1. Chipset: SYD 8821 176+512K
2. G-Sensor: Support
3. Heart rate sensor: EM7028
4. Low Power Bluetooth 4.0BLE
5. Display: 1.14 inch IPS screen 240*135 resolution
6. Appearance material: ABS+PC
7. Battery type: 100mAh Li-Polymer battery
8. Charging time: 2 hours battery life: 5-7 days standby time: 15 days
9. Compatible system: Android 4.4 or above iOS 8.2 or above
10. Main features: pedometer calorie mileage sleep monitoring real-time heart rate / blood oxygen / blood pressure monitoring message / call reminder alarm clock sedentary reminder shake hand to take phonto etc.
11. Smart Watch Language: Chinese & English
12. APP - iband supports languages: Simplified Chinese Traditional Chinese English French German Italian Japanese Korean Russian Spanish Portuguese
13. Packing list: Watch body watchband charging cable user manual