Скачать или смотреть What is a pulse oximeter and should you buy one? - Which? advice

Pulse oximeters have been getting attention for their potential to help monitor symptoms of COVID-19 at home, but there are some caveats you should know about before rushing out to buy one. Watch our video to find out how pulse oximeters work and whether you should you buy one.

Chapters
00:00 What is a pulse oximeter?
00:11 Pulse oximeters and COVID-19
00:30 Should you buy a pulse oximeter?

Read more: https://www.which.co.uk/news/2021/01/...

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