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Dear Tim letters

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

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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WHOOP fitness tracker leapfrogs Apple Watch with muscular load tracking

WHOOP muscular load

The majority of smartwatches and fitness trackers on the market offer heart rate tracking to understand your cardiovascular load for workouts. Now WHOOP has launched an update for its health and fitness tracker that brings a “first-of-its-kind” feature. Going beyond Apple Watch, Google, Garmin, and more, the WHOOP wearable can quantity your strength training by measuring muscular load.

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Heart Analyzer app for iPhone and Apple Watch overhauled with new ‘Dashboard’ and more for your Health data

Heart Analyzer is a popular iPhone and Apple Watch app that takes data from the Health app and provides more insight, additional trend information, and more. Today, a new update is rolling out to Heart Analyzer with an all-new Dashboard view, new charts, redesigned Apple Watch complications, and more.

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Withings launches Body Smart scale with Apple Health support, ‘Eyes Closed Mode,’ body comp, more

Withings Smart scale

Withings has launched its newest smart scale with Apple Health integration, advanced body composition analysis, a fresh “Eyes Closed Mode,” and more. The new Body Smart comes as the company’s updated entry-level model with the Body Comp and upcoming Body Scan serving as its high-end smart scales.

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How Apple Watch data helped this man discover he had life-threatening blood clots

apple watch blood clots

We hear a lot of stories from Apple Watch users who say the device has alerted them to potentially life-threatening health issues. A new story out of Ohio, however, is one of the first of its kind.

Ken Counihan says that a combination of respiratory rate and blood oxygen data from his Apple Watch alerted him to a potentially fatal condition last fall…

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