After having different models of Fitbit watch for past 5 years, I'm now wanting apple watch primarily for the heart sensor. During my annual physical few months ago, it was discovered I have a heart murmur and followup determined its not serious or an issue, but something to keep an eye on every year now. So here I am now. I can't decide whether wifi or cellular versions though, I go out for my runs daily and hit my Orange theory gym 2-3x a week and need to be without my phone physically for those times. I used to get text or call notifications on my versa Fitbit which was important if my kids school called me or my boss from work on an important work issue. Will the wifi AW version work for me if I can get notifications with my phone in car at parking lot?