Are you looking for a replacement silicone watch strap for your Fitbit sports watch? This strap is specially made for the Fitbit Inspire and the Fitbit Inspire HR. This means that your new watch strap fits perfectly on your own Fitbit. This strap is suitable for a wrist with a circumference of 140 to 180 millimeters. The watch strap is suitable for sports, because you can easily clean it with a damp cloth.