hier siehst du die einzelnen Änderungen
Changes made from version 2.70 to 2.80:
◦Smoother elevation recording.
◦Fix occasional elevation spike at the beginning of an activity.
◦Fix custom workout crashes in foreign languages.
◦Fix loss of position in auto multisport after swim.
◦Fix crash when switching sports due to HR graph.
Changes made from version 2.60 to 2.70:
◦Elevation improvements:
1. Improve total ascent/descent values.
2. Improvements to reduce elevation drift during an activity.
3. Improvements to reduce spurious changes in elevation.
4. Improve elevation auto-calibration at power up and between activities.
5. Improve elevation performance when GPS is turned off.
6. Improve elevation performance after swimming.
◦Foreign language corrections.
◦Changes to support manufacturing.
Changes made from version 2.50 to 2.60:
◦Fixed issues causing shutdowns when utilizing courses.
◦Fixed issue that could cause the device to shutdown when creating/editing a particular step in a workout.
◦Fixed issue where average speed/pace was incorrect on the history pages and Garmin Connect.
◦Improved responsiveness of the average pace 100m field in lap swimming.
◦Corrected pace values displayed on the history summary page for lap swim.
◦Added delay to key lock functionality to avoid accidental engagement of key lock.
◦Fixed problem with manual distance based foot pod calibration.
◦Improved open water speed data.
◦Fixed and improved various translations.
https://buy.garmin.com/shop/store/fr910update.jsp
wenn du nichts vermisst lass es einfach,
nach dem Motto
don't Change a running System oder
nichts reparieren was nicht kaputt ist