Viral videos claim bananas and oranges have secret heartbeats, but it’s just Huawei smartwatch sensor errors, not biological magic.
Factcheck: Viral videos in China showed Huawei smartwatches reading: “heart rate” “blood oxygen” from oranges, bananas, and other fruit. These videos sparked skepticism about the accuracy of the watch — not excitement about a biological discovery. Independent tests with Apple Watches and other brands did not reproduce the effect, which strongly suggests: the Huawei watch … Read more