It pairs automatically with your Mac

And with no charging or pairing required

the Nike Sport Band is durable and strong

while a green light tells you that you have a full charge

iPhone 13 Pro and iPhone 13 Pro Max

49mm Black/Grey Trail Loop - S/M NOSPLIT It pairs automatically with yourThe ultra thin, lightweight Trail Loop is made from a nylon weave creating a soft strap with increased elasticity for a comfortable fit. The strap is infinitely adjustable with a convenient pull tab for quick adjustments on the go. This strap is carbon neutral. The Trail Loop contains 32% recycled content by weight, 100% of manufacturing electricity is covered by clean energy, and 50% or more of all carbon neutral Apple Watch products are shipped