Option offers workout flexibility.
The CardioChamp's ease of use, traditional sports watch design, and performance history have made it the most popular heart rate monitor used within the wellness and rehabilitation community. The Phoenix is a proven heart rate monitor for monitoring your exercise program, weight management and stress awareness. Also, the Phoenix is ideal for evaluating the effectiveness of your stress reduction techniques. The multiple function Prosport 2 adds recovery timer for those who like to track their cardio conditioning. One year Warranty.