I swapped from a 3 to a 5 pro and same. I got it specifically for fitness stuff, and aside from issues with HR monitoring on my hairy arms, no issues.
It’s not my favorite option, but I got it on sale for like $400 while similar specced Garmin and other options push $7-800.
Looking at my iPhone 11 Pro work gave me and it’s silent switch on the side. Lol
Definitely out already.