Sportline Duo Men's Heart Rate Monitor

The DUO 1025's advanced technology allows for continuous and on-demand heart rate monitoring. Set your goals, and the large LCD, with Intelli-Track HR Zone display, makes it easy to continuously monitor your workout. Water-resistant to 50 meters. Includes chest belt.

• Intelli-track HR
• Zone display
• Continuous heart rate
• On-demand heart rate
• Any-touch technology
• Target HR zone selector
• Fat-burning zone locator
• % of max HR indicator
• Calories burned
• Water-resistance to 50 meters