M4 Intelligence Bluetooth Wrist Smartwatch

M4 Intelligence Bluetooth Wrist Smartwatch Band with Activity Tracker, Bracelet Watch, Smart Fitness Band with Heart Rate Sensor Compatible All Androids iOS Phone Color: Black Compatible OS: Android & iOS Features: Heart Rate Monitor Model: Max T55 GOLD S5 Smartwatch Multipack: 1 M4 Smart Bracelet Comes With A 0.96 inch HD Screen and Sleek Light Weight Yet Durable Design Which Makes It Very Comfortable To Wear And Carry Around. Comes With Flexible And Solid Rubber Strap For More Comfort. Waterproof / Sweat - proof Smart Bracelet - IP67 waterproof allow you washing hands, getting caught in the rain. You can wash hands when you wear it or wear in the rain, but it's better not wear it to swim or bath. It has features such as calling function which enables you receive a call and disconnect it, you can also send and receive messages through it but only supported to android Phones. Sports and health: Sports step (3D sensor), calorie consumption, exercise distance, pedometer ,Support Dynamic Heart rate, Blood Pressure, Blood Oxygen monitoring, Support call reminder and message reminder. Country of Origin: China