1. APP: FitCloudPro
2. Main Control Chip CPU: BT8959T6
3. Compatible with smartphone systems: Android 5.0 or IOS 10.0 or above systems.
4. Flash Memory: 892KB (RISC-V - 364KB, HIFI 4 - 528KB)
5. Screen: 1.43 inch AMOLED
6. Resolution: 466x466
7. Bluetooth: 5.3
8. Supports NFC
9. Accelerometer (sensors): SC7A20
10. Battery: 3.7V/330mAh Polymer Lithium Battery
11. Charging Method: Wireless Charging
12. Waterproof Rating: IP68
13. Charging Time: 4H
14. Battery Life: 7 Days
15. Charger Specifications: DC 5V
16. Watch Languages: Chinese, English, German, Russian, Spanish, Portuguese, French, Japanese, Italian, Polish
17. APP Languages: English, Simplified Chinese, Traditional Chinese, 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
18. Host Size: 46.5 x 12.1mm
19. Main Functions: OTA, shortcut bar (control center), data (step count, distance, calories), heart rate, blood pressure, blood oxygen, sleep, wrist light screen, weather, wechat sports, information, reminder (message, drink water, sedentary, alarm clock), women's health, stopwatch, countdown, find mobile phone, find bracelet, shake to take photos, dial switch, music control, Settings (language selection, brightness) Adjustment, bright screen duration, vibration setting, factory recovery, version information), switching machine logo, components (function editing), password lock, breathing training, sports, sports history, Do not disturb mode, power saving mode, low power reminder, voice assistant (SIRI), call function, common contacts, phone dial, split screen (sidebar), flashlight, payment code, scan Code connection, business card (friends), calculator, engineering test mode & shipping mode, calendar, Alipay payment, Smart Reminders.