forerunner 230 or 235? Outside of the price difference the only other difference is the the 235 has s built in heart monitor instead of a strap.
Any other similar watches out there? I'm a pretty avid runner and train for a marathon or two a year, but on the average usually I don't run more than 20 miles a week unless it's a week with a long run.
Any other similar watches out there? I'm a pretty avid runner and train for a marathon or two a year, but on the average usually I don't run more than 20 miles a week unless it's a week with a long run.