We compared smart ring heart rate data with smartwatches, and the results may surprise you
After the Oura Ring 4 launched with a major fitness focus, we decided to test it and other smart rings to determine how well they do for heart rate accuracy. Here's what we discovered.
from Android Central RSS Feed https://ift.tt/RzrTZ3K
via IFTTT
from Android Central RSS Feed https://ift.tt/RzrTZ3K
via IFTTT