so i have worked at REI for years, and i notice quite a few people coming in wearing these - but buying Suunto or Garmin watches. I am genuinely curious about these watches. They have an HRM wrist based (not the most accurate - but that is true with all), phone notifications, Glonass? and seamless connection with phones. all my computing stuff is Apple (MBP, iMac, router) except smartphone. just wanting candid feedback. is there anything that you wish it had or would push you to get one of these products mentioned?