App Compatibility: FitCloudPro
Chipset: Bluetrum AB5681
System Compatibility: Android 5.0 and above; iOS 10.0 and above
Flash Memory: 128MB
Display: 1.43-inch AMOLED, 466x466 resolution
Touch IC: CST820
Head Size: 42.5mm * 45.5mm * 13.5mm
Bluetooth: BLE5.4
Bluetooth Calling: Bluetrum AB5681
NFC: Yes
Accelerometer: SC7A20
Heart Rate Sensor: HX3602
Battery Type: Li-Polymer
Battery Capacity: 3.8V/400mAh
Charging Type: Wireless charging
Charging Time: 4 hours
Endurance Time: 7 days
Standby Power Consumption: Minimum 70uA
Sport Tracking: Step count, calories, distance, movement patterns
Health Monitoring: Blood pressure, heart rate, blood oxygen, sedentary reminder, sleep monitoring, automatic heart rate monitoring
Sport Mode: Walking, running, mountaineering, cycling, jumping rope, basketball, badminton, football, yoga
Real-Time Data: Distance, calories, steps, heart rate, exercise duration
Intelligent Reminder: Call, SMS, Email, WeChat, QQ, Facebook, WhatsApp, Instagram, LinkedIn, Messenger, and more
Other Functions: Raise wrist to light up screen, alarm, remote photo control, find phone
Hardware Functions: 3D menu, SOS, OTA updates, shortcut bar, heart rate, sleep, weather, music control, stopwatch, countdown timer, shake to take pictures, voice assistant (SIRI), and more
Waterproof Level: IP68
