| ENGLISH  | 
Watch Settings  | 33  | 
Quick Menu  | 33  | 
Time Mode  | 33  | 
33  | |
Training Mode  | 33  | 
9. POLAR FITNESS TEST  | 35  | 
Before the Test | 35  | 
Performing the Test | 35  | 
After the Test | 36  | 
10.NEW ACCESSORY | 38  | 
Pairing a New Sensor with the Training Computer  | 38  | 
Pairing a New Heart Rate Sensor with the Training Computer  | 38  | 
Pairing a New Speed Sensor with the Training Computer  | 38  | 
Pairing a New Cadence Sensor with the Training Computer  | 39  | 
Pairing a New Stride Sensor with the Training Computer  | 39  | 
Calibrate the Polar s3+ Stride Sensor  | 39  | 
Calibration by Running Wizard  | 40  | 
Set Calibration Factor Manually  | 40  | 
Calibrate Sensor by Running a Known Distance   | 40  | 
11.POLAR SMART COACHING | 42  | 
Polar Sport Zones  | 42  | 
Heart Rate Variability  | 43  | 
Polar ZoneOptimizer  | 43  | 
Maximum Heart Rate  | 45  | 
Running Cadence and Stride Length  | 45  | 
Polar Running Index  | 46  | 
Polar Training Load Feature  | 48  | 
Polar Endurance Training Program for Running and Cycling  | 48  | 
12.IMPORTANT INFORMATION | 50  | 
Caring for Your Product  | 50  | 
Service  | 51  | 
Batteries  | 51  | 
Change the Heart Rate Sensor Battery  | 51  | 
Precautions  | 52  | 
Interference During Training  | 52  | 
Minimizing Risks When Training  | 53  | 
Technical Specifications  | 53  | 
Frequently Asked Questions  | 55  | 
Limited International Polar Guarantee  | 58  | 
Disclaimer  | 59  | 
INDEX  | 60  |