Huawei GT4 watch, 41 mm size, stainless steel, silver

Type of screen AMOLED color screen Product type Smartwatch Operating system Harmony OS Sensors Accelerometer, Barometer, Gyroscope, Magnetometer, Optical Heart Rate Water resistance 5 ATM Bluetooth Bluetooth NFC Near Field Communication Yes Battery capacity 323 mAh Charging method Cradle Charging Case size Huawei 41.3 mm Strap design Aurora: 18 mm wide, suitable for a wrist circumference of 120-190 mm Model series Huawei Watch GT 4 Lifestyle activity and sports Gender for men and women Compatible operating system HMS/Android/iOS Processor type BES 2700 Screen size 1.32 inches Screen resolution 466 x 466 Pixels, PPI 352 Fitness features 100+ Workout Modes GPS GPS (Global Positioning System) Weight 37.00 g (1.31 oz) Compatible models for most smartphones with Android/iOS/Harmony OS Color Light Gold Connectivity feature receive and answer calls Storage 32 MB RAM, 4 GB ROM Charging weight 0.23