This may be especially important if you have hypertension (high blood pressure) or take medications that make you prone to hypotension (low blood pressure). Just don’t rely on watches as your sole blood pressure monitoring device. They may also provide information about how your blood pressure responds to exercise. They may give accurate or near-accurate results that provide valuable information for example, if you have high blood pressure during pregnancy. However, these watches still have benefits. The FDA doesn’t guarantee the results of the watch you buy. Complementing the imaging and focusing capabilities, an updated X-Processor 4 is also featured, which has a quad-core CPU, and delivers faster, more responsive performance throughout the camera system. Low-risk medical devices don’t require FDA approval to be marketed. This AF system delivers faster, more accurate focusing performance in a variety of lighting conditions down to -5 EV. Unlike Class III medical devices that support or sustain life, wrist monitors are categorized as Class I or Class II low-risk medical devices.
FDA clearance isn’t the same thing as FDA approval. Some blood pressure monitor watches are marketed as FDA-cleared medical devices. Another study showed negative results and had researchers with stated conflicts of interest. One of these studies showed positive results, but it was funded by a watch manufacturer. Large-scale testing for accuracy hasn’t been done on blood pressure monitor watches or on fitness trackers that contain a blood pressure reading feature.Ī few small studies have looked at the accuracy of specific watch models, with uneven results. The best way to check is to compare several readings with a medical-grade device. How accurate are blood pressure monitor watches?
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