How does the distance measurement device (Polar S725X) works?
Answers:
10 yard dash- 1.7 is that good?
If you are referring to the Polar s1 footpod. The technology is actually from a company called Dynastream. The footpod contains accelerometers and a computer which then calculates your foot's motion. There is a paper on their website that explains the technology. See the speedmax whitepaper athttp://www.dynastream.com/tech/main/...
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