-- The official time for the Apple Watch will be on April 24.
Tim Cook showed off new capabilities of Apple's new wearable at an event in San Francisco and revealed customers will have it on their wrists later next month.
Calling it the most "personal device ever," Tim Cook showed off the differentcapabilities of Apple's first wearable -- which include everything from exercise to staying on track throughout the workday.
"It's like having a coach on your wrist!" he said.
Apple also revealed its thinnest-ever MacBook today. Weighing in at 2 pounds, the notebook is 24 percent thinner than its predecessor, the company said. Apple CEO Tim Cook joked that the computer was so light he couldn't even feel it.
ABC News will be live-blogging the Apple event. Stay with us for the latest updates from San Francisco when the festivities begin at 1 p.m. ET/10 a.m. PT.