Editor's Review:
This is essentially the same product as the Polar F6 HRM, with one significant exception. The Polar F11 comes with the WearLink transmitter. The Wearlink is the most confortable chest strap on the market. Is it worth the $50 - $60 premium you pay for this monitor? No! You can buy a Wearlink for $45 retail.
Given that, this product is even less of a value than the F6, runners should look to other optios first, specifically, the Polar RS100 or RS200.