Fitbit Smartwatch Charging Cable - Compatible with Sense 2, Sense, Versa 4 and Versa 3. Accessories are designed to fit these watches with a range of styles. From new streamlined infinity bands that are more comfortable and flexible, to premium woven bands, there’s an accessory for every workout and every occasion. And with a new quick-release mechanism across the entire collection, it’s easier than ever to switch up your look.