Tag Archives: Smart Fitness Wristband

Chinese Factory IP67 Waterproof Fitness Smart Bracelet SW198

The best selling smart fitness bracelet SW198 can record your heart rate continuously in 24hours including heart rate value of resting heart rate, light exercise,moderate exercise,heavy exercise and rigorous exercise. Help you to learn more aboutyour target heart rate zone, adjust and optimize sport intensity. It can identify people with different skin color and make […]