Either through the mail, or from a store, some of you will get an Apple Watch in a few hours. Great! Now what? Apple has designed a totally new interface for its wearable — how do you get it monitoring your heartrate? How do you combine Maps and Siri to find a destination? And how do you set up Apple Pay so you can buy things with your wrist? Fortunately, Apple has the answer. Just in time for the Watch's official launch, the company has uploaded a complete set of "guided tour" videos that explain how to use the Watch, how to navigate its new interface, and how to set it up to your liking.

Read next: Read our Apple Watch review.

The guided tour clips provide valuable descriptions on how to check messages, answer phone calls, change watch faces, and more, but more detailed advice can be found in Apple's detailed online user guide. If you're waiting for your Watch to arrive, now might be a good time to pore through the topics — it explains everything, from how to pair it with your iPhone, to how to understand the device's complex language of wrist taps.