LIGE | LIGE New 2.8mm Ultra-thin Smart Wristbands Heart Rate Health Monitoring Smart Bracelet Waterproof Sports Electronic Smart Watch

Description：▶The simple and elegant square dial is set in a 2.8mm ultra-thin metal case, creating an amazingly strong visual impact, full of dynamics and elasticity.▶Health monitoring. Equipped with a wrist optical sensor, whether you are exercising or sleeping, you can monitor heart rate, blood oxygen and sleep in real time, as well as activity duration, exercise duration, and activity calories. Every data is clear at a glance.▶Long-lasting battery life. The large-capacity battery, combined with the innovative intelligent processor energy-saving algorithm, can last up to 5-7 days in daily use scenarios; in standby mode, it can last up to 30 days.▶100M waterproof. lPX8 potting process design, easily handles swimming, diving and daily waterproofing.