The Garmin 610 is about the same size as an average everyday wristwatch (but with a touchscreen). Uploads are a "snap" with the wireless USB antenna. I don't want to go into excruciating detail now, but I'll provide a more detailed review once I get to play with it more. My first impression was: "AWESOME!"
I am SO glad that I bought the 610. I have a felling that it will give me some good miles.
Take care and stay safe.
Happy running and God bless!
"Fight the good fight, finish the race, and always keep faith"
2 Timothy 4:7