Everything you ever wanted to know: Garmin's new Forerunner 230, 235, and 630 watches
Forerunner 230/235 - Wearing the Device and Heart Rate
7 year old Forerunner 235 still going strong. I know it's not a $1000+ super-watch like some of you lucky ducks are sporting, but I feel like even amortizated out over 7
Garmin Forerunner® 235 | Running Watch
Garmin Forerunner 230 and Forerunner 235 How To Tutorials