Samsung has started releasing the latest software update to its Gear S3 Classic and Gear S3 Frontier smartwatches with build numbers R770XXU2CRG3and R760XXU2CRG3.
Both smartwatches run on the Tizen operating system and post Tizen 3.0 update the Gear S3 gets a fix for the battery to charge the device up to 100 percent in one go as well as overheating issue.
The update is about 16MB in size and can be downloaded by going to Settings> About Gear > Update Gear software on the Samsung Gear app on your phone. You can check the update from your smartwatch by pressing the Home key, and then touch Settings. Swipe to and touch Gear info > About device.