S998 4G SIM Smart Watch Android 11 2.64 Screen Heart Rate Sleep

Android 11.0 operating system HD dual cameras: 2MP front-facing camera (interpolated), 8MP side-facing camera (interpolated) Quad-core CPU Free app installation - Play Store 2.4G/5G Wi-Fi for fast internet access Bluetooth 5.0 Large 2.64-inch screen for easier operation Compact smartphone that also doubles as a smartwatch (remove the strap clip to use as a small phone) Compass Basic Specifications Phone Type: 4G Android Smartphone Watch Design: Watch Main Screen Size: 2.64-inch HD Touchscreen: G+F Capacitive Touch Main Screen Resolution: 480*480 Network Type: Single SIM Card (not include) Supported Frequency Bands: GSM (2/3/5/8) + CIMA (1/2/4/5) + TS (B34/39) + FDD (B1/2/3/4/5/7/8/12/17/20/28AB/B66) + TDD (B38/39/40/41) Keyboard Type: Virtual QWERTY Keyboard + 2 Side Keys Diagram Color: Gunmetal Dimensions: 58.2*52.7*14mm Weight: 70g Hardware Specifications Operating System: Based on Android OS v11.0 Cores: Quad-core CPU: MTK6761 DDR3: 4GB EMMC: 64GB SIM Card Type: Nano-SIM Battery Type: Built-in Battery Capacity: 1200mAh Basic Functions Input Method: Handwriting Call History: Received, Dialed, and Missed Contact Book: Business Card-style Storage SMS, Voice Recording, Alarm, Timer, Calendar, Wi-Fi, Bluetooth, Photo and Video Recording, Music and Video Playback, GPS Navigation, etc. Product Features GPS Navigation: Built-in GPS, A-GPS Support Mapping Software: Supports Google Maps, Baidu Maps, and Sogou Maps (User-customizable) Sensors: Pedometer, G-Sensor, Gyroscope Photography Camera: Built-in mini camera HD Dual Camera: Front camera (2MP, interpolated), side camera (8MP, interpolated) Sensor Type: CMOS Entertainment Features Video Playback: Supports MP4/3GP/RMVB/FLV formats (download and install the player from the Android Market) Audio Playback: Supports MP3/ACC/AMR/OGG/M4A/MID/WMA/FLAC/APE/AAC/WAV formats Graphics: Supports JPEG/PNG/GIF/BMP formats Application Features: User-customizable Data Functionality Bluetooth Transmission: Bluetooth 5.0 WLAN Function: Wi-Fi Browser: Supports WAP 2.0 browser Data Port: Type-C charging port, USB support Mobile Phone Accessories Packing List: Watch x1, Data Cable x1, Manual x1, Packing Box x1