Shop for Heart Rate Monitors from Hayneedle.com! Automatically sets target zone based on age and heart rate Heart rate measured in beats per minute or percentage of maximum rate Displays average heart rate and maximum rate while training Plays visual and audible alarm when you are outside of your set target zone to help maintain your proper intensity level Max heart rate and target zone can be set by computer or manually Graphical indicator gives you easy, one-glance display of your target zone and current intensity level Shows how many calories you've burned Holds 10 training files with summaries; records training data starting from last reset to show trends and progress HeartTouch function provides button-free operation so you can get training information while wearing gloves or otherwise unable to conveniently press buttons Coded transmission prevents interference from nearby devices; your monitor will only receive information from your Chest transmitter Attractive design so you can wear it as a watch even when not training Watch features include backlight, date and weekday indicator, dual time zones, low battery indicator, and time display in 12- or 24-hour format KeyLock prevents accidental button presses during training Display can be set to English, German, Finnish, Swedish, French, Portuguese, Spanish, or Italian User-replaceable battery Water resistant to 30 meters Manufacturer's warranty included - see Product Guarantee area for complete details About Polar ElectroTrue expertise in sports, physiology, and electronics has helped Polar Electro maintain leadership in sports technology and heart rate monitors since 1977. Their products help you understand what your body is saying in order to effectively target workouts. These products cater to people of all fitness levels, and are backed by Polar's stellar support and advice. They can help you improve your sports performance, aid rehabilitation and weight management, or just help you enjoy a healthier lifestyle. Polar's team of ambitious and talented professionals are passionate about delivering the very best products and support to their customers. It is this passion that has made Polar Electro a success.