Commentary: The Series 10 and Ultra 2 are incredibly similar making it hard to know which one to buy. Here's everything you need to know about screens, design, battery and health tracking between Apple's latest watches.

The best October Prime Day 2024 smartwatch deals include savings on the new Apple Watch Series 10, the Ultra 2, and more top options.

The longtime CEO of Masimo, Joe Kiani, has resigned from the company in the last few days and “that could open the door for lawyers from Apple and Masimo to work out a deal to bring blood-oxygen sensing back to new Apple Watches,” according to Bloomberg’s Mark Gurman in his latest Power On newsletter.

Another way in which the Series 10 beats the Ultra is charging time, and this is something that's worth expanding on. Apple says that the Series 10 can charge from 0 to 80 percent in just 30 minutes (as opposed to older models which achieve the same feat in 45 minutes, whereas the Ultra models get there in an hour).

I used the Apple Watch Series 10 for over a week, and temperature tracking doesn't show up in Vitals in the iPhone's Health app - here's why.

We recently wrote about potential improvements to iPhone repairability, and it stirred hope that the Apple Watch Series 10 might also see some of those improvements. Traditionally, the Apple Watch has been a bit problematic when it comes to repair.

Repair site iFixit today disassembled the 46mm Apple Watch Series 10, giving us a look at the components inside Apple's thinnest Apple Watch

Macworld At a glance Expert's Rating Pros ・Bigger, easier-to-read display ・Faster charging ・Refined design Cons ・Still only 18 hours battery life ・Blood Oxygen unavailable in the U.S. Our Verdict After 10 years of Apple Watch releases,

After a decade of iteration, Apple Watch Series 10 is a testament to Apple's miniaturization and display technology, but a teardown shows that it's still terribly difficult to repair.