The Callaway Golfit HR Golf GPS Fitness Band combines elite, on-course Golf GPS performance with a sleek, stylish fitness band. On the course get accurate distances to the Front, Center and Back of the green, along with a scorekeeper and shot distance function. Away from the course, our fitness component tracks your heart rate, steps, distance walked, calories burned and your sleep pattern to help promote a healthier lifestyle! Bluetooth capability allows you to upload and save your golf scores and fitness stats to our free APP, as well as receive call, text and other notifications right to your wrist! Water resistent, comes with a 1 year limited warranty.