Mobile payment and car unlock (when I don’t have my fob) are what I use my Apple Watch for mostly. Mobile payment in particular is a game changer (no need to wh

Mobile payment and car unlock (when I don’t have my fob) are what I use my Apple Watch for mostly. Mobile payment in particular is a game changer (no need to whip out your phone). Notifications are also important, I didn’t wear an old fashioned watch before I bought an Apple Watch. I can also unlock my house via my watch, but again, it’s just more convenient than using a phone.