Oura rings catching COVID-19 symptoms

With these quite smart finger rings you can monitor if you have COVID-19 symptoms.

I find them much more convenient than watches as I don’t wanna sleep with a watch on the arm.

Just give it a try!

COVID-19 symptoms
Lord of the ring

https://www.engadget.com/oura-smart-rings-nba-disney-world-022230528.html

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