Hi, this is bad luck. Please look into recent thread battery drain after update 7.70 - there is already case opened by Garmin. If you also contact Garmin you can force their efforts to fix this problem.

With the battery loose from the case, rotate it to expose the attached tab Gently pry up the attached tab with a fingernail. Keep the vibrator, circled in red, as you may need to solder it to the new battery upon re-installation later. Garmin Vivoactive Battery Replacement Guide ID: 52248 -Draft: 2021-08-17

Try each step followed by checking to see if the problem is resolved: 1. Close the Garmin Connect App. Then reopen it. o Apple instructions o Android Instructions 2. Power the Garmin device off and then power it back on
\n \ngarmin vivoactive 3 battery replacement cost
STARNOVO 3.7V 240mAh Replacement Battery for Garmin Vivoactive HR,361-00090-00 Synergy Digital Smartwatch Battery, Compatible with Garmin Vivoactive 3 Music Smartwatch, (Li-Pol, 3.7V, 160mAh) Ultra High Capacity, Replacement for Garmin 361-00108-00 Battery
This item: Garmin Vivoactive 5 Health and Fitness GPS Smartwatch, 1.2 in AMOLED Display, Up to 11 Days of Battery, Slate Aluminim Bezel with Black Case and Silicone Band with Wearable4U Power Bank Bundle
Owned for 4 months when reviewed. This reviewer received promo considerations or sweepstakes entry for writing a review. Phenomenal replacement after my Vivofit 3 gave up the ghost. The vivoactive has a ton more features! The battery typically lasts 6-7 days before it needs to recharge, which is definitely tolerable. . 132 108 22 356 360 78 147 117 16

garmin vivoactive 3 battery replacement cost