Apple Watch SE vs. Apple Watch Series 8: New Features to Expect If You've Waited to Upgrade

The Apple Watch SE was announced in September 2020 and has been a popular Apple Watch model for customers looking for their first smartwatch or an affordable Apple Watch. Apple Watch SE customers may be wondering, however, what's in store for them with the upcoming Apple Watch Series 8 and what new features they can expect. Continue reading to find out.

apple watch se

Apple Watch SE vs. Apple Watch Series 8

  • Significantly larger displays: Apple increased the size of the display by shrinking the bezels and rounding the corners with the Apple Watch Series 7. The standard Apple Watch Series 8 model will continue to adopt the Series 7 display, which features a 20% larger screen than the Apple Watch SE.

  • Always-on Retina display: Introduced with the Apple Watch Series 5 and present on every flagship Apple Watch since, the Apple Watch Series 8 will feature an always-on display that allows the display to remain dimly lit at all times, providing easy access to quick information like the time and complications.
  • More durable hardware: Alongside a rumored "rugged" Apple Watch set to launch this fall, the standard Apple Watch Series 8 will feature the same durable hardware as the Series 7, such as a stronger front glass and more durable aluminum models compared to the Apple Watch SE.
  • Ability to measure Blood Oxygen: The Apple Watch Series 8 will feature a Blood Oxygen sensor, introduced with the Series 6 in 2020 and unavailable on the Apple Watch SE. The sensor allows wearers to measure the amount of oxygen in their blood.
  • ECG capabilities: The Apple Watch Series 8 will be able to take an ECG, or an electrocardiogram, right on your wrist. This high-end health and wellness feature is not available on the Apple Watch SE and has been present on Apple Watch Series models since the Series 4.
  • Built-in temperature sensor: One new health sensor coming to the Apple Watch Series 8 is the ability to measure body temperature. Rumors suggest the new sensor will not, at least at first, provide wearers a direct temperature reading of their body but may simply advise them if they may have a fever and seek medical attention.
  • Fast charging: The Apple Watch SE does not support fast charging, and with the Series 8, customers can look forward to up to 30% faster charging alongside all-day 18 hours of battery life.
  • Improved optical heart sensor: The Apple Watch SE features a second-generation optical heart sensor, compared to the third-generation model in the Series 7, and we expect the fourth-generation model in the upcoming Series 8. The improvements in heart sensors are likely to offer more reliable and accurate readings.
  • Faster performance: The Apple Watch Series 8 is likely to feature a dual-core S8 SiP (system in a package), which would be faster than the dual-core S5 chip in the Apple Watch SE. Customers can expect faster performance and more fluid animations as a result.

If the Apple Watch Series 8 is not an attractive option for current Apple Watch SE customers, it's worth noting that we are expecting an updated Apple Watch SE alongside the Series 8 that may offer more moderate upgrades, though there have been few rumors about specs for the new SE model.

Popular Stories

iOS 26

Everything New in iOS 26.2 Beta 3

Monday November 17, 2025 3:20 pm PST by
Apple provided developers with the third beta of an upcoming iOS 26.2 update, and there are still new features that are being added with each beta that we get. We've rounded up all of the changes that Apple made in beta 3. AirDrop Apple added new AirDrop functionality, providing a way for two people to share files temporarily without having to add one another as contacts. iOS 26.2...
applecare apple care banner

Apple Brings New AppleCare+ Options to India

Tuesday November 18, 2025 8:42 am PST by
Apple today announced an expansion of AppleCare+ coverage in India, with new options for monthly and annual plans, and the addition of Theft and Loss for iPhone for the first time. Options for monthly and annual AppleCare+ plans in India provide more choice and flexibility, allowing users to keep coverage for as long as they require. Apple's vice president of Worldwide iPhone Product...
Apple Wallet ID Illinois

iPhone Driver's License Feature Launching in Illinois

Tuesday November 18, 2025 8:47 am PST by
In select U.S. states, residents can add their driver's license or state ID to the Wallet app on the iPhone and Apple Watch, providing a convenient and contactless way to display proof of identity or age at select airports and businesses, and in select apps. Starting this Wednesday, November 19, the feature will be available to residents of Illinois. The announcement confirmed that the...
Apple Sports App Preview Feature

Apple Sports App on iPhone Now Available in More European Countries

Monday November 17, 2025 6:27 am PST by
The free Apple Sports app on the iPhone was released in additional European countries today, including Belgium, Croatia, Czechia, the Netherlands, Luxembourg, Poland, Hungary, Denmark, Finland, Norway, Sweden, Switzerland, Slovakia, Slovenia, Serbia, Greece, Estonia, Latvia, Romania, Ukraine, and others. The app was already available in the U.S., the U.K., Canada, Austria, France, Germany,...
Magic Keyboard Touch ID Feature

Apple Releases New Firmware for 140W USB-C Power Adapter, Magic Keyboard and Magic Trackpad

Tuesday November 18, 2025 1:05 pm PST by
Apple today released updated firmware for several accessories, including the 140W USB-C Power Adapter, the Magic Trackpad 2, the Magic Trackpad USB-C, the Magic Keyboard with Touch ID, and the Magic Keyboard with Touch ID and Numeric Keypad. There is no word on what's included in the updated firmware at this time, but it could offer performance improvements and security updates. Accessory...
iPhone 17 Pro and Air N1 Feature

iPhone 17 vs. iPhone 16 Wi-Fi Speeds: New Study Reveals the Winner

Tuesday November 18, 2025 10:53 am PST by
A new study has revealed that the iPhone 17, iPhone 17 Pro, iPhone 17 Pro Max, and iPhone Air achieve significantly faster average Wi-Fi speeds compared to the iPhone 16 series, thanks to Apple's custom-designed N1 chip. The study was conducted by Ookla, the company behind the popular Speedtest website and app. It said the results are based on global, crowdsourced Speedtest user data...
iPhone 17 Pro Cosmic Orange

10 Reasons to Wait for Next Year's iPhone 18 Pro

Wednesday November 19, 2025 4:00 am PST by
Apple's iPhone development roadmap runs several years into the future and the company is continually working with suppliers on several successive iPhone models at the same time, which is why we often get rumored features months ahead of launch. The iPhone 18 series is no different, and we already have a good idea of what to expect for the iPhone 18 Pro and iPhone 18 Pro Max. One thing worth...
best early black friday deals

Best Black Friday Apple Deals Live Now - Save on AirPods, iPads, and Apple Watches

Saturday November 15, 2025 1:45 pm PST by
We're officially in the month of Black Friday, which will take place on Friday, November 28 in 2025. As always, this will be the best time of the year to shop for great deals, including popular Apple products like AirPods, iPad, Apple Watch, and more. In this article, the majority of the discounts will be found on Amazon. Note: MacRumors is an affiliate partner with some of these vendors. When ...
macbook black friday

The Best Early Black Friday Mac Deals

Tuesday November 18, 2025 7:32 am PST by
We're getting closer to Black Friday, which lands next week on Friday, November 28. In the lead-up to the shopping holiday, we're tracking a few lowest-ever prices on Apple's most popular Macs, including the M4 MacBook Air and brand new M5 MacBook Pro. Note: MacRumors is an affiliate partner with some of these vendors. When you click a link and make a purchase, we may receive a small payment,...
AirPods Pro Firmware Feature

Apple Releases New Firmware for AirPods Pro 2, AirPods Pro 3, and AirPods 4

Thursday November 13, 2025 11:35 am PST by
Apple today released new firmware designed for the AirPods Pro 3, the AirPods 4, and the prior-generation AirPods Pro 2. The AirPods Pro 3 firmware is 8B25, while the AirPods Pro 2 and AirPods 4 firmware is 8B21, all up from the prior 8A358 firmware released in October. There's no word on what's include in the updated firmware, but the AirPods Pro 2, AirPods 4 with ANC, and AirPods Pro 3...

Top Rated Comments

arkitect Avatar
43 months ago
Any reason why this article is comparing the SE with the 8?

Would it not make more sense to compare the 7 or 6?

Or would the difference between a 7 and an 8 be so small there would be nothing to write about?
Score: 10 Votes (Like | Disagree)
1557750 Avatar
43 months ago

How do y’all know all of this about the 8 if it ain’t out yet? Aren’t these all just “rumours”?
Boy, wouldn’t that be great. Just rumors with a whole bunch of surprises left for the reveal.

Unfortunately not the world we live in and most of us have found when the time comes for release, there’s about 5% surprise left out of the 95% rumors that end up being true.

Whether it’s someone in design, production, retail or nowadays software during betas release details.
Score: 4 Votes (Like | Disagree)
FloridaScrubJay Avatar
43 months ago
Looking forward to Series 8. My Series 4 will be retired this year.
Score: 4 Votes (Like | Disagree)
syklee26 Avatar
43 months ago
temperature measurement is all good, but the real game changer would be blood sugar measurement.
Score: 3 Votes (Like | Disagree)
Bug-Creator Avatar
43 months ago
/me waits for an SE2 with Series 6 features.
Score: 3 Votes (Like | Disagree)
Cromulent Avatar
43 months ago
I’m getting the series 8. I really want to get fitter. It’ll only be the cheapest one but since it will be my first one I’m looking forward to seeing how it works out.
Score: 3 Votes (Like | Disagree)