Go to: www.amazon.com Sports Instruments Pro 9 Heart Rate Monitor The Sports Instruments Pro 9 is a wireless heart monitor with chest strap. It has many features and functions, and the basic functions are easy to use. Beyond that, you will need to study the manual. In addition to working wirelessly, it will communicate with gym equipment set up for a wireless heart monitor, including the Precor C-842 exercise bike. The Pro 9 is attractive, and tracks your workout using five individual training zones, based on your lactate threshold or maximum heart rate. Lactate threshold requires medical tests or an educated guess, so I am using maximum heart rate. The Pro 9 allows you to choose a variety of display modes. My two favorites are heart rate and zone, or the zone and percentage of maximum heart rate. The display is as easy to read as it appears to be in the photograph. And I am over 50, so I can’t deal with tiny numbers. The Pro 9 is a step up from the Pro 7, and stores a record of time spent in all 5 training zones, percentage of time in each zone, workload index for each workout and average/maximum/ending heart rate for each lap and split for the last 5 workouts. (The Pro 7 records only one workout/set of data). The Pro 9 has dual interval timers which can be linked to the lap chronograph to create on/off intervals. In addition to the heart rate monitor and timer features, it has a clock, so you can ride without your regular watch and still know the time (and date). And if …
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Watch is water resistant to 50 meters (165 feet); up to 3.5-year battery life
Timex T5H911 Unisex Digital Fitness Heart Rate Monitor Watch Product Description Zone Trainer Digital Heart Rate Monitor with a black resin band and digital display, INDIGLO night-light, 100-hour chronograph, 27-lap memory, 100-hour countdown timer, Alarm with 5 min back up, Water resistant to 50 meters, Target zones, Zone trainer, Average heart rate, Time in zone, Calories burned, Recovery timer, Max heart rate, Digital transmission, Data Recorder compatible.Amazon.com Product Description Combining stylish looks with power sport timin… More >> Timex T5H911 Unisex Digital Fitness Heart Rate Monitor Watch
