This is essentially the same as the Forerunner 205 we use so take a look at that review for more detailed info.
Garmin Forerunner 305
There are two differences:
1 ~ Cosmetic: this is red the 205 is blue
2 ~ Features: the 305 includes a heart rate monitor
This is quite a major addition and adds a whole new dimension to the information a runner can view and record whilst training.
The heart rate monitor function does add to the price, however, and if you already use a HRM, you might be prefer the 205.
The Forerunner 305 is a great running training tool and we’ve used one regularly for years.
