The ultimate in feedback, quality, accuracy and styling. The Polar RS800 offers standout features such as GPS speed/pace/distance w/ Google earth post-workout mapping, heart rate/calorie/economy feedback, overtraining and VO2 testing, up to 21 complete programs/workouts (you create) at a time in the watch, laps/splits/huge memory, ability to take on bicycle specific accessories and much more (see link below). Sells for $500+ at stores and Polar USA. Selling used, but in very good condition for $230!! Includes:
1. RS800CX watch/monitor
2. WIND Wearlink chest strap
3. WIND G3 GPS "pod"
4. Infrared USB for downloading
5. Polar Protrainer Software

More info on product: http://www.polarusa.com/...sport/RS800CX_MULTI/