Global Version OnePlus Watch 2R Processor: Snapdragon W5 Gen 1 Operating System: Wear OS 4 + RTOS. Memory: 2GB RAM + 32GB ROM, 4GB EMMC FOR RTOS. Screen: 1.43'' (3.63cm) AMOLED 466*466 326PPI . Battery: 500mAh, Up to 100 hours of Battery Life. Dimensions: Length 47.6 Width 46.6*12.1mm (Including PPG sensor 13.65mm) Weight: About 37g (excluding wrist strap), About 49g (including the wrist strap) Chassis: Aluminum Alloy. Strap: Silicone strap + Stainless steel buckle. Wi-Fi: WiFi 5G/2.4G, support 802.11 a/b/g/n. Sensors: Accelerometer, gyroscope, optical heart rate sensor, optical pulse oximeter, geomagnetic sensor, light sensor, barometer. Compatibility: Only supports smartphones with Android 8.0 or later, which should also have a GMS version of 23.45.23 and above. iOS and Android (Go edition) devices are not supported. In The Box: Watch body × 1 Charging base × 1 Strap × 1 Safety Guide × 1 Quick Start Guide × 1 USB-C charging cable × 1