Key Features 

• Network:GSM / HSPA / LTE .
• Display: 1.69-inch Retina LTPO OLED, 1000 nits (peak)Touchscreen.
• Body: 41 x 35 x 10.7 mm (1.61 x 1.38 x 0.42 in).
• Storage: 32 GB (Internal)
• Operating System: watchOS 8.0, upgradable.
• Connectivity: Wi-Fi, Bluetooth, GPS and NFC.
• Sensors: Accelerometer, gyro, Heart rate, and SpO2 sensors.
• Battery: Li-Ion, non-removable. Wireless charging.