4G Android 8.1 Smart Watch

Features: 1. Unisoc 8541, Android 8.1 2. Support BT calls, one-click connection, more convenient call scenes; 3. Cool UI, support drag operation + quick center function; 4. DDR3 2GB (RAM) + 16GB (ROM) large memory, built-in six dials + three menu modes, rich UI scenes; 6. 1.508-inch large screen, AMOLED high-definition resolution; 466x466 7. Heart rate Goodix HX3918 Hardware Specifications: 1. CPU: Unisoc 8541 Quad core, 1.4G 2. Memory: 2GB+16GB 3. CPU model: Unisoc 8541 4. Frequency band 2G(B2/3/5/8 3G(B1/2/5/8) 4G(FDD B1/2/3/5/7/8/12/17/20, TDD B34/38/39/40/41) 5. OS version: Android 8.1 6. GPS: Support 7. WiFi: Only supports 2.4G 8. G- sensor: Support 9. TP: Asahi Glass LENS material, IC packaging process: COF, surface hardness greater than 7H, surface requires evaporation AF, touch IC: Haili Chuang 9217 10. Display: 1.508-inch AMOLED, resolution: 466 x 466 11. Motor: 0720 flat motor, wire welding 12. Camera: 2MP 13. Bluetooth: V4.2 14. SIM card: Nano SIM card 15. Heart rate: HX3918 16. Pedometer (G-Sensor): STK8321, accurate pedometer 17. Charging method: 4PIN magnetic cable, spacing 7.6mm 18. Battery: capacity 900mAh, V3.85 high voltage Functions: 1. Basic software functions: shortcut bar (control center), data (steps, distance, calories), heart rate, blood oxygen, weather, stopwatch, countdown dial switch, music player, video player, settings (language selection, brightness adjustment, screen duration, vibration setting, factory reset, version information), components (function editing), breathing training, do not disturb mode, power saving mode, low power reminder, voice assistant (Xiaodu), call function, common contacts, address book, phone dial, browser, information, QR code, calculator, calendar, flashlight, recorder, multi-sports mode, Douyin, WeChat, QQ, camera, file manager, watch face download, application download 2. Dynamic heart rate: All-day dynamic heart rate trend and data analysis 3. Blood oxygen detection: Support red light, infrared light sensor to measure blood oxygen saturation 4. Support download APP Douyin, WeChat, QQ, Facebook, Twitter, Instagram, Skype, WhatsAPP, other 5. Weather: Connect to the network and push local weather 6. Watch face: Support 10 built-in watch faces + massive watch face selection 7. Watch menu language: Simplified Chinese, Traditional Chinese, Cebuano, Dutch, Malay, Latin, Catalan, Czech, Danish, German, Estonian, English, Spanish, Basque, Filipino, French, Irish, Galician, Hausa, Croatian, Indonesian, Italian, Swahili, Latvian, Lithuanian, Hungarian, Norwegian, Bokmal, Okmolov, Romanian, Albanian, Slovak, Slovenian, Somali, Serbian, Finnish, Swedish, Turkish, Greek, Bosnian, Bulgarian Kali, Macedonian, Russian, Ukrainian, Georgian, Hebrew, Uighur, Urdu, Punjabi, Sindhi, Arabic, Persian, Kashmiri, Tigrinya, Amharic, Konkani, Dogra, Nepali, Bodo, Marathi, Maithili, Santali, Sanskrit, Hindi, Assamese, Bengali, Manipuri, Gujarati, Oriya, Tamil, Telugu, Kannada, Malayalam, Sinhalese, Thai, Lao, Tibetan, Burmese, Khmer, Japanese, Kor., Portuguese, Polish Packing List: 1. Watch x 1 2. Charge Cable x 1 3. Manual x 1