POLAR CAPTEUR DE FOULEE S3 W.I.N.D + Lock Lace
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Ultra light and very precise.
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Compatible with Polar RS 800
Features
World Premiere: stride sensor WIND POLAR s3 following the race pace and shows the average stride length.
Housed in the sole of the adiStar running shoe, stride sensor WIND Polar s3TM be positioned easily and gives you maximum stability. It is also compatible with all athletic shoes with laces.
From a technology used in particular in aerospace, it is high accuracy in urban areas as wilderness or forest.
Its technology W.I.N.D. which limits the maximum all types of interference ensures complete reliability.
As accurate as the accelerometer S1, stride sensor WIND POLAR s3 is distinguished by its extreme lightweight (27g) and autonomy of 50 hours.
These data can be transferred and analyzed the software Polar ProTrainer 5
Compatible with the RS800sd and RS800 in option
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