Huadai HD12

Main control chip CPU: Zhongke Lanxun BT8959T5; Screen type: AMOLED 1.75 inches resolution: 390*450

Solution provider APP FitCloudPro
Main control chip CPU Zhongke Lanxun BT8959T5
Compatible systems Android 5.0 and above; iOS 10.0 and above
Flash memory 892KB: RISC-V – 364KB HIFI 4 -528KB
Screen type AMOLED
screen size 1.75 inches
resolution 390*450
Touch screen IC/type CST816D
Bluetooth call Zhongke Lanxun BT8959T5
Bluetooth BLE5.3
WIFI none
NFC have
acceleration sensor gsensors STK8321
ECG none
heart rate HX3918
GPS none
body temperature none
Battery Type Lithium polymer battery
capacity 3.8V/230mAh-501528
charging method Magnetic charging
sports Step counting, calories, distance, exercise mode
healthy Blood pressure, heart rate, blood oxygen, sedentary reminder, sleep monitoring, automatic heart rate monitoring, etc.
Smart reminder Incoming calls, text messages, emails, WeChat, QQ, Facebook, Twitter, WhatsApp, LinkedIn, Instagram, Messenger, Snapchat, Line, Kakao Talk, Viber, Skype, telegram
other Raise your wrist to light up the screen, alarm clock reminder, remote control photo taking, search for mobile phone, etc.
Sports data Distance, calories, steps, real-time heart rate, exercise duration
Sport mode selection Walking, running, mountain climbing, cycling, skipping, basketball, badminton, football, yoga +1 are push sports modes
other OTA, shortcut bar (control center), data (step counting, distance, calories), heart rate, blood pressure, blood oxygen, sleep, raise your wrist to turn on the screen, weather, WeChat exercise, information, reminders (messages, drinking water, sitting for long periods of time, Alarm clock), women’s health, stopwatch, countdown, find mobile phone, find bracelet, shake to take photo, dial switching, music control, settings (language selection, brightness adjustment, screen on duration, vibration setting, factory reset, version information), Power on and off logo, components (function editing), password lock, breathing training, exercise, exercise history, do not disturb mode, power saving mode, low battery reminder, voice assistant (SIRI), call function, frequently used contacts, phone dial pad , split screen (sidebar), flashlight, payment code, scan code connection, business card (making friends), calculator, engineering test mode & shipping mode, calendar, Alipay payment.
waterproof level IP68
Charging time 3H
Battery life 7 days
Standby power consumption Minimum 70uA
Charger specifications DC 5V
Firmware language Chinese, English, German, Russian, Spanish, Portuguese, French, Japanese, Italian, Polish, factory default English
APP language English, Chinese Simplified, Chinese Traditional, German, French, Arabic, Czech, Greek, Spanish, Japanese, Persian, Italian, Korean, Dutch, Polish, Portuguese, Russian, Finnish, Swedish , Thai, Hungarian, Slovak, Croatian, Albanian, Turkish, Ukrainian, Hindi, Vietnamese