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When the Apple Watch was originally released in 2015, it was pitched as a great watch, an intimate way to communicate, and a comprehensive fitness device. While the original Apple Watch (later renamed Series 0) lacked GPS and was generally a slow device, it has shown dramatic improvements year over year particularly for Apple’s health initiatives.

When Apple released the Series 1 and Series 2 Apple Watches, it added heart rate monitoring for Apple Health. When you enable heart rate monitoring, you  can also turn on heart rate notifications, so you know if your heart rate remains above or below a chosen beats per minute (BPM), or to occasionally check for an irregular heart rhythm. Irregular rhythm notifications are available only with watchOS 5.1.2 or later in certain countries.

With Apple Watch Series 4, Apple added a electrocardiogram monitoring (also known as ECG and EKG). The ECG app on Apple Watch (Series 4 or newer) can record your heartbeat and rhythm using the electrical heart sensor and then check the reading for atrial fibrillation (AFib). It then records that information into the Apple Health app.

Since the release of Apple Watch, there have been countless stories of people’s lives being saved by the health advancements in Apple Watch and Apple’s Health initiatives.

Apple Watch ECG

If you have an Apple Watch Series 4 or newer, here’s a how to guide on how to take an ECG.

Apple also includes a Health app on the iPhone where it easy to learn about your health and start reaching your goals. It consolidates data from iPhone, Apple Watch, and third-party apps in one place.

Top Stories on Apple Health

Oklahoma woman credits Apple Watch for saving her life after leading to diabetes diagnosis

Apple Watch Heart Rate app watchOS 10

Apple Watch is equipped with a heart rate monitor and the ability to detect Afib, and sometimes those can lead to lifesaving discoveries. Ahead of World Diabetes Day on November 14, Judith Luebke of Oklahoma, who credits the Apple Watch with saving her life, has shared her story of how the watch helped lead to her diabetes diagnosis two years ago.

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The first Apple Watch was supposed to launch with blood sugar monitoring; the health battle within Apple

Apple Watch blood sugar monitoring app

A new report based on interviews with insiders says the very first Apple Watch was originally supposed to launch with non-invasive blood sugar monitoring. Indeed, it says, this was intended to be the device’s headline feature.

The piece also reveals battles within the company over how far the company’s health ambitions should go, with some criticising it for targeting the “worried well” rather than those who most need health tech …

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Early Apple Journal hands-on says it doesn’t challenge third-party apps

Apple Journal hands-on | Screengrab and sunrise

Apple’s new Journal app is now available in the developer beta of iOS 17.2, ahead of a public beta coming soon, and official launch later this year. But an early Apple Journal hands-on says that the mental health feature is unlikely to pose any threat to existing third-party journaling apps – at least, in its current form.

A longtime Day One user found that Apple’s app is extremely basic – so much so that he at first wondered whether he was missing something …

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Tennis versus Pickleball: Apple Watch study compares the health benefits

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Pickleball has been named the fastest-growing sport in America, combining elements of tennis, table-tennis, and badminton. But when it comes to tennis versus pickleball, which offers the greatest health benefits?

That’s a question a research study is tackling with the help of Apple Watch data, and the Cupertino company has shared some initial insights …

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The most advanced smart scale from Withings cleared by FDA [U: Now available]

Withings Body Scan

Smart health device pioneer Withings has been delivering more and more capable smart scales over the last 15 years. Today the company has announced it’s received FDA clearance for its most advanced scale yet. Body Scan comes with a 6-lead ECG, segmental body composition readings, nerve activity assessments, Apple Health support, and more.

Update 9/26: The Withings Body Scan is now available in the US.

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French iPhone 12 drama set to end, as Apple issues software update

French iPhone 12 drama

The iPhone 12 enjoyed some unexpected time in the spotlight, some three years after launch, when French authorities suddenly announced that it was found to have exceeded legal radiation exposure limits. There was talk of having the model withdrawn from sale.

The drama now looks set to end, as Apple has delivered a promised software update to resolve the issue, and the French government is now testing it …

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Withings launches ScanWatch 2 with 30-day battery, continuous body temp tracking, Apple Health

Withings ScanWatch 2 and Light

Following up on the news of its advanced Body Scan health station earlier this week, Withings has announced an upgraded hybrid smartwatch. The new ScanWatch 2 comes with popular features of its predecessor like 30-day battery life, ECG, and blood oxygen measurements, and Apple Health support. And it adds new features like continuous body temperature tracking, cycle tracking, heart rate variability, improved auto activity tracking, and more.

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Feature Request: Apple Watch sleep tracking needs an overhaul, as Garmin adds naps

Apple Watch sleep tracking | Cat asleep on a desk

Apple Watch sleep tracking is the reason I decided to hold onto my old Series 4 model when I bought a Series 5. It was worth so little that I figured I’d hang onto it and simply swap watches when I got into bed to use the S4 as a dedicated sleep tracker.

Monitoring my reported sleep patterns in the Health app, however, has revealed that the Apple Watch isn’t actually very good at the finer details – like telling when I’m in bed, when I’m asleep, and when I’m asleep in bed …

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Empirical Health app turns Apple Watch into ‘whole health monitor’ with access to doctors

Empirical Health app iPhone Apple Watch

After releasing its Empirical Sleep Tracker in 2022, Empirical Health has launched its new app and service that’s designed to deliver “proactive primary care” specifically for Apple Watch users. The big idea is to use all that valuable Apple Watch data as a “whole health monitor” with seamless access to virtual doctor appointments, actionable and trackable personalized health plans, and more.

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Lumen metabolic analyzer update

Lumen metabolic analyzer gets precise fat and carb burn results with iOS update

Lumen, the pocket-sized device that measures your metabolism to help you achieve health and fitness goals has received a new update. The iOS-connected device with Apple Health support now offers granular results to show you the exact percentage of fat and carbs your body is burning plus new healthy combo meal suggestions that line up with your personalized nutrition plan.

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FitnessView Teams for iPhone and iPad launches as a valuable tool for coaches and trainers

FitnessView Teams

Funn Media, the developer behind Calory, WaterMinder, and more has launched a new version of its FitnessView activity tracker for coaches, trainers, and dieticians. FitnessView Teams is an elegant solution to track and manage the health and activity data on iPhone and iPad for entire teams or multiple clients using Apple Watch to help you deliver insightful and actionable feedback.

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Review: Kinsa Smart Thermometer delivers great UX, Apple Health at an affordable price

Kinsa QuickScan Smart Thermometer review

Smart health devices can get expensive, which can make it normal to start questioning how much value they’re actually delivering. Recently I’ve been testing out the Kinsa QuickScan Smart Thermometer and I’ve been delighted by the great hardware and software but beyond that, it offers features like Apple Health support, personalized medical advice (without a subscription), and more for under $50.

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Children’s use of social media should be managed, says American Psychological Association

Children's use of social media | Child with smartphone

Children’s use of social media may have both positive and negative impacts, but parents and other caregivers should ensure they remain watchful, says a new health advisory.

The American Psychological Association (APA) has made 10 recommendations to reduce the risks of harm, several of them being to better educate children about the issues they may encounter …

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Apple vs. Masimo court battle ends in mistrial; jury 6-1 in favor of Apple

Apple vs Masimo mistrial | Apple Watch O2 reading

The Apple vs. Masimo court battle has ended in a mistrial, after six of the jurors found that Apple had not stolen trade secrets to create the O2 sensor in the Apple Watch – but the seventh juror disagreed.

The judge had already rejected half of Masimo’s patent infringement claims before handing the rest of them to the jury to decide …

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Bloomberg: Health app coming to iPad this year, AI-powered ‘wellness coaching service’ also in the works

Apple is expanding its push into health and wellness features as part of iOS 17 and beyond, according to a new report from Bloomberg. With iPadOS 17 this year, the report says Apple will release an iPad version of the Health app for the first time. The Health app will also reportedly add new features for “tracking emotion and managing vision conditions” this year.

For next year, Apple is also reportedly working on an “artificial intelligence-powered health coaching service” as well as “new technology for tracking emotions.”

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