nostr:nprofile1qy2hwumn8ghj7un9d3shjtnddaehgu3wwp6kyqpqxgtlsdpkzvu3n3wn607yhd2hny32g7ep8c20a4r9qgujukssmamq0mr70d just get a fingertip heart rate thingy if you wanna check.

also just a useful tool to have in your house in general.