Pre-orders are now open for the new Apple Watch Series 10 smartwatch. Here's why we think you'll want to buy it.

Series 10 has the largest display of any Apple Watch to date, even bigger than the first Ultra. With up to 30 percent more screen area than Series 4, 5, and 6, and up to a whopping 75 percent more than Series 3, this is a game-changer for productivity and accessibility.

As a result of a legal dispute that started in late 2023, the Apple Watch Series 10 is shipping without the ability to measure blood oxygen levels with a pulse oximeter. After removing the blood oxygen feature from the Series 9 and Ultra 2 in January 2024, Apple has yet to reach a desired outcome in its patent dispute with Masimo.