Product Description
It’s no longer enough to train hard, you have to train smart if you want the edge. The Timex Ironman Race Trainer® Digital Heart Rate System provides elite athletes the necessary performance measurement data to succeed. With a 10-workout memory, 50-lap chrono with average heart rate per lap, and five interval timers with individual heart rate target zones, the Race Trainer® System makes serious training seriously easy.
Target Heart Rate Zones
Average Heart Rate for Workout and Lap
Time in Zone
Percentage of Max Heart Display
Calories Burned
