Gurman: Apple Watch Series 9 and Ultra 2 to Feature New Heart Rate Monitor, More Accurate Sensors, U2 Chip, and More

The Apple Watch Series 9 and second-generation Apple Watch Ultra will offer several previously undisclosed features, Bloomberg's Mark Gurman claims.

Apple Watch Series 9 Pink Aluminum Feature
In a detailed report outlining his full expectations for Apple's "Wonderlust" event, Gurman said that the Apple Watch Series 9 and second-generation Apple Watch Ultra will offer various sensor and component upgrades, with a general "focus on speed, efficiency, and accuracy." These changes will include a new version of Apple's optical heart rate sensor. The Apple Watch Series 7 and Series 8 feature Apple's third-generation optical heart rate sensor.

The new Apple Watches will also feature an all-new "U2" ultra wideband chip, the first generational iteration of the component since the U1 chip's 2019 introduction in the iPhone 11 Pro. The new chip will improve the Apple Watch's location capabilities, allowing people and devices to be tracked more precisely in the Find My App. It is apparently set to come to all of the next versions of Apple's major products, including the ‌iPhone‌ 15 and ‌iPhone‌ 15 Pro.

The second-generation Apple Watch Ultra will be manufactured with more recycled materials, as well as come in a black color option for the first time. As previously reported, the stainless steel Apple Watch Series 9 will feature a 3D-printed casing. Apple plans to start manufacturing the Apple Watch Ultra with the technology starting next year.

This year's main Apple Watch upgrade will be a new processor, which has to date effectively not been changed throughout three successive generations of the device. Apple apparently plans to "heavily tout major gains in processing speed" during its "Wonderlust" event.

The new Apple Watch models will otherwise be largely unchanged compared to their predecessors. The company also plans to shift away from some of its leather watch bands, and there are signs that Apple may finally update or discontinue the Link Bracelet introduced alongside the original Apple Watch.

Related Forum: Apple Watch

Popular Stories

Home Hub Command Center with Dome Base Feature

Apple Working on All-New Operating System

Thursday September 25, 2025 1:11 pm PDT by
Apple is developing an all-new operating system codenamed "Charismatic," according to Bloomberg's Mark Gurman. Apple smart home hub concept based on rumors This is likely Apple's long-rumored "homeOS" operating system. In a report last month, Gurman said both Apple's rumored smart home hub in 2026 and tabletop robot in 2027 will run the new operating system. He said the software platform ...
iOS 26 Battery Glass Feature

iPhone 16 Pro Max 80% Charge Limit: One Year Later, Was It Worth It?

Wednesday September 24, 2025 3:58 pm PDT by
With the iPhone 15 series, I did an experiment and kept my iPhone's Charge Limit set at 80 percent for an entire year. It provided an interesting look at the impact of charge limits on battery longevity, so I decided to repeat it for the iPhone 16 line. Since September 2024, my iPhone 16 Pro Max has been limited to an 80 percent charge, with no cheating. As of today, my battery's maximum...
iOS 26

Apple Continues to Prepare iOS 26.0.1 With Multiple Bug Fixes Expected

Sunday September 28, 2025 1:30 pm PDT by
Apple is preparing to release iOS 26.0.1, according to a private account on X with a proven track record of sharing information about future iOS versions. The account initially said iOS 26.0.1 would have a build number of 23A350, but they now expect the update to have a build number of 23A355. This suggests that the software update will include more bug fixes or changes than initially...
Apple MacBook Pro M4 hero

New MacBook Pro Nears Mass Production, But Four Bigger Upgrades Expected Next Year

Sunday September 28, 2025 2:08 pm PDT by
Apple's next MacBook Pro models will enter mass production soon, according to the latest information shared by Bloomberg's Mark Gurman. In his Power On newsletter today, Gurman said he continues to believe the new MacBook Pro models will be released at some point between late 2025 and the first quarter of 2026, meaning they should be available to order by March at the latest. Apple often...
AirPods Pro 3 Newsroom

Apple's 'Back to School' Offer Ends Soon, Now Applies to AirPods Pro 3

Wednesday September 24, 2025 7:20 am PDT by
Apple's annual "Back to School" promotion for students ends soon, so act fast if you want to score free AirPods with the purchase of an eligible new Mac or iPad. Until Tuesday, September 30, college students and qualifying educational staff in the U.S. can receive free AirPods 4 with Active Noise Cancellation when they purchase an eligible new Mac or iPad from Apple. This is a $179 value. ...
iPhone 17 Pro Colors

Skipped the iPhone 17 Pro? Here's What is Rumored for iPhone 18 Pro

Tuesday September 23, 2025 8:55 am PDT by
While the iPhone 18 Pro and iPhone 18 Pro Max are still a year away, there are already a few rumors about the devices that offer an early look ahead. Below, we have recapped some of the early iPhone 18 Pro rumors so far. This story was published previously, and it has been updated to reflect the latest rumors. Many early rumors prove to be true, but nothing is confirmed yet, and Apple's...
iphone 17 ceramic shield

Regular iPhone 17's USB-C Charging Speeds Tested With Apple Chargers

Friday September 26, 2025 9:01 am PDT by
The website ChargerLAB has tested the standard iPhone 17 model's USB-C charging speeds with a variety of Apple's chargers, from 18W to 140W. The device reached a peak charging speed of around 27W to 28W with these Apple chargers:29W USB-C Power Adapter 30W USB-C Power Adapter 35W Dual USB-C Port Power Adapter 35W Dual USB-C Port Compact Power Adapter 40W Dynamic Power Adapter with 60W Max...
Tim Cook Rainbow

Apple Event in October? Here's What to Expect

Monday September 29, 2025 9:31 am PDT by
Apple's annual iPhone event is in the rearview mirror, but rumors suggest the company plans to release a handful of additional products before the year ends. Will there be another Apple event this October? We discuss the possibility below. Apple in October Apple's most recent October events were in 2021 and 2023. In 2022 and 2024, Apple did not host an October event. Instead, it...
maxresdefault

Review: A Week With the iPhone 17 Pro

Friday September 26, 2025 12:51 pm PDT by
Apple's iPhone 17 models have been out for a week now, so we thought we'd do a longer-term review of the flagship iPhone 17 Pro and Pro Max now that we've been able to spend more time with them. Subscribe to the MacRumors YouTube channel for more videos. MacRumors videographer Dan Barbera has a Silver iPhone 17 Pro and a Cosmic Orange iPhone 17 Pro Max, and despite a lot of concern over...

Top Rated Comments

wanha Avatar
27 months ago
Here we go again with Apple forcing U2 on its users
Score: 128 Votes (Like | Disagree)
ProfessionalFan Avatar
27 months ago

It would be nice is we went into the event with someone new we haven’t heard from the leaks
You visit a site called MacRumors, so you are kinda doing it to yourself.
Score: 44 Votes (Like | Disagree)
fatTribble Avatar
27 months ago
Well this may be the year I retire my trusty Series 4! ??
Score: 20 Votes (Like | Disagree)
Rychiar Avatar
27 months ago
I was laughing last night when I pressed play on my moms phone and that U2 album is the only thing in there so it played
Score: 16 Votes (Like | Disagree)
alexandr Avatar
27 months ago

It would be nice is we went into the event with someone new we haven’t heard from the leaks
I'm someone new, would you like to go into the event with me? ;)
Score: 14 Votes (Like | Disagree)
solq Avatar
27 months ago
Give it something like a 1-week battery life to make it actually useful...
Score: 12 Votes (Like | Disagree)