Versa 2 stopped working after the update

[ABrag]

I have had the Versa 2 for just over 2 years. Ever since the update my Versa 2 is not working correctly. It no longer tracks my CO2, loses time (sometimes as much as 50 minutes), sporadically tracks my heart rate, Powers itself on and off throughout the day, full battery is drained in less than 12 hours. 
I have let the battery die completely and did a full charge & reset my Versa 2 but neither has helped. 

Moderator Edit: Clarified subject

[Guy_]

Hi @ABrag  - a full Shutdown from the watch Settings menu may help. Wait at least 10 seconds before placing on the charger to restart it and charge it.

Another possibility is to do a factory reset from the Settings menu, but beware this is risky as it may kill the watch for good.

If you do decide to do it wait at least several minutes after triggering the process to allow it time to complete before doing anything with the watch.

[ABrag]

Thank you