Knowing your heart rate is important because if you are working out too hard, your activity can become counter productive and strain muscles. To achieve an effective workout, no matter what the aerobic activity, you must maintain your heart rate at a proper level for a minimum of 20 minutes. The proper level is generally 65%-85% of your maximum heart rate. Mounting bracket to mount watch receiver ...

• Heart rate monitor is easy to program
• Comfortable to wear with ventilated watch band
• Helps maintain a proper heart rate with a high/low heart rate alarm
• Chest transmitter belt sends data to the receiver at a distance of up to 98 feet (30 meters)
• Built with a backlight function, time of day display, and daily reminder alarm

Manufacturer: Omron

Recalls activity time and average, peak, and minimum heart rate / Splash resistant / Elastic Chest Band for accurate beats per minute Elastic strap fits chest sizes from 25 inches to 53 inches Water-resistant 30m (sensor will not provide accurate heart rates when under water) INDIGLO night-light backlight Watch with 12/24 hour time and month/date display 2 year average battery life ...

• Recalls activity time and average, peak, and minimum heart rate
• Elastic chest strap transmits heart EKG to wristwatch; user-replaceable battery
• Automatic activity timer keeps track of exercise time
• 12- and 24-hour time as well as with month and date display
• INDIGLO backlighting, 30-meter water resistance rating

Manufacturer: Timex

Time of day, calendar and alarm / Backlight for easy low light viewing / Water resistant / EKG accurate / 100 hour stopwatch and countdown timer

• Lightweight and slender design for women
• Uses pulse technology to measure heart rate by finger touch
• Programmable heart rate zone with audible and visual alarms
• Fully water-resistant
• Water resistant; features regular watch functions plus stopwatch and countdown timer

Manufacturer: Reebok

Manual Target zones, Average heart rate, Time in zone, Calories burned, 1 Minute Recovery Timer, Max heart rate, Analog Transmission, 24-Hour Activity Timer, 100-hour countdown timer.

• Heart rate monitoring watch sized for both men and women
• Chest strap heart rate monitor works with watch to provide target zones and time in zone
• Workout review that recalls activity time and average/peak heart rates
• Month/day/date display with 12/24-hour time
• Watch is water resistant to 30 meters (165 feet); up to 2-year battery life

Manufacturer: Timex

If running is what you do to stay in shape, the RS100 will give you valuable feedback that can help improve your fitness or lose those last few pounds. It combines all the heart rate features you need with the stopwatch you�re used to. Track your average heart rate and time for each lap, so you can integrate heart rate easily into your fitness running program. Package includes Polar T31 ...

• Improve your training with watch-style heart rate monitor with stopwatch functionality
• Monitor your intensity level to ensure you achieve the desired goal for each workout
• Calculates the amount of total exercise time spent in your personal target zone
• Comes with Polar T31 coded transmitter, which prevents interference from other nearby monitors
• Backed by a 2-year warranty

Manufacturer: Polar

Polar Chest Strap and Transmitters sold as a set. Front transmitter connection , Fits 27" to 60"

• Soft, comfortable HRM transmitter with electrodes, engineered right into the fabric
• Compatible with all Polar Heart Rate Monitors
• Coded to eliminate interference from other HRMs
• Machine washable
• User replaceable battery--up to 2-year battery life

Manufacturer: Polar

The FS1 monitor is designed to help users achieve their personal fitness goals and to indicate the level of physiological strain and intensity during an exercise session. It has added features beyond the basic heart rate monitor to give a complete workout.

• Basic wrist heart rate monitor, watch, and stopwatch functions
• Easy to use with one-button functionality
• Measures your heart rate accurately and guides you to exercise in your target zone
• Watch features include time of day and stop watch; extra-large digits
• Water resistant to 50 meters (165 feet)

Manufacturer: Polar

Manufacturer: Timex

The MioSHAPE SELECT PETITE is designed for those care about personal fitness and want to keep a close eye on their health. The watch has all the standard features - time, stopwatch, alarm, chime and automatic date - plus other options for watching your calories and heart rate. Designed to fit slender wrists comfortable and securely. Water resistant to 10 meters Color - Black

• Strapless ECG Accurate Heart Rate
• Complete calories monitoring: tracks calories consumed against a daily target
• Calculates and subtracts calories burned during exercise
• Features an interchangeable watch strap (additional colors sold seperately)
• Includes MioSENSE pocketsize calorie and carb guide!

Manufacturer: Mio

Polar F6 Heart Rate Monitors features include continuous heart rate, OwnCal, OwnZone, OwnCode and watch/stopwatch functions.

• Stylish heart rate monitor designed for women and men
• OwnCode transmitter eliminates interference from other heart rate monitors
• Polar OwnZone helps determine an individual exercise zone; calorie counter and goal management
• OwnCal feature shows your energy expenditure during one exercise session and accumulated expenditure
• Zone Pointer displays your target heart rate zone and where your current heart rate is within that zone

Manufacturer: Polar