High Quality Crystal Clear WS-51 Ultra 9 Series 9 Smart Watch Miller Men BT Call NFC Explosion-proof Scratch Resistance, Health & Fitness Tracker Richard's SmartWatch

Major function
Female assistant, information, body temperature; brightness adjustment, music, calendar, stopwatch, about; style, breath, weather, heart rate, camera, vibration settings; shutdown, my QR code, 122 sports modes, activity data, phone (contacts, call records, dial pad, call settings, emergency call), time and date settings; language switch, voice assistant, sleep, blood oxygen, settings (Smart Island, always-on display settings, screen-off time, lift-to-wake, brightness adjustment, do not disturb mode, vibration settings, key definitions, password settings, connect to phone, power-saving mode, language switch, time and date settings, sirens, shutdown, about), screen-off time; find phone, calculator, blood pressure, alarm clock; password settings, altitude pressure, track, games (Flappy Bird, racing); pull-down menu: brightness adjustment, Bluetooth, TikTok likes, screen-off pointer, about, music control, weather, alarm
clock, do not disturb, dial lock, QR code link, style, shutdown, settings;
Swipe-up menu: information.
Swipe-right menu: time and date, battery level, weather, steps, sleep, heart rate, blood pressure, blood oxygen, music control, recent (displays recently used functions).
Swipe-left menu: custom mini-programs (heart rate, blood pressure, blood oxygen, sleep, breath, steps, weather, music, body temperature, blood sugar, long-press to delete).
Hardware parameter
Chipset Realtek 8762DT
APP RDFit
Compatible System Android 5.0 and above; IOS 9-0 and above
FLASH memory 128MB
Screen size 1.86"
Resolution IPS 240*286