I am offering the Huawei GT 4 watch, 46mm size, very clean and has a screen protector applied. Its features: Long battery life: lasts up to 14 days Supports fast wireless charging using the included magnetic base. TruSeen 5.5+ technology: Provides accurate 24/7 measurement of heart rate and blood oxygen saturation (SpO2). Stay Fit app: A new calorie management assistant that accurately tracks calorie burn and meals. Dual-band GNSS system: A five-satellite positioning system for increased accuracy in tracking routes during outdoor sports. Bluetooth calls: Features a speaker and microphone to answer and make calls directly from the watch, as well as reply to WhatsApp messages. Through the Huawei Health app, you can control notifications, watch faces... etc. 5ATM water resistance: Water-resistant up to 50 meters, suitable for swimming and surface water activities. Full compatibility: Compatible with Android and iOS phones via the HUAWEI Health app. Defects: There is a minor scratch shown in the last picture. Color: Black Condition: Used