Samsung Galaxy Watch4 Classic Smartwatch, Model: (SM-R890). Bluetooth GPS version. 46mm Black Stainless Steel Case with Black Ridge Band.

Requirements: Compatible with Android 6.0 or higher, RAM 1.5GB above. This is a Wi-Fi only device and is not capable of cellular data or connectivity.

Features:
- Body Composition Analysis: Get ready to crush your wellness goals with body readings right on your wrist.
- Advanced Sleep & Continuous SPO2: Manage your overall sleep quality for a great night's sleep with an advanced tracker that calculates your sleep score.
- ECG: Be smart about your heart with real-time ECG Monitoring that gives accurate readings.
- Fitness/Auto Workout Tracking: Make the most of every workout with Auto Wkout Tracking. Stay motivated by connecting to live coaching sessions via your smartphone or to dynamic Group Challenges with your friends.

Specs:
- 1.4-inch (34.6mm) Circular Super AMOLED (450x450), Full Color Always On Display with Corning Gorilla Glass DX
- 361mAh Internal Battery
- Exynos W920 Dual Core 1.18GHz
- Wear OS Powered by Samsung
- 1.5GB RAM 16GB Internal Memory
- LTE, Bluetooth 5.0, Wi-Fi 802.11 a/b/g/n 2.4 5GHz, NFC, A-GPS/GLONASS/Beidou/Galileo
- Accelerometer, Barometer, Gyro Sensor, Geomagnetic Sensor, Light Sensor, Optical Heart Rate Sensor, Electrical heart sensor, Bioelectrical Impedance Analysis Sensor, Hall sensor
- 5ATM IP68/MIL-STD-810G Durability Rating
- Compatible with Android 6.0 or higher, RAM 1.5GB above