Apple Inc.'s iPhone X Event: 3 Big Questions

As usual, the Apple (NASDAQ: AAPL) rumor mill has been hyperactive leading up to the company's annual fall product event today. Speculation is rampant about a so-called "iPhone X" with 3D facial recognition, a new Apple Watch with cellular connectivity, and an updated Apple TV that focuses on live TV integration.

Assuming the rumors surrounding Apple's Tuesday event are accurate, it's easy to think that maybe there's nothing left to discover. But despite all the speculation, investors should keep in mind that nothing is certain yet. Indeed, some big questions remain.

Apple CEO Tim Cook. Image source: Apple.

Source: Fool.com