1.MULTI-FUNCTION: Bluetooth call, SMS, Facebook, Twitter notification, Heart rate monitor, Blood pressure measurement, Blood oxygen measurement, Pedometer, ECG measurement, IP67 Waterproof, Sleep monitor, Control your phone from mobile phone, Synchronization of your mobile phone. .2. Interesting, interpreting the aesthetics of the craftsman: The large high-definition screen makes the field of view more natural, the touch smoother, and the details of the display are vivid and vivid. Made of 2.5D tempered glass, combined with fine cutting technology, interprets the aesthetics of ingenuity, materials, design and craftsmanship are all strict and exquisite. MTK2502 + BMA425 Dual-chip, MTK2502 wearable chip, BMA425 Smart Step-counting algorithm cooperates with calculations3. Exercise mode: multiple exercise mode selection, steps, calories, distance recording. Time to exercise and change the unhealthy lifestyle. LIFE: Smart phone notification, alarm clock, weather, shutter, control music, multiple watch faces. Bluetooth calls and mobile phones communicate synchronously, using high-fidelity waterproof speakers, Bluetooth hands-free calls show original high-definition sound, little imp4. Health: 24/7 heart rate, blood pressure, blood oxygen, sleep and scene tracking, mobile reminder, menstrual cycle tracking. Sleep monitoring, accurately recording Night sleep information: Deep sleep sleep heart rate and other data analysis can help you adjust your sleep patterns. Sedentary reminder, the bracelet will remind you to get up and walk to wake up a better physical state. For a measure5. Waterproof rating: IP67 waterproof, which widens the range of movement. Life scene, daily waterproof and worry-free, do what you want. ECG detection, ECG monitoring to assess heart health, the fusion of PPG + HRV measurement technology, without bulky medical equipment, can be monitored anytime and anywhere in a watch. Blood oxygen and blood pressure detection, real-time analysis of blood flow, time display