B22 Simcard Android Smart Watch is a high-performance, standalone wearable that bridges the gap between a fitness tracker and a smartphone. Equipped with a dedicated Nano-SIM slot and running on a full Android operating system, it allows for independent calling, app usage, and high-speed internet connectivity. Core Specifications Operating System: Android 8.1 (supports Google Play Store apps like WhatsApp, TikTok, and YouTube). Processor: Spreadtrum W377E Quad-core (Cortex A53) for smooth multitasking. Display: 2.13-inch AMOLED screen (368 x 448 resolution) offering high brightness and vivid colors. Memory Configurations: Available in 2GB RAM / 16GB ROM Battery: 900mAh high-capacity battery with magnetic pogo-pin charging (typically lasts 1–3 days depending on 4G usage). Network: Full 4G LTE support (FDD/TDD bands), Wi-Fi (2.4GHz), and Bluetooth 4.2. Key Product Features Dual Cameras: Features a 2MP front camera for HD video calls and selfies, and an 8MP rear/side camera for quick photo and video capture. Standalone Communication: Supports Nano-SIM cards for independent 4G calls and SMS. You can leave your phone behind while running errands or exercising. Advanced Navigation: Built-in GPS, GLONASS, and BeiDou positioning systems for accurate real-time tracking and map navigation. Health & Fitness Suite: Heart Rate & SpO2: 24/7 monitoring of pulse and blood oxygen levels. Activity Tracking: Includes a pedometer, sleep monitor, and support for 100 professional sports modes. Emergency SOS: Dedicated SOS function for quick alerts to emergency contacts. Rugged Design: Built with an aluminum alloy case and an IP67 waterproof rating (resistant to rain, sweat, and splashes). Technical Table Feature Details Sim Card Nano SIM (4G/3G/2G) App Support Google Play Store, WhatsApp, Facebook, Instagram, etc. Sensors G-Sensor, Heart Rate Sensor, Blood Oxygen Sensor Waterproof IP67 (Life Waterproof) Strap Material Anti-bacterial Silicone Languages Multilingual support (English, Spanish, French, etc.)
