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By Dr. Liji Thomas, MD A major UK study shows that commonly used home pulse oximeters can overestimate oxygen levels in ...

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Two studies suggest both under- and over-estimation of blood oxygen levels ...

Fingertip monitors known as pulse oximeters that can be used at home to detect low blood oxygen levels (hypoxaemia) give ...

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You'd be forgiven for starting to wonder why anyone would bother with an Apple Watch when you can get all this tech for ...

Huawei is pushing the boundaries of smartwatch heart health tracking with a significant firmware update for the Watch ...