Many people skipped buying the Apple Watch Ultra 2 because of its price and chose the Series 10 instead. However, after a period of use, many people like the Apple Watch Ultra more than the Series 10. Here's why!
1. Brighter screen

The Apple Watch Ultra 2's screen uses older technology than the Apple Watch Series 10 – LTPO2 versus LTPO3 – and does have better viewing angles thanks to the wide-angle OLED that Quantrimang.com mentioned in its Series 10 review. However, in places with frequent sunny weather, nothing is more useful than a bright screen.
The Ultra 2's 3,000 nits OLED watch face makes a difference when you're out walking or completing chores. Yes, the Series 10 hits a reasonable 2,000 nits, but most of the watch faces use a lot of black backgrounds, and some colorful text and graphics. Therefore, a difference of 1,000 nits has a huge impact on visibility.
2. Dedicated night mode on the watch face

There is a dedicated night mode available on the Wayfinder and Modular Ultra watch faces. This feature turns the entire screen red to protect the user's night vision. Yes, this feature is limited to the two Apple Watch Ultra-specific watch faces, but it's useful if you often work in dark rooms or at night. Plus, it looks really cool.
It's possible to create a version of this night mode for other Apple Watch models using the iPhone Shortcuts app, but having the feature integrated and automatically enabled is a nice added value.
3. Dedicated button for quick actions

Sophisticated functions on Apple Watch help you quickly access features and get things done, whether starting a workout, managing a timer, controlling music, or anything else; The list can be long. But you can only have a limited number of functions on the watch face.
This is where the Action button on the Apple Watch Ultra 2 makes a big difference. But don't confuse it with the Action button on the iPhone. Complex functionality is no longer required to start a workout. Just press the Action button and you're ready to start.
The Action button's Quick Switch feature also brings a lot of value. You can swap the Action button for another function – like accessing the Translate app with just one tap without having to use your phone or have to go to the Settings app on Apple Watch.
4. Longer charging interval

Obviously, switching to an Apple Watch Ultra will unlock longer battery life. Apple claims you'll get 36 hours of continuous use – double the usage time of the Apple Watch Series 10 (18 hours). It's true that it takes longer to charge, but it also lasts longer.
During daily use, which includes tracking strength training, walking for an hour and turning on the Always-on display, the Ultra 2 can run for 48 hours before needing a charge – while the Series 10 can only 24 hours. Two days of use before needing a charge is a good advantage for the Ultra.
5. Better tactile feedback

Haptic feedback is an important part of the smartwatch experience. The little ping on your hand whenever there's a new notification is much more satisfying on the Ultra 2, so you don't miss notifications on this larger watch. This is something the Series 10 cannot provide.
Apple did not bring a hardware upgrade to the Apple Watch Ultra lineup in 2024; instead, the company just added a new color. However, even without the new upgrades, there are enough hardware differences here to allow the Apple Watch Ultra 2 to offer a different experience.