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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.

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

All Apple Park employees getting standing desks because ‘sitting is the new cancer’

Musk mocks Apple | Aerial photo of Apple Park campus

One of the things we learned during David Rubenstein’s interview of Tim Cook, posted in full yesterday, was that all employees at Apple Park are getting standing desks.

We have given all of our employees, 100%, standing desks. If you can stand for a while, then sit, and so on and so forth, it’s much better for your lifestyle.


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Apple Watch again credited with saving a life as it leads New York man to discover erupted ulcer

Update: Yet another story has now emerged of the Apple Watch saving a man’s life. This time, Men’s Journal has the full story.

Time and time again, Apple Watch has been credited with warning users of severe health problems. Now, a new story out of New York shows yet another case where a person’s Apple Watch was first to tell them to seek medical attention…


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‘Father of iPod’ Tony Fadell thinks Apple needs to tackle iPhone addiction, company reportedly working on it

The former Apple engineer Tony Fadell, nicknamed the ‘father of the iPod,’ thinks Apple has a responsibility to tackle the problem of iPhone addiction.

He says what is needed is the equivalent of nutrition advice – where we know which food types in what quantities are healthy – and then a way to track our ‘intake’ …


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Comment: Having tried an iPhone-based medical consultation, I’m sold

Getting a conventional doctor’s appointment can be one of life’s more annoying experiences. In the UK, at least, you can’t always get one at short notice unless it’s an emergency. You may not be able to get a convenient time-slot. And you’ll often have to take time off work to travel perhaps an hour or more round-trip for a consultation lasting ten minutes.

Video consultations have been available for some time, but it’s only recently – thanks to a trial here in the UK’s National Health Service (NHS) – that I got around to trying it for myself. And I’m sold …


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Concept: Imagining a more friendly and motivational Health app

The introduction of iOS 8 in 2014 brought the Health app to our iPhones and marked a milestone in Apple’s efforts to help people live healthier lives. The success of the Apple Watch in the following years brought a renewed consciousness to healthy living to millions of customers. Now that the Health app is turning into a critical tool for managing medical data, let’s take a look at how it could become even more friendly and motivating to a growing community.


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Apple clinics to offer ‘world’s best healthcare’ to employees, act as test-bed for consumer offerings

Apple is launching medical clinics intended to offer employees and their families the ‘world’s best healthcare.’ The clinics are branded as AC Wellness, but job listings describe the company as a wholly-owned subsidiary of Apple.

While Apple is recruiting for just two clinics so far, one of them based at the Apple Park campus, a job listing states that the aim is to create ‘multiple, stunning state-of-the-art medical centers’ …


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Opinion: Nokia hasn’t been healthy for Withings, Apple should consider HealthKit hardware

Nokia’s ownership of Withings has been incredibly messy. After buying Withings in mid-2016, Nokia sued Apple over unrelated patents which resulted in Withings digital health products being pulled from the Apple Store.

While that dispute has since been resolved, Nokia now says it is reviewing its digital health business altogether. The result could be positive or negative for Withings customers depending on where ownership lands.

As a Withings customer myself, my hope is that Apple buys the digital health product business from Nokia — if only to do the bare minimum to maintain hardware that works with Apple HealthKit.


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Large-scale study shows Apple Watch & other wearables can detect early signs of diabetes

A large-scale study involving more than 14,000 Apple Watch and Android Wear users has shown that heart-rate data from the wearables can detect early signs of diabetes.

The study – a collaboration between UC San Francisco and digital health startup Cardiogram – measured the accuracy of a new diabetes detection algorithm on a cohort which included 463 participants with previously-diagnosed diabetes.


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How Apple Watch saved one man’s life — and how it’s empowering him after his heart attack

Apple and Stanford are currently conducting a heart study with Apple Watch

Scott Killian never imagined his Apple Watch might save his life, but that’s exactly what happened a few weeks ago when he had a heart attack in the middle of the night. Killian recently shared his personal experience with 9to5Mac, and the details of his story are absolutely amazing.


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Can apps prevent teen depression? A large-scale clinical trial aims to find out …

Small-scale studies of smartphone apps that claim to improve mental health have yielded some positive results in teenagers, but these are only indicative. Only a large-scale clinical trial can provide the data needed by mental health professionals to determine the true value of such apps, and a $1.6M study aims to provide the answer …


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EKG reader is first ever Apple Watch accessory to win FDA clearance as a medical device

The US Food and Drug Administration (FDA) has just granted the first ever clearance for an Apple Watch accessory to be used as a recognized medical device. Obtaining the green light took just over two years, around a year longer than the company had hoped.

AliveCor’s Kardiaband EKG reader is a Watch band that provides a much more convenient and discreet way to obtain an EKG reading, which can be used to detect abnormal heart rhythm and atrial fibrillation (AFib) …


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Surgeon uses iPhone-based ultrasound device to diagnose his own cancer

A vascular surgeon using his own neck to test an iPhone-based portable ultrasonic scanner found that cancerous cells were present. MIT Technology Review reported

Black-and gray images quickly appeared. John Martin is not a cancer specialist. But he knew that the dark, three-centimeter mass he saw did not belong there. “I was enough of a doctor to know I was in trouble,” he says. It was squamous-cell cancer …


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Patent describes clever method allowing an Apple Watch to measure blood pressure

Anyone who’s ever had a blood pressure test will know that it normally involves an inflatable cuff that squeezes your arm until it cuts off circulation, then gradually deflates it, measuring the point at which circulation first resumes and then returns to normal.

But an Apple patent published today describes a clever method for calculating blood pressure using nothing more than an Apple Watch with a sensor-equipped band …


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Comment: The best features of the Apple Watch will be the ones we hope you’ll never use

When the Apple Watch Series 3 was unveiled on Tuesday, all the attention was on the new LTE connectivity added to the latest model. But to my mind the far more significant announcement was something which will shortly be available on all Apple Watch models: the new heart-rate monitoring coming with watchOS 4.

There were four elements to this development, and I fully expect more to follow further down the line …


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Playing Pokémon GO good for both physical and mental health, say studies

Pokemon GO settlement

Two separate academic reports suggest that playing Pokémon GO can be good for both physical and mental health (provided that you manage to avoid car crashes and stay away from landmines).

New research by Tokyo University says that players report significantly reduced stress levels, which could have positive effects on mental health …


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