Paired the new Wear OS platform with the return of a physical rotating bezel in 42mm and 46mm stainless steel cases — the mechanical bezel ring adds a repair point beyond the standard Watch4's flat, sealed design.
| Display | 1.2"/1.4" Super AMOLED |
| Chip | Exynos W920 |
| Case | 42mm/46mm stainless steel, rotating physical bezel |
| Glass | Corning Gorilla Glass DX+ |
| Sensor | BioActive Sensor (heart rate, ECG, BIA) |
| Connectivity | Bluetooth/Wi-Fi only |