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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

Apple looks to hire ‘regulatory project manager’ to manage future Apple Watch health features

Apple Watch Series 6

Apple is looking to hire a “regulatory project manager” to join its ever-growing Health team, as first detailed in a report from MyHealthyApple. The job posting is for a position on the Hardware team and the person would be responsible for leading the work on a Class II medical device and the associated regulatory hurdles.

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Researchers say Apple Watch data could be unreliable for health studies due to ‘black boxes’

Apple Watch has introduced a host of health benefits over the last six years including monitoring heart health/ECG readings, fall detection, blood oxygen, exercise tracking, and has become more widely used in health studies. However, researchers from Harvard and the University of Michigan have now shared concerns about relying on Apple Watch for studies with the wearable’s algorithms creating “black boxes.”

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FitnessView for iPhone and Apple Watch gives you a new way to visualize your Health data

The folks at Funn Media are out with a new iPhone and Apple Watch app today that gives you a new way to view and analyze health and fitness data. Dubbed FitnessView, the app takes data from from your Apple Watch and the Apple Health app and makes it easy to drill down into more detail about that data, including trends, goals, heart rate graphs, and much more.

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Non-invasive blood sugar measurement announced by Apple supplier Rockley

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Non-invasive blood sugar measurement has been described as the holy grail of consumer medical tech, and an Apple supplier has now formally announced its solution. It says it is now moving into the test phase.

The first stage will be a standalone wristband, but the hope is that the tech will make it into future Apple Watch models …

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Apple Watch credited with saving woman’s life after unnoticed ‘widow maker heart attack’

The Apple Watch has again been credited with helping to detect a user’s potentially life-threatening heart condition. As first reported by local news outlet WZZM 13, a woman in Michigan says her Apple Watch alerted her to an abnormally high heart rate, sending her to urgent care where an EKG revealed she had had a recent heart attack without realizing it.

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Review: Withings Body Cardio smart scale with Apple Health now features Vascular Age

The Withings Body Cardio has been a smart scale leader for some time and the advanced device just got a valuable update with Vascular Age measurements earlier this month. We’ve been testing out the new feature that offers “a cardiovascular check up at every weigh-in” along with the Apple Health integration Body Cardio includes. Read along for all the details on Vascular Age and everything you’re getting with this updated smart scale.

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Apple Health-enabled Withings Body Cardio adds new ‘Vascular Age’ measurement

Withings makes some of the most popular smart health devices on the market and today its Body Cardio scale that works with Apple’s Health app is getting an impressive feature. Vascular Age is launching to help users measure their arterial health and can give important early warnings about potential cardiovascular issues.

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Apple Watch blood sugar and blood pressure measurement could be a step closer

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Noninvasive Apple Watch blood sugar measurement probably tops the list on the consumer wish list for the company’s wearable, and a partnership with a UK startup may have brought us one step closer.

Apple is listed as the largest client of Rockley Photonics, an electronics company working on a system that uses similar sensors to the existing Apple Watch ones, but with many more capabilities …

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Withings expands Apple Health accessories with new cellular smart scale and blood pressure monitor

Withings has been a leader in the smart health device market for years and today the company has announced its latest releases, the Body Pro cellular smart scale and Withings BPM Connect Pro cellular blood pressure monitor. With the extra connectivity, Withings is able to offer out of the box secure transfer of patients’ data from home to health care professionals.

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Apple helps develop COVID-19 test kits; boosted output by 4,000%

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COVID-19 test kits have been in short supply, so Apple stepped in to help develop a more efficient manufacturing process for a key supplier, boosting output by almost 4,000% since last April. It saw output rise from thousands per week to over a million.

Apple’s Advanced Manufacturing Fund provided COPAN Diagnostics with both manufacturing expertise and a capital injection of $10M…

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‘Training Today’ fitness coaching app updated with iOS 14 home screen widget and new data

Training Today launched last year as a sharp Apple Watch and iPhone app to help you know when to train, how hard to train, and when to rest. Now with an update, the app has gained a useful widget for iPhone along with more data like a longer history for heart rate variability and resting heart rate along with a 10-week readiness to train history.

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Here’s how Apple Watch blood glucose monitoring could work, with a skin tag

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Yesterday’s report that we may see Apple Watch blood glucose monitoring when the Series 7 is released this year has generated both excitement and skepticism.

Excitement because it could provide a far easier method of monitoring blood sugar levels than current devices, which require a pin-prick blood sample. Skepticism because non-invasive measurement has been a goal for a great many years, with very limited success to date. The closest we’ve got so far is a rice-grain sized sensor embedded into the skin that can then be read without any further puncturing of the skin…

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Apple’s Jay Blahnik talks Fitness+, metrics as motivation, and more in podcast interview

It’s been just over a month since Apple Fitness+ launched – the company’s latest move wading further into the health and fitness market. Now Apple’s senior director of fitness technologies, Jay Blahnik has shared some thoughts on why metrics can be our biggest motivator, how Apple Fitness+ comes into play with that, and more.

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