- CPU: RealtekRTL8763EWE-VP - Memory: 128 MbFLASH - Display: 1.96 inches AMOLED; Resolution: 502*410 - Case: Zinc alloy - Bluetooth version: BT5.2 - Can call - Heart rate: VC9202(VP60A2) - Charging method: magnetic charging cable - Battery: 300mAh polymer lithium battery - Usage time: >Bracelet Bluetooth 7 days-10 days - Pedometer: G-sensor stk8321 - Motor:Support - Dial: 1 dynamic + 4 static + 1 custom - Waterproof grade: IP68 - Size: 266.2*38.6*10.7mm (including strap) - Weight: 70g - Supports multiple sports modes, real blood oxygen and other functions - 22 languages: Chinese, English, Russian, Arabic, Vietnamese, Danish, Thai, Polish, Persian, Spanish, Malay, Greek, French, Italian, German, Portuguese, Turkish , Latin, Romanian, Hebrew, Burmese, Ukrainian Product advantages: 1. AMOLED screen, the square one currently has the highest resolution 2. True blood oxygen. 3.IP68 waterproof grade. 4. Bluetooth call. 5. Voice Assistant 6. Metal body, lightweight and non-fading 7. Multi-sport modes