Greetings friend @sandracarrascal, without a doubt the virus has taken over the year 2020, this has brought with it that technological advances have inserted some benefits to counteract or detect certain anomalies similar to Covid. For example, yesterday, Tuesday September 15, appel launched its new watch that allows measuring the levels of oxygen in the blood, with the intention of detecting any abnormality in the body related to the respiratory tract.

I don't know if other brands have done it, although I think so, but in the same way the context led the prestigious brand to implement this technology in its device.

See you later, my friend, blessings! 🤝