Apple Watch Series 8 and the second-generation Apple Watch SE are set to launch this Friday, September 16, and ahead of time, the first reviews of the devices have now been shared by select media publications and YouTube channels.

f1662570472
Both of the new models are very incremental upgrades compared to the Apple Watch Series 7 and the original Apple Watch SE.

New features for both models include the S8 chip, car crash detection, and international roaming. Given that the S8 chip features the same CPU as the S7 and S6 chips, the Series 8 does not have any notable performance improvements compared to the Series 7 or Series 6, but the new Apple Watch SE is up to 20% faster than the original.

The Series 8 is also equipped with a new temperature sensor to aid with the existing menstrual cycle tracking feature, while the second-generation Apple Watch SE has new color-matched back cases and a lower $249 starting price, versus $279 for the original. Series 8 pricing starts at $399, which is unchanged from the Series 7.

Both models are overshadowed by the all-new Apple Watch Ultra, which is set to launch next Friday, September 23 with a larger 49mm titanium case, a larger display, a more rugged design, a customizable Action button, new bands designed for the outdoors, water resistance up to a depth of 100 meters, and more. Apple Watch Ultra is priced at $799.

We've rounded up both written and video reviews of the Series 8 and new SE below.

The Verge's Victoria Song on the Series 8's new temperature sensing feature for retrospective ovulation estimates and menstrual cycle deviation:

As for accuracy, it's a little hard to say, as I've only had the Series 8 for about a week. I don’t have two cycles' worth of temperature data, and I've only just established a baseline. For the few nights I do have temperature data for, however, it largely corresponds to what I got on my Oura Ring. For example, two nights ago, the Oura Ring said my body temperature was 0.5 degrees higher than normal, while the Series 8 said it was 0.41 degrees higher.

Song also commented on Series 8 battery life:

Fair warning: enabling low-power mode isn't going to magically get you multiday battery life, and I never got the full 36 hours. With regular usage without low-power mode, my Series 8 got around 24 hours before I needed to stick it back on a charger. Low-power mode was mostly a good way to get a bit of extra juice so I could make it home or to get me through the last mile of a long run when I forgot to top up the battery before heading out.

Engadget's Cherlynn Low confirmed that the second-generation Apple Watch SE performs equally to the Series 8 given both models have the same chip:

Otherwise, this year's Watch SE actually packs the same system-in-a-package (SiP) processor as the $400 Series 8, as well as a high-g accelerometer that makes crash detection possible. In my time with it, the SE has, unsurprisingly, been just as responsive as the Series 8, starting workouts and completing heart rate scans in the same amount of time.

MobileSyrup's Patrick O'Rourke said that given the Apple Watch lacks major competition, Apple can get away with incremental year-over-year updates to the device:

Apple is in an interesting position with its Apple Watch. In the iOS space, there's really no viable competition, especially when it comes to the Apple Watch's app ecosystem, and even on Android, the closest is Samsung's Galaxy Watch 5 and Galaxy Watch 5 Pro. This leaves the tech giant with very little reason to really push the wearable forward with each new release.

More Reviews

Videos







Related Roundups: Apple Watch 10, Apple Watch SE
Related Forum: Apple Watch

Top Rated Comments

blairh Avatar
36 months ago
The Verge redesign ?
Score: 22 Votes (Like | Disagree)
contacos Avatar
36 months ago

The Verge redesign ?
The WORST. It’s like being on a bad trip. What’s up with those neon colors on black or white background and content all over the place. MR please don’t get any ideas haha
Score: 22 Votes (Like | Disagree)
WWPD Avatar
36 months ago
The lack of dynamic island is what makes it disappointing.
Score: 18 Votes (Like | Disagree)
Andronicus Avatar
36 months ago
I also want to chime in and politely request that MR not follow verge awful design.
Score: 15 Votes (Like | Disagree)
nfl46 Avatar
36 months ago
Keep your Series 7 people. Lol.
Score: 12 Votes (Like | Disagree)
Dulcimer Avatar
36 months ago
The Watch hasn’t seen any compelling update since the S4/S5 quite frankly. No dramatic improvement in battery life and/or case thinness; still reusing the same chip for the last few generations; still an extremely limited set of watch faces and no watch faces store, which is disappointing since the Watch is supposed to be the ultimate personal device; and the added sensors in the past few years (Ox, temperature for ovulation) aren’t particularly useful for health insights to the general population.

I’m hoping that the Watch Series X (10th anniversary) will have an iPhone X-like moment with a redesign of the UX and significant improvements to efficiency with a new SoC and maybe some blood pressure or even blood glucose (less likely) sensor.
Score: 12 Votes (Like | Disagree)

Popular Stories

iPhone 17 Pro Blue Feature Tighter Crop

iPhone 17 Pro Launching in Three Months With These 12 New Features

Saturday June 21, 2025 2:45 pm PDT by
The iPhone 17 Pro and iPhone 17 Pro Max are around three months away, and there are plenty of rumors about the devices from credible sources. Below, we recap key changes rumored for the iPhone 17 Pro models as of June 2025:Aluminum frame: iPhone 17 Pro models are rumored to have an aluminum frame, whereas the iPhone 15 Pro and iPhone 16 Pro models have a titanium frame, and the iPhone X...
apple watch ultra 2 new black

Apple Watch Ultra 3 Finally Coming After Two-Year Hiatus

Tuesday June 24, 2025 3:40 am PDT by
Apple will finally deliver the Apple Watch Ultra 3 sometime this year, according to analyst Jeff Pu of GF Securities Hong Kong (via @jukanlosreve). The analyst expects both the Apple Watch Series 11 and Apple Watch Ultra 3 to arrive this year (likely alongside the new iPhone 17 lineup, if previous launches are anything to go by), according to his latest product roadmap shared with...
ios 26 control center b2

Everything New in iOS 26 Beta 2

Monday June 23, 2025 2:57 pm PDT by
Apple provided developers with the second beta of iOS 26, introducing the first changes and refinements to the new operating system since it debuted after the WWDC keynote. Because we're early in the beta testing process, there are quite a few tweaks to iOS 26, which we've rounded up below. Subscribe to the MacRumors YouTube channel for more videos. Control Center The background behind the...
All Screen iPhone 2027 Feature 1

iPhone Reportedly Moving to All-Screen Design in Two Stages

Sunday June 22, 2025 3:58 pm PDT by
Apple has long been working towards an iPhone with an all-screen design, and it might finally achieve the feat in a few more years from now. In his Power On newsletter today, Bloomberg's Mark Gurman said that Apple will shrink the size of the Dynamic Island on new iPhone models released next year. A year after that, he expects Apple to release a redesigned 20th-anniversary iPhone model....
Apple CarPlay Ultra cluster Now Playing

These Apple CarPlay Ultra Partners Now Say They Won't Support It

Wednesday June 25, 2025 5:03 am PDT by
Apple is facing mounting resistance from automakers over CarPlay Ultra, the next-generation version of its CarPlay software system for vehicles that was announced last month. A new (paywalled) Financial Times report claims several major brands are walking back their earlier commitments to support the upgraded dashboard software. German luxury manufacturers Mercedes-Benz and Audi have both...
ios 26 control center b2

iOS 26 Beta 2 Fixes Control Center Design

Monday June 23, 2025 10:58 am PDT by
With the second beta of iOS 26 that Apple provided to developers today, Apple addressed one of the major complaints that people have had with Liquid Glass. iOS 26 beta 1 on left, iOS 26 beta 2 on right The Control Center buttons are now slightly more opaque, making it easier to see the different control options even on a multicolored background. The new, more opaque look is apparent with the ...
Apple Watch Ultra 2 Complications

watchOS 26 Adding a Smaller Yet Useful New Watch Face Setting

Monday June 23, 2025 9:39 am PDT by
watchOS 26 is adding a new "Show Data When Locked" setting to the Apple Watch. MacRumors contributor Steve Moser discovered the new setting within the code for the first watchOS 26 beta, and a Reddit user has seemingly found it in action, but we have yet to figure out where it is exactly. Leave a comment if you know. The new privacy setting allows you to toggle on or off the ability to...
macos tahoe show menu bar background

macOS Tahoe Beta 2 Lets You Add a Menu Bar Background

Monday June 23, 2025 12:29 pm PDT by
In macOS Tahoe Beta 2, Apple included a new option to add a background to the menu bar, making it possible to have a menu bar design that’s similar to the menu bar in macOS Sequoia. As part of macOS Tahoe’s Liquid Glass design, Apple removed the background of the menu bar, so it blends into the wallpaper or background behind it. The icons of the menu bar are more free floating with the...
iPhone 16 Battery Life Feature

iOS 26's New Battery Life Mode Available Only on These iPhone Models

Saturday June 21, 2025 9:02 am PDT by
Last week, we reported that iOS 26 introduces an opt-in Adaptive Power Mode on the iPhone, alongside the existing Low Power Mode. Apple says that Adaptive Power Mode can make "small performance adjustments" when necessary to extend an iPhone's battery life, including slightly lowering the display brightness or allowing some activities to "take a little longer." The full description of...