Apple Watch 7 doesn’t measure blood pressure, but Huawei’s next watch
Huawei may soon launch a new smartwatch capable of accurately measuring blood pressure. Let’s Go Digital discovered a recently registered trademark document for a new device called Huawei Watch D. This includes a “blood pressure monitor” and a “blood pressure monitor”.
Some smartwatches, such as the Samsung Galaxy Watch Active 2, already offer some form of blood pressure monitoring that uses the same optical sensors that are used to track heart rate, but it’s quite limited. An LED shines on your wrist, a sensor detects changes in the light reflected from your skin and back, and an algorithm uses that data to estimate changes in blood pressure.
The fact that the Huawei Watch D has specific hardware to monitor blood pressure suggests that it is taking another approach which should yield more accurate and useful results. This is what Apple is trying to achieve.
Ahead of this month’s Apple event, it was rumored that the Apple Watch 7 could use an actuator built into the bracelet to monitor blood pressure and apply pressure to the wearer’s wrist (). The buckle acts as an electrical contact to ensure that the watch is securely in place)).
The new technology was so complex that it was even suggested that production had been delayed while Apple and its suppliers worked out engineering issues.
However, as we’ve learned, the new Apple Watch has relatively few health and fitness improvements – detection of falls while cycling and improved calorie tracking for the primary rider. Certainly, nothing is more revolutionary than the technology described in a patent filed by Apple in January 2021.
High blood pressure (high blood pressure) is often asymptomatic at first, but increases the risk of symptoms such as stroke, heart disease, and heart failure. But as Dr. Steven Le Boeuf, co-founder and president of biometric firm Valencell, told TechRadar in a recent interview, traditional blood pressure monitors are really boring.
“First of all, who will wear the thing? Said Dr. Leboeuf.
“The other thing is if you measure your blood pressure as often as the American Heart Association says, you’re supposed to send the cuff to the factory for readjustment every six months. Who is this person? What are you doing? “
It’s almost certain that you’ll have to set it up with an inflatable cuff to ensure accuracy, but a smartwatch that can measure blood pressure is much more convenient and helps people take responsibility for their health. to augment.
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