Screen Size: 42mm / 46mm Super AMOLED display
Battery size: Equipped with non-removable, Li-Ion 361 mAh
Connectivity: LTE connectivity
Hardware: Dual core, Exynos W920 (5 nm)
Carriers: The watch is unlocked and compatible with all substantial U.S GSM and CDMA network providers.
Storage: Has a 1.5 GB RAM with storage size of 16 GB.
The body of the Samsung Galaxy Watch3 is 1.4 inches in size, with a Super AMOLED capacitive touchscreen display. The device has a 450 × 450 pixel resolution. The screen is protected by Corning Gorilla Glass DX+ and has an Always-on display. The watch's battery life is quite good, with 361 mAh and Qi wireless charging.
It is compatible with Samsung Pay's natural language commands and dictation. The smartwatch is powered by Exynos W920 and operates on Android Wear OS + One UI Watch 3. The sensors include Accelerometer, gyro, heart rate, and barometer.