Smart Watch 1.43-inch High-Clear Screen Sports Health Monitoring Sleep Monitor Watch IP68 Waterproof BT5.2 S0S Emergency Call Function Long Usage Time Multi-sport Modes for Men Women Health Monitor Watch Features: High-clear OLED screen: 43" OLED screen with 466*466 high-clear resolution. Whether in strong light or in the dark, the content is clear at a glance, the details are clearly visible, and the operation is simpler. Smart micro physical examination: The 30-second micro physical examination function allows users to obtain physiological parameters such as heart rate, air pressure, and body temperature within 30 seconds based on the health indicators detected by the watch and the health research projects participated in by professional institutions. SOS emergency call function: 24-hour SOS emergency help, when the elderly living alone have sudden discomfort and other emergencies, the watch SOS can call for help with one key and notify the emergency contact. Personalized dial: 100+ massive dials to meet diverse aesthetics, you can also choose your favorite pictures as the background to customize your own dial. BT call: When the phone calls, it is promptly pushed to the watch, and the call is answered in one step, making the call answering more efficient anytime and anywhere. Health rhythm: The watch supports multiple sports modes, can accurately monitor and analyze key sports data such as heart rate, distance, and calorie consumption, helping you to improve sports effects more scientifically. All-day stress monitoring: The all-day stress monitoring function can monitor and record your stress status in real time, helping you better manage stress. Note: Stainless steel models come with a silicone strap. Specification: Optional model: Stainless Steel Black / Stainless Steel Silver / Silicone Black / Silicone Silver / Nylon Green / Nylon Black BT: BLE5.2+ BT call Wrist circumference: 150-230mm Battery capacity: 380mAh Charging mode: Magnetic charging Shell material: Zinc alloy Strap material: Silicone / stainless steel / nylon belt Waterproof grade: IP68 Operating temperature: -5℃- 45℃ Display: 1.43-inch 466*466 high-clear OLED screen Compatible system: Android 5.0 or above /iOS 10.0 or above Watch side language : Chinese, English, Japanese, Russian, German, Spanish, Italian, French, Portuguese APP side language: Russian, Hungarian, Turkish, German, Italian, Czech, Slovak, Japanese, French, Polish, Persian, Simplified Chinese, Traditional Chinese, English, Portuguese, Spanish, Vietnamese, Arabic, Korean. Feature: Micro physical examination, mood detection, fatigue detection, body composition measurement, SOS emergency call function, breathing training, women's health, heart rate monitoring, sleep monitoring, sedentary reminder, stopwatch, flashlight, step counting, calories distance, sleep monitoring, exercise pattern to Electric reminder, alarm clock, etc. Product size: 26*4.65*1.1cm Package size: 171*96*33MM Package weight: 188g Packing list: 1* Watch 1* Magnetic charging cable 1* Manual