Exercise safely and effectively with the Polar FS1 heart rate monitor. With an added watch feature, a new element on our basic monitor, the Polar FS1 has extra large digits and one-button functionality for ease of use.

The stylish Polar FS1 heart rate monitor helps you to easily and accurately measure your heart rate to help you get to just the right intensity or your exertion level. This basic HRM features added stopwatch and time-of-day watch features, extra-large digits for easy readability, and one-button functionality. It provides a visual and audible alarm when you reach your target heart rate zone. It provides information on total exercise time and average heart rate during total exercise time. It's water resistant to 50 meters.

Display features (in beats per minute, or bmp):

EKG accurate heart rate
Manual target zone
Manufacturer's Warranty
The original purchaser of this heart rate monitor is backed by a limited warranty that states that this product that the product will be free from defects in material or workmanship for two years from the date of purchase.
Note:
Polar heart rate monitors are precision instruments; consumers are not advised to change their own battery. Polar recommends that all service be done by an authorized Polar Service Center which will include a warranty for 90 days on repairs and 6 months for batteries.
About Polar
The first EKG accurate wireless heart rate monitor was invented by Polar back in 1977 as a training tool for the Finnish National Cross Country Ski Team. The concept of "intensity training" by heart rate swept the athletic world in the eighties. By the 1990s, individuals were looking to heart rate monitors not only for performance training needs, but also for achieving everyday fitness goals. Today, the same concept of heart rate training is being used by world-class athletes as well as everyday people trying to lose weight. Polar is the leading brand among consumers, coaches, and personal trainers worldwide and the company is committed to not only producing the best products, but also being the leading educator on the benefits of heart rate based exercise.