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 |