Apple Watch Magnetic Fast Charger to USB-C Cable (1m)

And now, it charges up to 33% faster when paired with Apple Watch Series 7 and newer models, so you can reach 80% charge in about 45 minutes. Simply hold the connector near the back of the watch, where magnets cause it to snap into place automatically. It’s a completely sealed system free of exposed contacts. And it’s very forgiving, requiring no precise alignment. 

Fast charging is only compatible with Apple Watch Series 7 and newer models. Other models will have regular charge times.