System requirements: Android 4.4 and above, IOS 8.2 and above,
Heart rate chip: HR3300
Bracelet memory: 128KB RAM, 64BIT ROM
Screen display: 1.28-inch IPS color screen
Resolution: 240*240
Battery capacity: 200mAh
Standby time: 7--10 days
Working time: 3--5 days
Motor: 4*4*8 cylindrical motor
Charging interface: Magnetic charging cable
Waterproof grade: IP67
Cover: OGS
body: Zinc alloy (IP plating)
Basic functions: Bluetooth calling, listening to music, time, step, calories, distance, heart rate, blood pressure. Multi-sport mode, raise your hand to brighten the screen, sleep monitoring, do not disturb mode, two-way search on watch and mobile phone, dial switch, brightness adjustment, support for multiple languages
APP function: VFIT
Available for Android and IOS systems

APP supported languages: Chinese, Traditional Chinese, English, German, Korean, Spanish, Japanese, French, Russian, Arabic, Ukrainian, Italian, Portuguese