The Ava bracelet 1.2 has a watch-style strap and buckle to ensure that your bracelet stays on your wrist more securely. The strap is made of a biocompatible silicone, meaning that the material is not harmful to human skin. The Ava bracelet 1.2 is no longer actively sold.
For our earliest Ava users, the strap 1.2 is still available to purchase separately. Please contact our Customer Support and we are happy to provide you with a purchasing link.