Polar S-Series Speed Sensor: Home

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November 22, 2008

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Polar S-Series Speed Sensor

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Brand: Polar
Category: Sports

Buy New: $42.95 (On sale from $45.95)
You Save: $3.00 (7%)
Buy New from $42.95

Avg. Customer Rating: 4.5 out of 5 stars

(3 reviews)
Sales Rank: 18349

Media: Sports
Shipping Weight (lbs): 0
Dimensions (in): 11.6 x 3.6 x 1

MPN: SPEED-SENSOR
Model: 91027839
UPC: 725882278193
EAN: 0725882278193
ASIN: B000GLK4GS

Shipping: Eligible for Super Saver Shipping
Availability: Usually ships in 24 hours

Features:

•	Compatible with Polar S510, S520, 625x, S710, S710i, S720i, and S725

Accessories:

•	Polar S-Series Cadence Sensor
•	Giordana Tenax Pro Activa Plus GTB Cycling Vest (Black/Orange)
•	DeFeet Women's Classico Pink/White Wool Cycling/Running Socks - CLAPIN
•	Polar Heart Bra

Similar Items:

•	Polar S-Series Cadence Sensor
•	Polar Bike Mount Kit for Heart Rate Monitors
•	Polar IrDA USB 2.0 Adapter Interface
•	Polar S625X Heart Rate Monitor Watch
•	Polar S725X Pro Team Tour de France Edition Heart Rate Monitor Watch with Free Cadence Sensor

Editorial Reviews:

Product Description
Compatible with Polar S520, S625X, S720i and S725X.

Customer Reviews:

5 out of 5 stars

Solid !! December 12, 2007
I've never had a problem with Alignment or it "jarring loose" if you hit a pothole or something like that. The light flashes to let you know it's reading the magnet on the spokes, but only temporarily (first 50 revolutions or something like that).

There is some interference with power lines sometimes, but its any easy correction on the software ("Error Correction" on the graph).

5 out of 5 stars

works good May 28, 2007
1 out of 1 found this review helpful

Have put over 800 miles on this sensor with no problems. No interferance, good signal. Cool little light flashes when the magnet goes by. Looks nice on the bike. I have one on my mountain bike too, and it holds up fine to some good poundings, including a recent race. Have also ridden through some may showers with no problems.

3 out of 5 stars

Needs To Be More Sensitive And Powerful May 26, 2005
7 out of 7 found this review helpful

I've got a few years of experience with the Polar bike speed sensor. It works OK, but if it had a stronger signal I'd like it better. You have to make sure it stays in proper alignment and it doesn't take a big bump in the road to knock it out. If you use the auto start/stop feature on your Polar watch and the speed sensor goes south, it ends acquisition of your worlout data. For the price you pay, you deserve a better product.