I purchased my Lily on august 19th and it's adding 2km on distance and decreasing one minute below accurate pace time. I ran with my Lily and my boyfriends Forerunner 45S in a race of 3.67 km. Lily showed a 5.2 km distance, and a pace time totally wrong.
The software version is 9.10. How can i solve these problem? It's very frustrating trying to train without accurate data.
4.16 km Forerunner
4.98 km Lily
3.64 km Forerunner
5.34 km Lily
