Polar RS300X Black,Grey sport watch

RS300X - Speed, Distance, and Heart Rate For recreational athletes who require all essential heart rate and timing features.

- Helps you train at the right intensity with personal sport zones
- The Polar Fitness test measures your aerobic fitness at rest and tells you your progress
- Displays calories burned

Watch features

- Backlight
- Date and weekday indicator
- Display text in English, German, French, and Spanish
- KeyLock
By activating KeyLock, training computer buttons are locked, and accidental presses do not cause problems, for instance, during training.
- Time of day (12/24h) with alarm and snooze
- Water resistant – 50m