Fenix 8 Amoled 47mm - Battery Drain

I reset few times it did not help at all

the garmin support even ask me to charge and sync via pc, i am so stupid to follow and it did not help

Im over 15 days since last charge with 26% of battery. Beta 12.31. BT phone connected 24/7, no external sensors of any kind. Gesture OFF, AOD off, OX on demand, WHR 24/7, Sleep tracker ON.

What I have found is that watch faces like Iron Grit, Data Dash and Portal rise battery consumption by double up to 0.5% per hour, while Radial Precision analog (which Im using) gives me 0.2% of battery consumption per hour. All are Garmin stock watch faces. Nobody answered my question few weeks ago about that, but battery life is affected by watch faces significantly.

Well, you have disabled AOD, so the question is, is watch face consumption the same, doesn't matter if it's lighting or not? how did you measure ?

If you enable AOD battery consumption is, I would say, drastic. It will consume up to 10% per day or more. Again it depends on which watch face you use plus screen consumption. And yes some watch faces consume more battery even with AOD off. Without HR data or seconds it doesnt matter. 

How I measured? If I still have 22% of battery after 16 days the math is simple. 4-5% per day it depends mostly on messages or phone calls I recive on my watch. 

Hello, Garmin-Lauirie. Is there an update on the battery drain issue after an activity with external Bluetooth sensors? Are you on track for resolving the problem? Regards

Same issues here. EXTREMELY FRUSTRATING. Dropped 15% in a single night. Something is absolutely wrong with this watch. 

Guys,
Did you realize that the main purpose of the Garmin watch has been changed? I don't like where we are going. More smartwatch functions are causing more battery usage issues, which is causing me to lose happiness from this tool.  Now I have realized that a new smartwatch function like calling from the watch or whatever is the prototype that is killing Garmin .. (unlike Apple has own target customers ..). Well what I am expecting from Garmin is to have complete independence from the API Apple .. so introduce the cellular version .. ( after proper testing .. )
I would like to know your opinion on what do you expect from Garmin and if you are accepting battery draining where we are moving closely to Apple. (unlike Apple smartwatch functions are working as should be).

I like the watch, but the battery issue is a bug, not due to having more functions. That is my only complaint. On the other hand, it is a great watch and will be better with the updates, but for the moment, I feel scammed because I have a faulty device, hardware or software, and no solution from Garmin.

I know that you mean. Introducing more smartwatch functions it's not the right way and it's causing more battery drain almost like Galaxy/Apple series, anyway I think the Fenix line has been stopped at 7 for this 'main purpose' and is The Last of the Mohicans, sadly.