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From Apple Watch Ultra to Ultra 2: Every Change You Need to Know

Apple Watch Ultra vs Ultra 2
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The new Apple Watch Ultra 2 is here, featuring a new processor and exciting tracking capabilities. Discover the differences between the Apple Watch Ultra 2 and the Watch Ultra. Particularly in terms of operation, Apple has introduced a feature that could either be revolutionary or a complete miss.

Apple Watch Ultra 2 vs. Apple Watch Ultra: Key specifications

  The 2023 model The 2022 model
Product
Image
Apple Watch Ultra 2
Apple Watch Ultra
Colors
  • Silver
  • Silver
Size
  • 49 mm
  • 49 mm
Weight
  • 61.4 g
  • 61,3 g
Display
  • Always-On Retina LTPO OLED display, up to 3,000 nits, 410 x 502 pixels
  • Always-On Retina LTPO OLED display, up to 2,000 nits, 410 x 502 pixels
Protection
  • Waterproof (100 meters); IP6X dust protection; MIL-STD 810H
  • Waterproof (100 meters); IP6X dust protection; MIL-STD 810H
Processor
  • Apple S9 + U2 (Ultra-wideband)
  • Apple S8 + U1 (ultra-wideband)
Sensors
  • Temperature, water temperature, blood oxygen, ECG, heart rate, compass, altimeter, accelerometer, gyroscope, dual-band GNSS, ambient light
  • Temperature, water temperature, blood oxygen, ECG, heart rate, compass, altimeter, accelerometer, gyroscope, dual-band GNSS, ambient light
Safety
  • Accident detection, fall detection, noise monitoring, emergency SOS, international emergency call, siren
  • Accident detection, fall detection, noise monitoring, emergency SOS, international emergency call, siren
Battery life
  • Standard: 36 h, energy saving mode: 72 h
  • Standard: 36 h, energy saving mode: 72 h
Connectivity
  • Connectivity: Wi-Fi 4 (11n), Bluetooth 5.3, W3 wireless chip, LTE optional
  • Wi-Fi, Bluetooth 5.0, W3 wireless chip, LTE

Table of Contents:

Apple Watch Ultra 2 vs. Watch Ultra: Prices and availability

Those who bought the Apple Watch Ultra did not have to worry much about the design. There is exactly one size, and it comes exclusively in titanium silver and exclusively with LTE. The whole thing does not get more complex with the Apple Watch Ultra 2. Apple still only offers the bulky 49 mm version—and it is also only available in silver.

Model Apple Watch Ultra 2 Apple Watch Ultra
Size 49 mm 49 mm
Price $799 $799

With the start of pre-orders for the Watch Ultra 2, Apple will probably remove the old Ultra from the official Apple Store soon. Of course, you can still buy the smartwatch from third-party retailers like Amazon, Otto, MediaMarkt & Co. where the prices for the old model should drop quite a bit relatively quickly.

Apple Watch Ultra 2 vs. Ultra: Design and display

You've just read it: The Apple Watch Ultra comes in exactly one variant, just like the Watch Ultra 2. On both the old and new models, there is a prominent bulge on the right side, where Apple accommodates the digital crown as well as the classic Apple Watch button.

On the left side of the case, both Ultra watches have the distinctive holes for the speaker and the action button, which can be assigned almost completely freely.

Apple Watch Ultra 2
The Apple Watch Ultra 2 looks very similar to its predecessor. By the way, you can see the new watch face in this picture. / © Apple.

We also find the Always-On display of the Apple Watch Ultra in the new model. It is an LTPO OLED display with a resolution of 410 x 502 pixels. Apple has only increased the maximum brightness a bit further—from 2,000 nits to 3,000 nits. The case itself is still waterproof up to 100 meters (40 m diving depth) and offers IP6X dust protection.

Apple Watch Ultra 2 vs. Ultra: SoC and performance

The Watch Ultra relies on the same S8 chip as all Apple smartwatches from 2022, plus there's the U1 chip with UWB. The Apple Watch Ultra 2 uses the S9 chip, for which Apple promises more GPU performance and more power for machine learning applications.

This means that you can now use Siri not only via the cloud, but also locally on the smartwatch - for example, if you are stuck somewhere in the wilderness like in the Apple trailer.

Apple Watch Ultra 2 Watchface
Here you can see the new watch face of the Apple Watch Ultra 2 in night mode, which can also be activated automatically if desired. / © Apple

In addition, the new Ultra smartwatch replaces the U1 with the U2, which is also in Apple's XR glasses called Vision Pro and in the new iPhone 15 models. This means that it is now possible, for example, to locate your iPhone via the smartwatch, precisely with direction and distance. This should enable you to free your expensive titanium iPhone from the darkest corner of the sofa.

Apple Watch Ultra 2 vs. Ultra: Sensors

The Apple Watch Ultra comes with a few unique sensors in the Apple Watch universe: With its various temperature sensors, it not only measures skin temperature, but also water temperature, which is exciting for divers.

It also features an extremely accurate PPG sensor and supports super-precise dual-band GNSS. For both heart rate measurement and GPS tracking, the Apple Watch Ultra is on par with Garmin's flagship sports watches, and that's really impressive.

Apple Watch Ultra 2
The Apple Watch Ultra 2 also supports cadence sensors via Bluetooth. / © Apple

While the Apple Watch Ultra 2 itself doesn't bring any new sensors, there's still some exciting news for cyclists. The Apple Watch now supports cadence sensors, speed sensors and power sensors with Bluetooth. Fittingly, you can also train in different performance zones.

Apple Watch Ultra 2 vs. Ultra: Features

The Apple Watch Ultra 2 gets a few new features with watchOS 10. In the near future, more health functions will be available via Siri, which you can access directly on the wrist. For example, you can ask, "How long did I sleep last night?". Alternatively, you can also log certain values directly via Siri in Apple Health, such as your weight, if you do not have a smart scale.

Apple Watch Series 9, Apple event
Double Tap: Double-tap your thumb and index finger to trigger actions on the Watch 9 and Watch Ultra 2. / © Apple

Finally, there is a very exciting new function in the operation: Thanks to acceleration and position sensors as well as a heart rate monitor, the Apple Watch Ultra 2 (and the Watch 9, by the way) should be able to recognize when you tap your thumb and index finger together. You can then trigger the main action of the active app with a double tap, for example, accept or end a call or start or stop music playback.

Apple Watch Ultra 2 vs. Ultra: Battery and fast charging

Nothing has changed in terms of battery life on the Apple Watch Ultra 2. The manufacturer still states a runtime of 36 hours in standard mode, and 72 hours in energy-saving mode. Unfortunately, Apple did not reveal whether the smartwatch charges faster. However, if you have one of these modern iPhones with a USB-C port, you can also charge the Apple Watch Ultra and Ultra 2 via your phone in the future.

Conclusion: Is the upgrade worth it?

Honestly, it's still pretty hard to say at the moment. The location function and the Double Tap function are still extremely difficult to judge in terms of their usefulness. And unless you're an avid cyclist or Siri power user, there's not an overly big reason to switch when it comes to features—or not to grab a real bargain on the old Apple Watch Ultra anytime soon.

You can find more information about the old Ultra model in our review of the Apple Watch Ultra. But you are still not sure if you really want an Ultra model? Then take a look at our Buying guide for the Apple Watch with all Watch models

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Stefan Möllenhoff

Stefan Möllenhoff
Head of Content Production

I have been writing about technology since 2004 with a strong passion for smartphones, photography, and IoT, especially in the world of smart homes and AI ever since they debuted. I'm also an avid cook and bake pizza at least three times a week using my Ooni Koda 16. In order to compensate for all the consumed calories, I indulge in sporting activities on a daily basis while strapping on at least two fitness trackers. I am strongly convinced that you can DIY a lot of things if you put your mind to it - including a photovoltaic system and power station.

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