Today's watchOS 7.2 and iOS 14.3 updates introduce a new cardio fitness feature that's designed to let users determine their cardio fitness level and receive notifications on the Apple Watch if it falls into a low range.
Apple says that "breakthrough technology" in watchOS 7 lets the Apple Watch determine cardiorespiratory fitness as measured by VO2 max. VO2 max is the maximum amount of oxygen that the body is able to use during exercise, and it can be improved through physical activity.
Prior to now the Apple Watch was already able to estimate higher levels of VO2 max during outdoor walks, runs, or hikes, but by taking advantage of all of the sensors in the Apple Watch, in watchOS 7.2 it's now possible for the watch to take cardio fitness measurements as users walk throughout the day, regardless of whether they're tracking a workout.
"Cardio fitness is increasingly recognized as a powerful predictor of overall health, and with today's update to watchOS 7, we are making it even more accessible to more people," said Jeff Williams, Apple's chief operating officer. "Using its advanced sensors, Apple Watch now brings estimation of low cardio fitness levels from clinics directly to a user's wrist, so people have more insight into how they can improve their long-term health through daily activity."
This functionality lets Apple Watch better measure VO2 Max for users who don't often do high-intensity workouts. In a press release announcing the new feature, Apple says that a 2016 study from the American Heart Association recognized a link between low cardio fitness and higher risk of significant health issues like heart disease and high blood pressure later in life.
Cardio Fitness is available as a new category in the Health app on iPhone, and fitness level is classified as high, above average, below average, or low relative to people in your same age group and of the same sex. Users can also track how their cardio fitness levels have changed over the past week, month, or year, and if fitness levels fall into the low range, they can get a notification on Apple Watch that includes guidance on improving it.
Thursday October 31, 2024 9:42 am PDT by Tim Hardwick
Apple is set to release iOS 18.2 in December, bringing the second round of Apple Intelligence features to iPhone 15 Pro and iPhone 16 models. This update brings several major advancements to Apple's AI integration, including completely new image generation tools and a range of Visual Intelligence-based enhancements. There are a handful of new non-AI related feature controls incoming as well.
...
We're officially in the month of Black Friday, which will take place on Friday, November 29 in 2024. 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.
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,...
Thursday October 31, 2024 7:06 pm PDT by Joe Rossignol
The first Geekbench 6 benchmark results for the M4 Pro chip surfaced today. Impressively, the results that are available so far show that the highest-end M4 Pro chip is faster than the highest-end M2 Ultra chip in terms of peak multi-core CPU performance.
Here is a comparison of the results:
Mac mini with M4 Pro (14-core CPU): 22,094 multi-core score (average of 11 results)
Mac Studio...
Friday November 1, 2024 4:04 am PDT by Tim Hardwick
The iPhone SE 4 that's set to come out early next year is expected to debut Apple's first in-house 5G modem, according to Jeff Pu, an analyst who covers companies within Apple's supply chain.
In a research note this week with Hong Kong-based investment firm Haitong International Securities, Pu said Apple is expected to roll out its custom-made 5G modem starting with the next-generation...
Monday November 4, 2024 10:54 am PST by Juli Clover
With the second beta of iOS 18.2 that's available for developers today, Apple has further fleshed out the ChatGPT integration that's available with Siri. In the Settings app, there's now a section that shows the ChatGPT daily limit, and offers an option to upgrade to the paid ChatGPT Plus plan.
The beta includes an Advanced Capabilities section with a "Daily Limit" reading that shows up as...
Friday November 1, 2024 8:04 am PDT by Joe Rossignol
Apple's new M4 Pro and M4 Max chips are impressively fast in terms of CPU performance, topping the M2 Ultra, but what about graphics performance?
The first Geekbench 6 results for GPU performance are now available for the M4 Pro and M4 Max, and the Metal scores reveal some impressive year-over-year gains. Based on the Metal scores that are available so far, the M4 Pro and M4 Max are up to...
Friday November 1, 2024 9:40 am PDT by Joe Rossignol
After a busy October in which Apple announced new Macs and Apple Intelligence launched, the calendar has now turned to November. Below, we outline what to expect from Apple this month as the slower-but-still-busy holiday season approaches.
After seeding the first betas of iOS 18.2, iPadOS 18.2, and macOS Sequoia 15.2 with additional Apple Intelligence features last month, Apple will likely...
Does this improve from earlier versions of watch os 7? I ran the beta OS all summer and went from barely being able to run for 5 minutes to running a 10k in November. It said there was zero change in my vo2 max. I'm sure something changed durng that time period.
Is this for all Apple Watches that can run watchOS 7, or is it only for some of them?
In the notes for the update on my Apple Watch Series 4 it notes this as an added feature. I figured it would only be for Series 6, crossing fingers it is true.
This will be interesting for me as a cyclist. I do a lot of cardio exercise with my watch but because almost none of it is walking or running, my VO2 readings are very few and far between.