Timex Ironman Triathlon 30-Lap Heart Rate Monitor FEATURES

Heart Rate Features

• TARGET ZONES
  Preset your desired heart rate exercise zone. Alarm notification when you are not in zone.
• AVERAGE HEART RATE
  Displays your average heart rate over a period of time.
• TIME IN ZONE
  Amount of time spent within your selected heart rate target zone.
• CALORIES BURNED
  Computes calories burned.
• RECOVERY HEART RATE TIMER
  Measure your heart rate after a timed recovery.
• MAX HEART RATE ZONE CALCULATION
  Automatically sets your five training zones; one manual zone setting.
• DIGITAL TRANSMISSION
  TIMEX's system protects your data from other heart rate monitors and most exercise equipment.

Watch Features

• INDIGLO^® night-light with NIGHT-MODE^® feature
• 100-hour chronograph with lap and split
• 30-lap memory with average heart rate per lap
• 2-line display with flipping system for easy reading
• 100-hour, 3-mode countdown timer
• Alarm with 5 minute back-up
• Month/day/date with 12/24 hour time
• Double-shot polyurethane strap
• 2 interval timers settable up to 24-hours with: countdown/stop (CS) and countdown/repeat (CR)
• Automatic interval repetition counter
• 3 alarms settable for daily/weekday/weekend/weekly
• 2 time zones
• All-day white reflector display
• Built-in setting reminders
• Forward/backward setting
• Ergonomic design fitting smallest wrist part falling into natural line of sight
• Mineral glass lens
• Stainless steel top ring for enhanced durability
• Curved case back co-molded dura-strength resin strap for improved fit
• Water-resistant 50m