The Galaxy Watch 3 is receiving yet another update. The initial release of this update has been seen in Vietnam and seems to be focused on the LTE variants of the Galaxy Watch 3. The model number is R8X5FXXU1BTH4, it also seems that Samsung is gradually sending out this update - so you might want to sit tight and be a little patient. I'm never good at being patient.
The change-log shows an improvement when it comes to battery life and stability when targeting specific features. These features are the wearables sleep score system, the heart rate monitoring, analysing of stress levels and the VO2max/SPO2 measurements. Basically, the tracking features that come with the device.
As well as this, some of the inconsistencies when it comes to storing sleeping data should be improved. Before the update, the device saved abnormal sleeping patterns in the Android version of Samsung Health when connected to a smartphone.
As of right now, we haven't been given an actual figure of how much the battery life will be improved by. Hopefully, it will pretty good. Always live in hope in the world of tech.