Model Number

RS800CX

Running Features (w/S3 optional):
Distance and Pace/Speed
Target Pace with Pace Differential
Shoe Selection
Target Pace Alarms
Speed/Pace Target Zones and Summaries
Interval and Lap Timer
Distance Summaries
Run Distance

Cycling Features (w/CS Speed sensor optional):
Autostart/stop with CS speed sensor
Bike mount
Calorie consumption rate/hour 
Wireless Polar cadence sensor (W.I.N.D. optional)
Wireless Polar speed sensor™
Cycling Limits with CS speed sensor W.I.N.D and CS cadence sensor (W.I.N.D. optional)
Distance, Distance based intervals and Distance based recovery and Incline Measurement
Odometer (1/2 and total) - total andSpeed (current, average and max).
Speed sensor installation for different fork shapes with CS speed sensor
Temperature and altitude

Heart Rate Features
Wireless Heart Rate
Heart Rate Displayed as Beats Per Minute or % of Maximum Heart Rate 
Customized Heart Rate Training Zones Based Upon Current Physical Condition
Automatic or Manual Target Heart Rate Zone Settings
Maximum Heart Rate Calculation (Fitness Test-Based and Age-Based)
Time in Target Zone
Average Heart Rate of Total Exercise
Exercise Profiles
Custom Calorie Expenditure Feedback
3 Target Heart Rate Zones w/Visual and Audible Alarms
Target Zone Limits
Maximum and Average Heart Rate of Total Exercise
Lap Recording

Maximum and Average Heart Rate of Each Lap

GPS Features (w/G3 optional):
Speed and Distance
Water resistant (20m)
Shock resistant
Low battery indicator
SIRF-III chipset
WAAS support (wide area augmentation system)
Route Tracking w/PC

Other Features
Transfer logos from Polar Web Site
Comes with Polar ProTrainer 5 Software
Exercise File Information with Date and Time
Volume Setting
Altitude and Descent
Alarm with Snooze
Time of Day (12/24)
Over-sized Display configured by User
Low Battery Indicator
Back light
Event Countdown Timer
Over-Sized Display
Display Zoom
Keylock
HeartTouch-Hands Free Operation of Wrist Unit
Comes with Polar WearLink W.I.N.D. Transmitter
Display text in: English, German, French, Spanish and Italian

 Includes

* Polar RS800CX SD Run Heart Rate Monitor

*Polar S3 Stride Sensor

* Polar WearLink Coded Transmitter

*Polar IrDA USB Adapter

*Polar CD-ROM ProTrainer 5

*Warranty Card & User Manual

*FREE USB Adapter
Discount 20%