Performance
| Lap history |
99 |
| Barometer |
Y |
| Altimeter |
Y |
| Clock mode |
12h/24h |
| Calendar |
Y |
| Heart rate-based calorie computation |
Y |
| Heart rate monitor |
Y |
RS800CX - Maximum Performance for Endurance Sports
For multisport athletes who require a wide range of performance information.
- Helps avoid over or under training by aiding you to train at the right intensity
- Measures detailed information about your performance
- The Polar Fitness test measures your aerobic fitness at rest and tells you your progress
- Comes with Polar ProTrainer 5 software for analyzing, planning and keeping a training diary
Watch features
- Backlight
- Date and weekday indicator
- Display text in English, German, French, Spanish, and Italian
- Dual time zone
- KeyLock
By activating KeyLock, training computer buttons are locked, and accidental presses do not cause problems, for instance, during training.
- Low battery indicator
- Reminders
You can set reminders to alarm you of different tasks or training sessions, for instance, reminding you to drink during a training session.
- Time of day (12/24h) with alarm and snooze
- Training reminder
- User replaceable battery
- Water resistant – 50m