Samsung today began rolling out a second update for the Galaxy Watch that introduces several improvements to the smartwatch
The changelog mentions improved music playback on the Galaxy Watch, though it doesn't specify what changes were made. The "What's new?" section also lists "Reliability of battery charging enhanced". That’s a line that's been appearing in recent update changelogs for various Samsung smartwatches. There have been no complaints thus far of anything wrong with the battery in the Galaxy Watch, but it is evident that Samsung has taken the battery situation to heart in recent years and is trying to improve.
The Tizen 18.104.22.168 update comes with build numbers R800XXU1BRJ4 and R810XXU1BRJ4 for the two Galaxy Watch models and is currently rolling out in the US.