Apple Watch SE vs. Apple Watch Series 8: New Features to Expect If You've Waited to Upgrade - MacRumorsOpen MenuShow RoundupsShow Forums menuVisit ForumsOpen Sidebar
Skip to Content

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

duo aquarium

More Fun iPhone Duo Apps: 30 New Picks to Try

Friday November 6, 2026 3:27 pm PST by
When the iPhone Duo launched, we shared a list of some of the fun apps developers created for the new form factor. Two weeks out, developers are continuing to come up with fresh ideas, so we thought we'd share some of our favorites. Games Marbles Unhinged ($2.99) - Marbles Unhinged is a marble maze designed for the Duo. When you fold it, the floor turns into a ramp. If you stand the top...
apple pro tell logo

Apple Launching Five New Products Today

Thursday November 5, 2026 12:59 am PST by
Apple is launching five new products on Friday, November 6, following pre-orders that opened last week, including its first touchscreen MacBook Pro models. The following new products will be available from today: iPad mini with OLED display and A20 Pro chip iMac with M6 chip 14-inch MacBook Pro with M6 chip 14-inch MacBook Pro with OLED touchscreen 16-inch MacBook Pro with OLED...
iOS 28 AI

Apple Taking New Approach to Developing iOS 28 and macOS 28

Sunday November 8, 2026 7:42 am PST by
Apple has made a change to its development process for iOS 28, macOS 28, and corresponding software updates, according to Bloomberg's Mark Gurman. In his Power On newsletter today, he said Apple separates development of each year's new operating systems into three major stages. Typically, he said each stage consists of four weeks of coding followed by a four-week "convergence" period where...

Top Rated Comments

arkitect Avatar
55 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)
55 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
55 months ago
Looking forward to Series 8. My Series 4 will be retired this year.
Score: 4 Votes (Like | Disagree)
55 months ago
temperature measurement is all good, but the real game changer would be blood sugar measurement.
Score: 3 Votes (Like | Disagree)
Cromulent Avatar
55 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)
Bug-Creator Avatar
55 months ago
/me waits for an SE2 with Series 6 features.
Score: 3 Votes (Like | Disagree)
Latest Stories
Apple Store Subscription Sign-Up Controversy Exposed
Apple Store Subscription Sign-Up Controversy Exposed
2 hours ago
Siri AI Rumored to Become 'More Like an Agent' as Early as Next Year
Siri AI Rumored to Become 'More Like an Agent' as Early as Next Year
12 hours ago
Apple Taking New Approach to Developing iOS 28 and macOS 28
Apple Taking New Approach to Developing iOS 28 and macOS 28
14 hours ago
Early Apple Black Friday Deals on Apple Watch, MacBook Air, and More
Early Apple Black Friday Deals on Apple Watch, MacBook Air, and More
1 day ago
'Backglow' Lets You Customize New MacBook Pro's Glowing Apple Logo
'Backglow' Lets You Customize New MacBook Pro's Glowing Apple Logo
1 day ago
Top Stories: Apple Product Launches, iOS 27.3 Beta, and More
Top Stories: Apple Product Launches, iOS 27.3 Beta, and More
2 days ago
More Fun iPhone Duo Apps: 30 New Picks to Try
More Fun iPhone Duo Apps: 30 New Picks to Try
2 days ago
Hands-On With Apple's New OLED Touchscreen MacBook Pro
Hands-On With Apple's New OLED Touchscreen MacBook Pro
2 days ago
Apple Store With All-New Design Opening Soon in Southern California
Apple Store With All-New Design Opening Soon in Southern California
2 days ago
Control the Glowing Apple Logo on Your New MacBook Pro
Control the Glowing Apple Logo on Your New MacBook Pro
2 days ago
Apple Shares New 'Apple Card: Apply and Use in Minutes' Ad
Apple Shares New 'Apple Card: Apply and Use in Minutes' Ad
3 days ago
Apple Says More Than 100,000 Apps Optimized for iPhone Duo, Here's What's Still Missing
Apple Says More Than 100,000 Apps Optimized for iPhone Duo, Here's What's Still Missing
3 days ago
Early Black Friday Deals Kickoff With Steep Discounts on Apple Watch Ultras and More
Early Black Friday Deals Kickoff With Steep Discounts on Apple Watch Ultras and More
3 days ago
The MacRumors Show: iOS 27.3 Looks Like a Huge Update
The MacRumors Show: iOS 27.3 Looks Like a Huge Update
3 days ago
Best Buy's Black Friday Event Begins With Sitewide Savings on Apple, TVs, More
Best Buy's Black Friday Event Begins With Sitewide Savings on Apple, TVs, More
3 days ago
Apple Releasing Yet Another Two New Products Next Week
Apple Releasing Yet Another Two New Products Next Week
3 days ago
MacBook Air Drops to Lowest Price in Months With Amazon's $250 Discount
MacBook Air Drops to Lowest Price in Months With Amazon's $250 Discount
3 days ago
Apple Rumored to Drop the iPhone's Action Button Next Year
Apple Rumored to Drop the iPhone's Action Button Next Year
3 days ago
Apple's Extended Return Policy Now in Effect for 2026 Holiday Season
Apple's Extended Return Policy Now in Effect for 2026 Holiday Season
3 days ago
Apple Music Classical Updated With New Icon and Refreshed Design
Apple Music Classical Updated With New Icon and Refreshed Design
3 days ago
OLED iPad Mini, M6 iMac, and New MacBook Pros Available From Today
OLED iPad Mini, M6 iMac, and New MacBook Pros Available From Today
3 days ago
Apple Surveys iPhone Duo Buyers About Crease and Camera
Apple Surveys iPhone Duo Buyers About Crease and Camera
3 days ago
Apple's First Touchscreen Mac is Now Arriving to Customers
Apple's First Touchscreen Mac is Now Arriving to Customers
3 days ago
Claude Gets Personal Finance Feature With Bank Account Linking
Claude Gets Personal Finance Feature With Bank Account Linking
3 days ago
Apple Arcade Adds Crossy Road Rush and NBA 2K27
Apple Arcade Adds Crossy Road Rush and NBA 2K27
3 days ago
Apple's New HomeView Smart Home Hub: Here's How Much RAM It Has
Apple's New HomeView Smart Home Hub: Here's How Much RAM It Has
3 days ago
iPad Mini vs. iPad Air Buyer's Guide: Now Just $50 Apart
iPad Mini vs. iPad Air Buyer's Guide: Now Just $50 Apart
3 days ago
First iOS 27.3 and macOS Golden Gate 27.3 Public Betas Now Available
First iOS 27.3 and macOS Golden Gate 27.3 Public Betas Now Available
3 days ago
Apple Announces a New Mac Sales Record
Apple Announces a New Mac Sales Record
3 days ago
Paid $200 for Logic Pro? Apple Says You Won't Get This New Feature
Paid $200 for Logic Pro? Apple Says You Won't Get This New Feature
4 days ago