Description
Polar s3
Polestar S3 W.I.N.D. 2.4Ghz it is the first wireless sensor that the race cadence communicates simultaneously on foot, the index of race on foot and the length of average stride. Of high accuracy as much in urban means as in the heat of nature. Its technology W.I.N.D. that it uses a transmission frequency of 2.4GHz, limits to the maximum all the types of interferences and their total guarantee of reliability.
It comes including in the model RS800sdy is optional with the RS800
Characteristics of the sensor of Polar speed S3
- Extreme light: 27 grams
- Data including: Cadence and longuitud of average stride, index of race on foot
- Measurement of the speed (km/h), the distance (km), the rate of the race (min/km), average speed and Maxima
- These data can be transferred and be analyzed on Polar software ProTrainer 5
- Autonomy: 50 hours
- Possibility of calibrating 3 different slippers