community members to help Fitbit grow and support the Fitbit OS development community, and increase engagement while building closer ties to our beloved developers. Read more
Announcing Fitbit OS SDK 3.1
Mar 18th, 2019
We're proud to announce the latest version of the software development kit for Fitbit OS. SDK 3.1 adds support for the new Fitbit Versa Lite, and the ability to localize your apps and clock faces with our new i18n API. Read more
Announcing Fitbit OS 2.0 and Our Brand New Simulator!
Mar 13th, 2018
Introducing the latest awesome offerings for Fitbit developers: Fitbit OS 2.0 and our new multi-device simulator. Developers can now rapidly build applications and clock faces for Fitbit Ionic and the new Fitbit Versa, without having to purchase a device. Read more
Announcing Fitbit OS SDK 6.0
Jul 20th, 2021
Fitbit OS firmware version 5.2 has recently been released for Fitbit Sense and Fitbit Versa 3 and today we’re announcing Fitbit OS SDK 6.0. Read more
Announcing Fitbit OS SDK 4.1
Dec 19th, 2019
This update for the Fitbit OS SDK adds a new API for calendar access, Always-on Display API, detecting a user’s primary goal, and some rather useful enhancements to the Document API. Read more
