The Samsung Gear S2 is reportedly getting its first firmware update, as reported by users in the US. The Over the Air (OTA) update is version R720XXU2AOJ3 and is getting pushed down to the standard Gear S2 version, opposed to the Classic or the 3G version. This update is mainly for performance and stability improvements.
Users should get a notification alerting them to the fact that a nice little update is available, but if you don't then manual Instructions are below:
Launch Gear Manager application, the go into:
Have you had the update? Any feedback? Let us know in the comments.