Polar S210 Heart Rate Monitor
If you're an athlete sounding for orientation guidance, you'll get everything you shortage with the S210. You can platform the ascertain to salt away the parameters (TZ, timers, recovery) of your five most popular workouts. Just blue-ribbon the exercise on the watch, order the sender on, and get going. The S210 will train you through your workouts.
Manufacturer: Polar
Only $2.95 crushed shipping.