Take your training to the next level with the band UAG active for Apple Watch, a rugged band to withstand rigorous training and outdoor activities. Stainless steel buckles and a sturdy Velcro closure ensure an optimal, secure and comfortable fit. This band is both robust and fashionable, and is compatible with Apple Watch Series 4, 3, 2, 1 and 0 in 38/40mm and 42/44mm.