Timex Ironman Triathlon Heart Rate Monitor digital transmission 50 lap memory recall BPM or % of max heart rate display five target zones based on max heart rate and one custom zone recovery rate times review/recall average and peak heart rate time in zone and calories burned indiglo night-light with night- mpde feature time of day and month day and date daily alarm water resistant 1000m HRM strap water resistant 30m. T5K212 TIMEX IRONMAN ROAD TRAINER AND HEART RATE MONITOR WATCH WRIST WATCH TRANING WATCH and HR MONITOR.
- Preset your Desired Heart Rate Target Zone to One of Six Ranges Review Workout Average and Peak Heart Rate
- Review Time-In-Zone Recovery Heart Rate and Calories Burned
- 100-hour chronograph with lap and split either in large digits 50-lap memory with average heart rate per lap
- 100-hour 2-mode countdown timer Alarm with 5-minute backup INDIGLO night-light with NIGHT-MODE feature
- Owner-Replaceable Battery; Data Recorder 2 and Data Recorder Compatible; water resistant to 100m
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