Comment Re: Lifesaving device (Score 1) 114
The built in EKG is actually pretty nice. You do a 30sec reading by holding your finger to the crown and it will actually give you the entire reading as a printable PDF saved to your phone that you can share with a doctor. I think it gives you the option to email it straight away, too.
I've used it once or twice for that purpose and it really is pretty handy if that's your every day watch. I'm sure there are other devices that do this, but I haven't seen them. Do they give you a timestamped PDF of your EKG chart? I don't doubt they exist, but this is on your watch which you possibly wear every day and extremely convenient if you ever think your heart is doing something it shouldn't be. I'm sure an Android answer is on its way if it's not here already. It's nice to give that many people the ability to spot-check not only their heart rate, but their sinus rhythm. Of course if you ask my doctor it's also a curse, turning people into hypochondriacs by the score.