2024 New Original DW99 S9 Ultra Smart Watch 4G/5G Android System 180° 800W Camera WIFI GPS Smartwatch Men NFC Google Play Store

Supported frequency bands 2 G : B3,B5,B8 3 G : B1,B5,B8 4 G   FDD/TDD:B1,B3,B5,B7,B8,B20,B38,B39,B40,B41 （The SIM function can only be used in Asia and Europe, but wifi function can be used in other areas） parameter CPU: Spreadtrum 8541E Quad-core 1.4GHz Processor Memory: 2+16GB SIM Card: 4G Independent Calling, Nano SIM Touchscreen: 2.2-inch AMOLED with 448*558 HD Resolution Size: 1:1 49mm Case Camera: 8MP Detachable Camera Bluetooth: Supported WIFI: Supported GPS: Supported Heart Rate Monitoring: Supported Step Counting: Supported Data Interface: Supported Battery: 800mAh Software Features: Operating System: Android 8.1 Settings: Network & Internet, Bluetooth, Personalization, Display, Sound, Modes, Apps & Notifications, Security & Privacy, Software Version, Software Update, IMEI, Location Information, App Background Management, Battery, Reset Options, System, etc. Tools: Recording, Alarm, Calendar, Calculator, One-click Cleaning, Stopwatch, Step Counter, etc. Weat