The Gear S3 is a round Tizen-based smartwatch that features a round 1.3" 360x360 (278 PPI) full-color Always-On Super AMOLED display. Other features include IP68 water resistant, LTE connectivity, mobile payments and built-in speaker and GPS.
The Gear S3 comes in two editions, Gear S3 frontier and classic. The Gear S3 started shipping in November 2016.
1.3" 360x360 Super AMOLED