Software version 19.18 for the Forerunner 255 series is currently at 100%. You may manually download this software update by following the path below:
-
Menu > System > Software Update > Check For Updates
Change log:
- Add Find My Phone feature - During an activity, use GPS to navigate to the point where a phone lost connection.
- Add Garmin Messenger App - Adds support for Garmin Messenger with a glance and app.
- Add HR Dynamic Source Switching - Adds heart rate dynamic source switching to select the best heart rate data source (watch or chest HRM) to improve accuracy during running activities.
- Add the Jet Lag Adviser glance.
- Fix "Lock On Road" setting not being honored.
- Fix intermittent crash in music control.
- Fix persistent notification vibration for incoming calls.
- Fix inconsistent activity profile ordering between Connect and device.
- Fix intermittent Zwift heart rate monitor drop out on iOS.
- Fix intermittent jump rope activity upload failure.
- Fix real time settings auto distance unit selection.
- Fix UI haptic feedback.
- Various UI improvements and fixes.