This Fitbit Charge 3 and 4 Band Sport Navy Blue Large FB168SBNVL Band Only is perfect for fitness enthusiasts who are into gym and training, weight lifting, yoga, and running and jogging. The band is made of soft and adjustable rubber material, making it suitable for unisex use. It is also water-resistant, ensuring that it can withstand sweat and other watery substances.

The Fitbit Charge 3 and 4 Band Sport Navy Blue Large FB168SBNVL Band Only is compatible with Fitbit Versa and Charge 3 models. It is a wristband type of fitness technology that is designed to help people track their fitness goals. With its sleek and stylish design, it is perfect for those who want to stay fit and look good doing it.