Men's GPS Smart Watch 4 Pro 1.53-inch Colorful HD Display, Custom Dial, Compass, Fitness Tracker, Wireless Phone Connectivity, Modern Style

This app is not a medical device. Data obtained during the use of this app is for reference only, and should not be used for clinical diagnosis, medical research, diagnostic, or treatment purposes. Basic parameters of ONEGRA smart watch Bracelet size 47.6 * 47.6*47.6*12.9MM Weight (Weight) 65g Color) gun black, silver Major function "HD wireless call, Alipay, information screen pointer, custom picture, picture downloaded in the background of APP, two-in-one QR code (download and connection), finding mobile phone, calendar, female physiological cycle, GPS movement track compass, Restart, message push, remote photo taking, altitude, body temperature monitoring, weather, blood pressure, voice assistant, my QR code, key definition settings, breathing, dial, step counting, timer, menu style, factory recovery, settings, NFC (smart island, power saving mode, screen off time, wrist-lifting and bright screen, brightness, key definition, vibration intensity, do not disturb mode, password setting. Telephone (contact person, call record dial pad, call setting, emergency call), calculator, language selection, information about watch, alarm clock, sports mode, music, call, stopwatch, screen off time, vibration intensity, time and date setting, and password lock. Hardware parameters Hardware parameter chip manufacturer (Chipset supplier) Jerry Chip (Chipset) 7012A6 APP RDFit Compatible System) Android4.4 or above, IOS9.0 or above. Type tft The screen size) 1.53 inches. Resolution) 360*360 IPS Touch Type) full touch screen "Connection parameter connectionparameter "Wireless version 5.0 NFC support "sensor Sensor "g-sensor support. GPS support "battery Battery "battery Type) lithium polymer Capacity (Capacity) 260mAh. Charging Method) wireless charging APP Software features "RDFit "Other parameters The Charging time) is about 3H. Life time) is about 5-7 days, and standby time is 30 days. Message reminder language text display Wristband size) has a total length of 210MM and an adjustable length of 140-210MM. Appearance material) main body: zinc alloy+tempered glass wristband: silicone strap.