1. APP: FitCloudPro
2. Chipset: Bluetrum AB5791
3. System: Android 5.0 and above; iOS 10.0 and above
4. Flash memory: RAM 400KB, ROM 128Mb
5. Screen: AMOLED
6. Size: 1.43inch
7. Resolution: 466x466
8. Touch IC: CST820
9. Bluetooth calling: Bluetrum AB5791
10. Blutooth: BLE5.4
11. WIFI: None
12. NFC: None
13. Accelerometer sensors: STK8321
14. ECG: None
15. Heart rate: HX3918
16. GPS: None
17. Body temperature: None
18. Battery Skype: Li-Polymer
19. Battery Capacity: 3.8V/530mAh/602526
20. Charging way: Wireless charging
21. Sport: Count steps, calories, distance, movement patterns
22. Health: Blood pressure, heart rate, blood oxygen, sedentary reminder, sleep monitoring, automatic heart rate monitoring, etc
23. Intelligent reminder: Call, SMS, Email, WeChat, QQ, Facebook, Twitter, WhatsApp, LinkedIn, Instagram, Messenger, Snapchat, Line, Kakao Talk, Viber, Skype, Telegram
24. Other functions: Raise the wrist to light the screen, alarm clock reminder, remote control photo, find the phone and so on
25. Sport data: Distance, calories, steps, real-time heart rate, exercise duration
26. Sport mode selection: Walking, running, mountaineering, cycling, jumping rope, basketball, badminton, football, yoga +1 is used as the push movement mode
27. Others: OTA, 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), womens 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, Component (Function Edit), Passcode Lock, Breathing Exercise, Exercise, Exercise History, Do Not Disturb Mode, Power Saving Mode, Low Battery Alert, Offline Speech, Voice Assistant (SIRI), Calling Functions, Frequently Used Contacts, Phone Dialpad, Split Screen (Sidebar), Cash Code, Code Scanning Connection, Business Card (Make Friends), Calculator, Project Test Mode & Shipping Mode, Calendar, Altitude, Barometric Pressure, Flashlight, Ambient Temperature, SOS
28. Waterproof level: 5ATM
29. Charging time: 4H
30. Endurance time: 7days
31. Standby power consumption: minimum 70uA
32. Charger specification: DC 5V
33. Firmware language: Chinese, English, Russian, Spanish, German, Italian, French, Portuguese, Polish, Dutch, Turkish, Japanese, Arabic, Persian, Hebrew, Ukrainian, Vietnamese, Thai, Czech
34. APP language: 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
