Apple Inc Chief Executive Tim Cook launched Apple Watch, its first new product in five years, at a live event in San Francisco on Monday. The smart watch will be available in three versions with the high-end version priced at $10,000 and available in stores from April 24, 2015.

3. The new Apple Watch app is available for download in iOS 8.2. The app allows you to set up the watch and choose which notifications to receive.

4. The Apple Watch lets you pull your boarding pass from Passbook when you’re near the airport; Lets you check into your hotel and unlock your room via SPG app.