You are looking at Polar's RS400sd Running Computer System. This product retails for $349.99, but can be purchased at a discount from our retail partner. It is available in Grey/Black.
The Poalr RS400sd Running Computer System includes the most advanced training, planning, and analyzing software on the market today. Complete with heart rate, running speed, distance, and pace....
Read more about Polar's RS400sd Running Computer System
This product is in our Running Heart Rate Monitors department. To see more products in this category, or other Gear & Nutrition items, please try our selection of running shoes and gear, listed by category below. We have many other products by Polar in our running shoes and gear store.