Watch 5 pro is absolutely absolutely useless for Treadmill running, but hey my glass is full all the time
Watch has all the necessary hardware but Samsung watch software /Sam Health is in the 17th century. Don't even have the basic facility to calibrate. God I hate the people who designed this software package.
Best to buy a Garmin watch they are away miles in head of Samsung watch I just bought the Garmin tactix 7 Pro the sleep app itself is miles ahead Garmin are expensive but what's inside the watch makes it far superior to Samsung watch I have been using a Samsung watch for the past 4 years hope this helps you thanks