Strap-free heart rate monitoring begins with the NuMetrex Heart Smart SE200 System. Now you can exercise without a cumbersome chest strap while maximizing your workout. The chest belt transmitter is designed to fit snugly against the skin, and sends analog heart rate data wirelessly to the compact watch receiver. This Heart Smart System includes the NuMetrex Heart Smart Transmitter and Oregon Scientific SE200 Heart Rate Monitoring Watch, providing accurate and comfortable heart rate monitoring.

NuMetrex Heart Smart SE200 System Features:

• Designed for use with NuMetrex fitness apparel (sold separately)
• Eliminates the need and discomfort of a chest strap
• Displays heart rate and has audio alert for heart rate thresholds
• Visual upper and lower zone heart rate alert
• Also functions as a stopwatch and clock with alarm
• Provides backlight for low visibility situations
• Easy-to-read, single-line display
• For men or women
• Fits small wrists
• Water-resistant up to 163' (50 meters)
• Includes (2) CR2032 Lithium batteries for watch and transmitter
• Auto-shutoff energy saver
• Low battery detection
• Made in China