Timex IRONMAN® Race Trainer™ Digital Heart Rate Monitor

• Digital transmission for no cross talk
• 10 Workout memory with heart rate and chrono/interval timer data
• Target Zone with Alert - pre-set your desired custom or automatic exercise zone
• Automatic Zone Calculation - sets 5 training zones based on max heart rate
• Time in Zone - Set within your selected targeted heart rate zones
• Five Linked Interval Timers - each with its own Target Zone
• 50 Lap chronograph - recall lap and split times with average heart rate for each lap
• of Max Heart Rate Display - In addition to Beats-per-Minute display
• Workout Review - recalls average, peak and minimum heart rates and calories burned
• Recovery Heart Rate Timer - measure your change in heart rate after a timed period
• Count down timer and 3 alarms
• Slim over moulded HRM sensor
• Easy to view in low light conditions with INDIGLO night-light
• Turn on INDIGLO night-light with any button with NIGHT-MODE feature
• Compatible with Data Xchanger USB device
• Dependable water resistance to 100m
• HRM transmitter water resistant 30 meters (transmitter will not provide accurate heart rates when under water)