Huadai GT4

APP: FitCloudPro; Screen type: AMOLED; Screen size: 1.43 inch; Resolution: 466*466; Bluetooth 5.3

Main chip CPU BT8959T5
Compatible systemsAndroid 5.0 and above; iOS 10.0 and above
Flash Memory892KB : RISC-V – 364KB HIFI 4 -528KB
Screen typeAMOLED
Screen size1.43寸
Touch screeen IC/TypeCST820
Bluetooth chip BT8959T5
Acceleration sensor gsensorsSTK8321
Heart rateLC09A
Body temperaturenone
Battery typeLithium Polymer Battery
Charging methodwireless charging
SportsPedometer, Calories, Distance, Exercise Mode
HealthBlood pressure, heart rate, blood oxygen, sedentary reminder, sleep monitoring, automatic heart rate monitoring, etc.
Smart AlertsIncoming calls, SMS, emails, WeChat, QQ, Facebook, Twitter, WhatsApp, LinkedIn, Instagram, Messenger, Snapchat, Line, Kakao Talk, Viber, Skype, telegram
OthersWrist lift to light up the screen, alarm clock reminder, remote control to take photos, find your phone, etc.
Sports dataDistance, calories, steps, real-time heart rate, exercise duration
Motion Mode SelectionWalking, running, hiking, cycling, jumping rope, basketball, badminton, soccer, yoga +1 is as a push exercise mode
OthersOTA, shortcut bar (control center), data (pedometer, distance, calories), heart rate, blood pressure, blood oxygen, sleep, wrist lift, weather, WeChat movement, information, reminder (message, water, sedentary, alarm), women’s health, stopwatch, countdown, find phone, find bracelet, shake to take a picture, dial switching, music control, settings (language selection, brightness, brightness duration, vibration), switch logo, components (function editing), password lock, breathing training, exercise, exercise history, do not disturb mode, power saving mode, low battery reminder, voice assistant (SIR) Settings, Restore Factory, Version Info), Switch Logo, Components (Function Edit), Passcode Lock, Breathing Exercise, Exercise, Exercise History, Do Not Disturb Mode, Power Saving Mode, Low Battery Alert, Voice Assistant (SIRI), Calling Functions, Frequently Used Contacts, Phone Dialpad, Split Screen (Sidebar), Flashlight, Cash Code, Scanning Code Connection, Business Card (Make Friends), Calculator, Engineering Testing mode & shipping mode, calendar, paypal payment.
Waterproof levelIP68
Charging time4H
Battery life7 days
Standby power consumptionMinimum 70uA
Charger SpecificationsDC 5V
Firmware languageChinese, English, German, Russian, Spanish, Portuguese, French, Japanese, Italian, Polish, Factory Default English
APP languageEnglish, Chinese Simplified, Chinese Traditional, German, French, Arabic, Czech, Greek, Spanish, Japanese, Farsi, Italian, Korean, Dutch, Polish, Portuguese, Russian, Finnish, Swedish, Thai, Hungarian, Slovak, Croatian, Albanian, Turkish, Ukrainian, Hindi, Vietnamese