This update can be downloaded with Garmin Express or automatically with Garmin Connect Mobile.
Change Log 3.90
- Add Garmin Swim 2 Features: Advanced Swim Workouts, Auto rest
 - Added all-day respiration, respiration widget, and breathwork activity
 - Improved treadmill calibration. An outdoor run prior to first treadmill use will improve performance.
 - Added Pilates
 - Improvements to Spotify, audio playback, other audio apps
 - Added advanced Yoga and Pilates Workouts
 - Added support for Hydration widget, tracking, and sweat loss
 - Added support for Airplane Mode, which allows the user to disconnect from all wireless communication namely Wi-Fi, Bluetooth and ANT. (Hold Light > Controls > Hold Up > Add Controls > Airplane Mode)
 - Added support for file based Emojis, which brings support for over 1300 Emojis. (Update your device through Express or connect it to Garmin Connect Mobile.)
 - Fixed an intermittent issue where the map would switch to a Dark theme when previewing a pacepro course.
 - Various other fixes and improvements
 
ANT/BLE/BT Is at version 5.01. While we have historically used the ending of .00 with our production updates, this will change for some updates moving forward. This is a production update and is not a beta release.