• Included waterproof Polar WearLink® W.I.N.D. transmitter sends the heart rate signal to the training watch; comfortable chest strap secures the transmitter
• Waterproof WearLink Hybrid heart rate transmitter can be worn while you swim to track your heart rate during workout sessions at the pool or in the ocean
• Coded heart rate transmission locks in a code to transmit your heart rate to the watch, thereby reducing interference from other training watches
• 5 preset sport zones offer an easy way to select and monitor the intensity of your training; choose between very light, light, moderate, hard and maximum sport zones
• Polar OwnCal® counts and displays calories burned during a training session; also estimates the fat-burning percentage during a workout
• Create interval-guided workouts based on time and heart rate; interval timer is useful when workouts include different segments, such as a run/walk method
• Review your workout totals and weekly history on the watch; watch has 99 training files
• Watch features include time of day (12/24 hr.) with alarm and snooze, dual time zone, date and weekday indicator, stopwatch, reminders and low-battery indicator
• Display text in English, German, French, Spanish, Portuguese, Italian, Dutch, Danish, Finnish, Norwegian and Swedish
• The Polar RCX3 heart rate monitor wrist unit is water resistant to 30m (100 ft.)
• Operates on a single user-replaceable CR2032 battery (included), which provides 8 - 11 mos. of use
• Add the Polar G5 GPS sensor (not included) to the The Polar RCX3 heart rate monitor for GPS tracking and speed and distance information

Imported.