The strap is made of elastic and breathing technical material and it has been designed for the best comfort and fit available. The straps contains polyester (approx 63%) and spandex (approx 37%).
The straps are also washable and changeable too, offered in two different lengths for a nice fit for the smallest to largest wrists (from 16 cm/6,2 inch to 25 cm/9,8 inch wrist circumference). We are also offering accessory strap kits in different colors for you to personalize your PulseOn to your favorite style!