N22 2 in 1 1.96 inch HD Display Sport Bluetooth Call Earphone Smart Watch 1. The bracelet and Bluetooth headset are combined to meet the needs of listening to music through Bluetooth headsets. 2. 1.96-inch high-definition borderless full-view screen. 128M large memory with multiple dynamic styles. 3. New low-power intelligent node algorithm, typical use for 3 days, long battery life of 12 days, and 10 hours of exercise. Satisfies your daily operating habits, and the knob brings out the personality. 4. The smart bracelet has split-screen 24-hour accurate detection of heart rate, blood pressure monitoring, blood oxygen monitoring, exercise monitoring, mileage, calorie consumption, message reminders, sleep records, message reminders, and remote control photography. 5. Software languages: Chinese, Traditional Chinese, English, German, French, Italian, Spanish, Japanese, Polish, Russian, Portuguese, Korean, Vietnamese, Arabic, Hebrew, Thai, Croatian, Turkish, Czech, Dutch, Indonesian, Malaysian, Finnish, Greek, Romanian, Persian 6. Message push language: Supported push language arrangement (32 fonts only): Chinese, Traditional Chinese, English, German, French, Italian, Spanish, Japanese, Polish, Russian, Portuguese, Korean, Vietnamese, Arabic, Hebrew, Thai, Croatian, Turkish, Czech, Dutch, Indonesian, Malaysian, Finnish, Greek, Romanian, Persian 7. App languages: Chinese, Traditional Chinese, English, German, French, Italian, Spanish, Japanese, Polish, Russian, Portuguese, Korean, Vietnamese, Arabic, Hebrew, Thai, Croatian, Turkish, Czech, Dutch, Indonesian, Malaysian, Finnish, Greek, Romanian, Persian 8. Operating system: Nucleus 9. Support calories, camera remote control, time synchronization, sleep monitor, steps, heart rate, bluetooth headset, blood pressure, alarm clock, multi-sport mode 10. Waterproof level: IP53 life waterproof Watch parameters: - System requirements: Android5.0+ ios10.0+ - Display size: 1.96 inches IPS (HD color screen) corner square screen - Resolution: 320x386 - Touc