Eine neue, offizielle SW-Version ist da:
http://www8.garmin.com/support/download_details.jsp?id=7623
Changes made from version 6.50 to 6.80:
Added support for Connect IQ SDK 1.2.2.
Added Intensity Minutes widget (Settings > Widgets). Note: requires a connection to a Heart Rate Strap to accrue Vigorous minutes.
Restored support for the (optional) manual entry of Sleep mode (Settings > Activity Tracking).
Added support for 'Auto Do Not Disturb'. (Power Menu > Do Not Disturb > Sleep Time) Sleep and wake up times can be setup through Garmin Connect Mobile.
Added support for Speed/Pace and Heart Rate audio prompts. (Requires Garmin Connect Mobile App app version 3.2.1, select More > Settings > Device > Audio Prompts to configure)
Improved list of app activities shown during navigation and interval training.
Fixed an issue where users were seeing auto lap information during swim activities.
Fixed potential issue with battery drain when using Analog watch faces. (Requires display update 3.20)
Fixed a potential issue with display of day/month on the watch face. (Requires display update 3.20)
Fixed a potential issue with the back light coming on for Smart Notifications, after placing the watch in 'Do Not Disturb' mode.
Fixed a potential issue with the vibration setting getting affected after a software update.