ok, I want a watch (or watchlike device that I can wear while running) that will help me keep track of my pace and/or speed and heartrate. I don't really like running on a treadmill, but I like that I have constant feeback about my speed, so that I get pushed to run faster.
as cheap as possible, as light as possible.
please advise me.
as cheap as possible, as light as possible.
please advise me.






