Ready for adventure
The Apple Watch Ultra aims to be as adventurous as you are. With the ability to withstand great temperatures, dive up to 40 meters in water, and last up to 60 hours of battery life, there’s nowhere the Apple Watch Ultra can’t go. Plus, it manages to be super light and durable with its 49mm titanium case.
- Up to 60-hour battery life
- Temperature resistant
- Diving up to 40M
- New Action button
- More expensive
- Only comes in titanium finish
- No color options
While the Apple Watch Series 8 is missing the ruggedness of the Apple Watch Ultra, it does carry the same processor and all the same health tracking features while also costing a lot less. It’s the standard update to the Apple Watch we expect every year, and you can expect it to perform as you’d wish. Plus, it’s available in more colors and finishes.
- Temperature sensor
- Crash Detection
- S8 processor
- Only 36-hour battery life
- No Night mode
- Screen not as bright
The Apple Watch Series 8 is the standard Apple Watch that you’ve come to know and love over the years. It has a few new features, like Crash Detection and a processor that’s about 20% faster than previous generations. It’s admittedly not as exciting of a new product as the super rugged Apple Watch Ultra, which you can even go diving with, but that doesn’t mean that you automatically should get the Apple Watch Ultra. Let’s dive into the specific differences to see which watch is right for you.
Apple Watch Ultra vs. Series 8: Design, colors, and finishes
To start, the Apple Watch Series 8 has the same design as the previous generation. It comes in two case sizes — 41mm and 45mm — and offers aluminum or stainless steel finishes. The aluminum comes in four colors, Midnight, Starlight, PRODUCT(RED), and silver; while the stainless steel comes in silver, gold, and Graphite.
Of course, the Apple Watch Ultra is a whole different story offering a brand new rugged design we haven’t seen on the Apple Watch before. It’s got a 49mm case, so the screen is larger than the biggest Series 8, and it’s completely flat. The Ultra also looks a far bit different thanks to its extra protection around the Digital Crown and Side button on the right side of the watch.
Over on the other side of the watch, there’s a new Action button. It’s a customizable button that can offer one-touch access to many features. Apple specifically mentioned the ability to start a workout or move to the next interval of a custom workout, but we expect it can do a lot more than we know right now.
The Apple Watch Ultra only comes in a titanium case and one color, meaning you have fewer options for personalization.
Apple Watch Ultra vs. Series 8: Internals and specs
You may notice that both the Apple Watch Ultra and Series 8 have the exact same chip — the S8 — which means both models are going to be faster than the watches that came before them. When it comes to sensors — like the new temperature sensors — both watches have them, but there are some more subtle differences that we can point out in the spec sheet.
|Case sizes||49mm||41mm and 45mm|
|Battery life||18 hours (up to 36 hours)||36 hours (up to 60 hours)|
|Screen brightness||2000 nits||1000 nits|
|Water resistance||100m, swimproof and recreational dive to 40m||50m, swimproof|
|GPS||Precision dual-frequency (L1 & L5) GPS||L1 GPS|
|Cellular||Included in every model||Cellular models available|
|Low Power Mode||Yes||Yes|
Apple Watch Ultra vs. Series 8: Display and features
The brightness difference between the two models looks stark, with the Apple Watch Ultra being twice as bright as the Series 8. This will make it much easier to see the screen in direct sunlight or other bright conditions. That’s not the only trick the Ultra has up its sleeve, as the new Night mode will make it easier for your eyes to see the screen in the dark by turning the display dark and red. However, both do come with an always-on display.
You’ll notice that the Ultra also has better GPS, meaning you’ll likely get a more precise location from your Ultra than you would on the Series 8. However, both employ Backtrack, which quite literally helps you backtrack your steps — important if you’re out in the wilderness.
Both the Apple Watch Series 8 and the Apple Watch Ultra have an IP6X dust resistance, but that’s about where the similarity in terms of ruggedness end. The Ultra is water-resistant up to 100m (twice as much as the Series 8) and can even withstand recreational diving up to 40m. Additionally, the Ultra has been tested MIL-STD 810H, which includes testing for altitude, low and high temperatures, rain, sand, freezing and thawing, and more. Plus, the Ultra will function just fine in some pretty extreme temperatures with a range between -4° F (-20° C) – 131° F (55° C), according to Apple. In other words, the Ultra is designed to go with you literally everywhere and will withstand a lot more abuse than the Apple Watch Series 8 can.
By now you likely understand that the Apple Watch Ultra caters to adrenaline junkies who may find themselves in some tricky situations. In these cases, the Ultra can help come to the rescue. Both the Series 8 and Ultra offer SOS emergency calling, as well as Crash and Fall Detection, with each respective watch being able to notice you’ve fallen or been in a car crash, and then promptly notifying authorities and reaching out to your emergency contacts. However, it’s the Ultra that goes a step further. It has an 86-decibel siren that can sound off, alerting people up to 600 feet away that you need help through a unique sound signature.
Apple Watch Ultra vs. Series 8: Battery life
As expected, the Apple Watch Ultra will provide you with more battery life. The Series 8 has an 18-hour battery life, while the Ultra doubles that to 36 hours. That’s running normally. Thanks to the fact that the Apple Watch Series 8 and Apple Watch Ultra will run watchOS 9, Low Power Mode will be on both devices.
Low Power Mode will push the Apple Watch Series 8 to 36 hours of battery life, while the Ultra can get up to 60 hours. That’s with Low Power Mode enabled on both as well as special low power settings coming specifically to the Apple Watch Ultra. However, it seems that the low-power setting will not be available at launch, and Apple says it will be available later this fall, so keep that in mind.
Apple Watch Ultra vs Series 8: Which should you buy?
At $799, the Apple Watch Ultra seems like a great price, but as always, which is the best Apple Watch (opens in new tab)for you will largely depend on why you want an Apple Watch.
Are you an explorer who wants an Apple Watch to take with you when hiking, diving, mountain climbing, or other adventurous activities? It seems like the Apple Watch Ultra would be the best fit for you, especially if you love the idea of having 60 hours of battery power to play around with. However, not everyone is so adventurous.
The Apple Watch Series 8 is the upgrade you’d expect. It has all the health tracking features you want, plus the addition of a temperature sensor and Crash Detection. It’s likely the best Apple Watch for most people who don’t mind being less adventurous.
Rugged and wild
Take your Apple Watch Ultra on any adventure. Its 49mm case is bigger and more rugged than any other Apple Watch before it, and the ability to get up to 60 hours of battery life is very nice.