Watch Ultra. Best yet. Had the first watch from day 1. I’ve lost 60lbs in past year. No more blood pressure meds, no more pre-diabetes, no more smoking, no drinking, track all calories in, and the watch tracks all calories going out. I had reached a fork in the road and it took a couple years to make all changes, slowly, then it snowballed. All my health metrics are better. I maintain Apple Watch had a lot to do with this. As a result of taking responsibility for my physical health, my mental health is far, far better. You have to want it and you have to take radical responsibility for yourself. The watch will help. Heart stuff, oxygen, sleep, recovery metrics big motivators…. To checking weather for getting outside, wind, temp big ones. I do wish humidity was a complication.