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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

Signal Ring gives blood pressure readings, not just alerts like Apple Watch

Signal Ring gives blood pressure readings | Image shows the companion iPhone app

Five Apple Watch models are able to measure your blood pressure in order to generate alerts for possible hypertension. However, they do not provide your actual blood pressure readings.

A few smart rings and other fitness devices do so, but rely on regular calibration with a traditional cuff monitor. The upcoming Signal Ring says that it delivers full blood pressure measurements without any calibration, and that a trial of thousands of people backs the claim …

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Best smart scales with iPhone and iPad sync for Apple Health app

Smart scales that sync with iPhone and iPad offer a convenient way to monitor personal health metrics.

Prices span from under $30 for basic features to around $500 for models with clinical-grade body scans and easy-to-recommend solutions in between.

For anyone who wants weight and related data to appear in the Health app, the key requirement is choosing a scale that supports Apple Health.

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Law proposed to ban AI companies from selling your health data

Law proposed to ban AI companies from selling your health data | Of a three-dimensional X-ray with DNA strand and molecule structure

People commonly disclose all kinds of personal data to AI chatbots, including the highly inadvisable practice of asking them for health advice. In addition to the grave medical dangers of obtaining inaccurate advice, users are also running significant privacy risks.

Most AI chatbots have terms and conditions that allow any of your conversations with them to be used as training data, and often app terms that allow data to be collated and sold. Democrats now propose to update a privacy law to prevent the sale of health data …

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Pedometer++ 8 brings friendly design refresh and Expedition Mode to Apple Watch

Pedometer++ has logged a lot of miles since first unlocking step tracking on the iPhone 5s in 2013. Nearly 13 years of updates later, version 8.0 arrives with a redesigned Apple Watch experience that includes an all-new Expedition Mode. Pedometer++ also touts a “highly-usable workout picker” for Apple Watch users frustrated by watchOS 26’s Workout app.

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Apple at 50: How the company’s shift into health changed my life at 25

This story is part of 9to5mac’s series celebrating Apple’s 50th anniversary.

April 1, 1976: 50 years ago, Apple was founded. 40 years later, to the date, I was a 25-year-old embarking on a health and fitness journey, and Apple was right at the core.

April 1, 2016: I started an Apple Watch workout streak that helped guide me to running. I’d never run in my life at 25, but I started closing rings on my watch with a used elliptical at home. By fall, I was running, and by New Year’s Day, I had lost 50 pounds.

April 1, 2017: I ran my first-ever 5K race. It was the “2017 Superintendent’s 5K Challenge: A Race for Education” in Miami, Florida. My 3.1-mile run time clocked in at 26 minutes 46 seconds with an 8-minute, 36-seconds pace per mile. I ranked 151 out of 2231 participants.

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Apple launching ‘revamped’ Health app later this year with these four upgrades

Apple Health features graphic

Over the past year or so, we’ve heard a plethora of Health app related rumors. Tim Cook has stated that one of Apple’s largest contributions to society will be in health, and this series of upgrades will be a key part of that vision. We’ll be recapping those upgrades, and you should be seeing them on your iPhone in just a few months.

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