Hi everyone !
I am new to Garmin Solar watches and recently I bought an standard Instinct solar in very good cosmetic condition.
Battery/Solar Battery only lasts 2-3 days on saver mode after full USB charge.
A "full USB charge" estimates 56 days in save mode but in reality it lasts two or 3 days max.
Is there anything I can do about it to increase the time beween charges ?
Would a system/software downgrade likely to achieve that ? How is that done ?
I am trying not to open the watch and relace the battery so it remais waterproof.
Any help or suggestion is welcomd !
Cheers and tx a lot.