-New EnergyPointer feature graphically displays your exertion in 1 of 2 zones: fat burning or fitness improvement
-Shows calories burned, duration and time spent in each zone (fat burning or fitness)
-Zone lock keeps you in the right zone (fat burning or fitness)
-Stores 50 workout files and 16 weekly training summaries
-WearLink™ coded transmitter (with fabric mount) eliminates interference from other heart rate monitors
-Includes user-changeable battery
-Water Resistant to 30M