Samsung Galaxy Watch 3 update improves its blood oxygen saturation feature

The Samsung Galaxy Watch 3 is getting a new update in South Korea that improves one of its key features. The firmware update R840XXU1BTK1 enhances the smartwatch's ability to measure your blood oxygen levels. The wearable adds heart rate voice guidance, and accumulated distance has been added when running and biking exercises are being recorded automatically. You can also listen to voice guidance through a wireless headset connected to the watch during a workout. The update should roll out to other markets soon.

Source: SamMobile