Synonyms that are in the dictionary are marked in green. Synonyms that are not in the dictionary are marked in red.
Antonyms that are in the dictionary are marked in green. Antonyms that are not in the dictionary are marked in red.
Use the Whoop for more than a month, and you get an in-depth report on your stats, which is very informative — data-hounds will love the chance to save it as a PDF and print it out.
Source: https://www.digitaltrends.com/mobile/whoop-4-vs-oura-ring/