Developer Blog : by 'Jon Barlow'
Announcing Fitbit OS SDK 5.0
Sep 24th, 2020
Today we’re proudly announcing the new SDK 5.0 for Fitbit Sense and Fitbit Versa 3! Now developers can begin building new projects or updating existing projects to support these two incredible new devices. Read more
Announcing Fitbit OS SDK 4.2
Sep 10th, 2020
This update for the Fitbit OS SDK adds some fantastic new capabilities, support for six additional languages, and some enhancements to existing APIs. Read more
Announcing Fitbit OS 2.2 - The Versioning!
Oct 5th, 2018
The latest firmware update for the Fitbit Ionic and Versa smartwatches continues the evolution of Fitbit OS, and provides some great new developer functionality. Read more
Announcing Fitbit OS SDK 4.0
Oct 29th, 2019
This update for the Fitbit OS SDK adds support for Versa 2 devices, provides developers with advanced cryptographic functionality, multi-view SVG, App Cluster Storage API, and much more! Read more
Introducing the ImagePicker & Image API
May 9th, 2018
The latest release of the Fitbit Mobile application added two great new features that allow developers to easily build apps and clock faces which use images directly from a user's mobile phone, or appropriately licensed images downloaded from the internet. Read more
