How to change or replace Garmin Vivo Active 3 battery (see description)

Disclaimer: I first recorded this video last year. Now the watch is no longer working, and I suspected it was due to the software update rather than the battery itself. So please be aware that this is not a guaranteed way of fixing your watch. I was just trying to fix this broken watch without any hopes up and it worked at that time. Try it as your last resort. Affiliate links: BATTERY: GLUE: