My ultra dies within 2 days with normal usage and no major health tracking and other activities on watch. As soon as I start to play with watch it dies faster. I have seen some people claiming that ultra last 3-4 days. How can I make it last longer.?

I'm experiencing really bad battery life on my galaxy watch ultra 2025.

I seem to only be getting 16-18h of battery life, much shorter than advertised. The battery info shows only ~45% of the battery drained through the listed apps.

Anyone else experiencing this?

UPDATE: Samsung support has been less than helpful (I was offered $27 to not return the watch), so it looks like I'll be returning it since there is no support outside of return and repurchase if you don't have the warranty, even on a 2 day old watch. Waiting a couple weeks for a refund and then a week for the new watch that will also have no support isn't an acceptable option for a $650 watch

Idk what's going on, but my battery life has gone from 3 to 4 days, to just barely over a day. Any suggestions would be great.

Ive cleared my cache, have google assistant disabled, auto workout disabled, etc. If I had to disable a bunch of stuff just to get two days of battery life, I would've waited for the watch 8 or wstch 8 classic.