Apple Watch Series 6 to Feature Blood Oxygen Monitoring Sensor

The Apple Watch Series 6 will add blood oxygen monitoring to its features list when it's launched later this year, according to a new report from DigiTimes.

applewatchs5designheartrate

Apple Watch 6 will feature biosensors that can monitor sleeping conditions, detect blood oxygen and measure pulse rates, heartbeats and atrial fibrillation, and will also incorporate MEMS-based accelerometer and gyroscope, all allowing the new device to continue to lead in measurement precision among wearable devices, the sources said.

The Taiwan-based website's sources say that the next-generation Apple Watch has undergone "smooth development" thanks to close collaboration between Apple and Taiwanese company ASE Technology, which has obtained major backend orders for the device.

Leaked code found in iOS 14 has previously suggested Apple is working on an Apple Watch that can detect blood oxygen levels.

Based on the discovered code, Apple will provide notifications when blood oxygen levels drop below a healthy threshold, which is right around 95 to 100 percent saturation. A drop in blood oxygen level can suggest a serious respiratory or cardiac problem.

It was not clear from the code if the feature would be limited to new ‌Apple Watch Series 6‌ devices or if it would come as a software update in watchOS 7, but today's report suggests it may be exclusive to the Series 6.

When the original ‌‌Apple Watch‌‌ was released back in 2015, iFixit actually discovered that Apple's heart sensors have the capability to monitor blood oxygen levels, but Apple has never activated it.

Other smartwatch and fitness tracker makers including Google-owned Fitbit already offer blood oxygen monitoring features in some of their wearable devices, so Apple is playing catch-up in the area, but that could mean the company has a more advanced implementation of the feature in the works.

‌Apple Watch Series 6‌ models, which are in development for a fall launch, are rumored to feature faster performance, better water resistance and improved wireless transmission for faster Wi-Fi and cellular speeds.

These improvements will be made in part through a rumored swap to liquid crystal polymer or LCP material for the flexible circuit boards expected to be included in the ‌Apple Watch Series 6‌, according to Apple analyst Ming-Chi Kuo.

Related Roundup: Apple Watch Series 6
Buyer's Guide: Apple Watch (Caution)
Related Forum: Apple Watch

Top Rated Comments

smythey Avatar
13 months ago
This addition is quite a big deal, especially in the context of COVID. A good Sp02 monitor costs around half the price of an Apple watch itself.
Score: 13 Votes (Like | Disagree)
johannnn Avatar
13 months ago

Wait, does that mean sleep monitoring feature will be removed from all apple watches except series 6?
No? The article doesn't state that.
Score: 11 Votes (Like | Disagree)
bryn0076 Avatar
13 months ago
I'll bet 2 coffees that it won't launch in Australia !
Score: 10 Votes (Like | Disagree)
Dulcimer Avatar
13 months ago

Wait, does that mean sleep monitoring feature will be removed from all apple watches except series 6?
My guess is that basic sleep tracking functionality will be provided in all watchOS 7 AWs but the AW6 will probably support some advanced sleep tracking as a headline feature. Specifically:

* Use of the new blood oxygen sensor to do a simple form of sleep apnea tracking (akin to the simple EKG feature in AW4/5).
* Dedicated circuitry to ensure low-power modes of heartbeat/other sensors during sleep mode, which enables better data collection for advanced sleep tracking.
* Faster charging to make morning top-offs quick while getting ready for the day ahead.
* Apple will probably tout their magic algorithms developed by their health team to be best-in-industry.


These are just guesses because otherwise I don’t really know what else AW6 could offer other than standard speed and battery improvements. AW5 was already a sleeper update. Two years like that would be disappointing.
Score: 9 Votes (Like | Disagree)
ChromeCloud Avatar
13 months ago
I'm also hoping for the integration of the U1 Ultra Wideband chip found in the iPhone 11.
Score: 6 Votes (Like | Disagree)
michiemme Avatar
13 months ago
Thanks Apple... you're giving me a reason to spend (once more) some money...
Score: 6 Votes (Like | Disagree)

Top Stories

iPhone 13 Always On Feature

iPhone 13 to Bring Over a Major Feature From the Apple Watch

Wednesday July 28, 2021 2:21 am PDT by
Apple's upcoming iPhone 13 lineup will feature an always-on display akin to the Apple Watch Series 5 and Series 6, according to recent reports. In his weekly Power On newsletter, Bloomberg journalist Mark Gurman, who often reveals accurate insights into Apple's plans, said that the iPhone 13 may feature an Apple Watch-inspired always-on mode. The Apple Watch Series 5 and Apple Watch...
REC ASA CODE2016 20160601 205816 2745

Elon Musk Reportedly Demanded to Become Apple CEO as Part of Potential Tesla Acquisition [Update: Musk Denies]

Friday July 30, 2021 9:04 am PDT by
Tesla CEO Elon Musk reportedly once demanded that he be made Apple CEO in a brief discussion of a potential acquisition with Apple's current CEO, Tim Cook. The claim comes in a new book titled "Power Play: Tesla, Elon Musk and the Bet of the Century," as reviewed by The Los Angeles Times. According to the book, during a 2016 phone call between Musk and Cook that touched on the possibility of ...
duracell battery bitter coating

Apple Says Don't Buy AirTag Replacement Batteries With Bitter Coating

Wednesday July 28, 2021 11:08 am PDT by
Since AirTags were just released earlier this year and are expected to have a year-long battery life, it may be some time yet before AirTag users need a replacement battery, but when the time comes for a refresh, Apple is warning customers not to buy batteries with a bitter coating. AirTags use coin-shaped CR2032 batteries, which happen to be a size that's easy to swallow. Some battery...
nothing ear 1 buds 1

Nothing 'Ear (1)' True Wireless Earbuds Launch to Take on AirPods Pro With ANC and Unusual Design for $99

Tuesday July 27, 2021 7:57 am PDT by
Nothing, a new brand from OnePlus founder Carl Pei, has today officially launched the "Ear (1)" true wireless earbuds after months of anticipation around the company's AirPods Pro rival. The Ear (1) features an in-ear design, Active Noise Cancelation, Bluetooth 5.2, IPX4 water resistance, and a charging case with Qi-compatible wireless charging and a USB-C port. Fast pairing is supported on...
General Apps Messages

Android iMessage Competitor Puts Pressure on Apple

Friday July 30, 2021 3:15 am PDT by
Google and the three major U.S. carriers, including Verizon, AT&T, and T-Mobile, will all support a new communications protocol on Android smartphones starting in 2022, a move that puts pressure on Apple to adopt a new cross-platform messaging standard and may present a challenge to iMessage. Verizon recently announced that it is planning to adopt Messages by Google as its default messaging...
Apple Leak Feature

Apple Demands Leaker Reveals Sources Under Threat of Being Reported to Police

Wednesday July 28, 2021 6:53 am PDT by
Apple has sent a cease and desist letter to a leaker based in China as part of its continuing attempts to curtail leaks of unreleased products, according to Vice. A Chinese citizen who shared images of stolen Apple prototypes on social media was sent a warning letter from Fangda Partners, Apple's law firm in China, on June 18, 2021. An extract from the letter read:You have disclosed without ...
apple rtp land

Apple Preparing to Occupy 200,000 Square Feet of Temporary Space Ahead of New $1 Billion North Carolina Campus

Thursday July 29, 2021 9:14 am PDT by
Back in April, Apple announced a $430 billion investment over the next five years to create more than 20,000 new jobs as the company continues to expand. One significant piece of that plan is a new engineering and research center in North Carolina where Apple will be investing over $1 billion and hiring at least 3,000 employees. Assemblage of seven properties in Research Triangle Park owned by ...
iOS 15 General Feature Purple

Everything New in iOS 15 Beta 4: Safari Tweaks, MagSafe Battery Pack Support, Notification Updates and More

Tuesday July 27, 2021 11:47 am PDT by
Apple today released the fourth betas of iOS 15 and iPadOS 15, introducing additional refinements to the new features that are coming in the software updates. In these betas, Apple has introduced changes for Safari, Notifications, Focus mode, and more. Safari Updates Apple is continuing to refine the design of Safari on the iPhone, and in iOS 15, there are tweaks to improve usability. ...
new m1 chip

Tim Cook on Apple Deciding to Manufacture Components: 'We Ask Ourselves If We Can Do Something Better'

Tuesday July 27, 2021 3:04 pm PDT by
During today's earnings call for the third fiscal quarter of 2021 (second calendar quarter), Apple CEO Tim Cook was asked how Apple decides what components to purchase and what components to develop, and Cook said that Apple asks if it can be done better. We ask ourselves if we can do something better. If we can deliver a better product. If we can buy something in the market and it's great...
a15 chip

iPhone 13 and Redesigned MacBook Pro Chip Production Hit With Gas Contamination

Friday July 30, 2021 5:44 am PDT by
The most important TSMC factory that manufactures Apple's chips destined for next-generation iPhone and Mac models has been hit by a gas contamination, according to Nikkei Asia. The factory, known as "Fab 18," is TSMC's most advanced chipmaking facility. TSMC is Apple's sole chip supplier, making all of the processors used in every Apple device with a custom silicon chip. Industry...