The Apple Watch Nike+ now supports cellular connectivity. This means you can leave your phone at home while running and still stay connected everywhere. Two of the world's most innovative brands have taken their long-standing partnership to a new level. With all the powerful features of the Series 3, including built-in cellular, the Apple Watch Nike+ now allows you to train with your coach in your ear, stream your favorite music, and receive notifications—even when you don't have your phone with you. The perfect running partner just got even better.

You only need your cellular-enabled Watch to stay connected at all times. GPS and a barometric altimeter measure how far and how high you go. A new dual-core processor ensures faster app performance. It's the ultimate sports watch and smart activity tracker. Swim-proof design means you're always ready for a swim in the pool or ocean. Aluminum case. The Nike Sport Band is lightweight and breathable. Exclusive Nike watch faces.

The new Nike Sport Loop is soft, breathable, and lightweight while being extremely durable. With its Velcro closure, you can easily and quickly adjust it. The nylon fabric with two layers features dense loops on the inside, providing a soft cushion while allowing moisture to escape.

Smarter activity coaching. A powerful training partner. Music you love even more. And an even more proactive assistant for every day. With watchOS 4, your Apple Watch knows you better than ever before.

With the magnetic charging cable, charging your Apple Watch is completely effortless. Just hold the connector near the back, and the magnet will automatically align itself.