PolarH7 heart rate sensor is also compatible
withPolar training computers using GymLink
technology.For more information, go to
www.polar.com/support.
Toensure sufficient transmission range from
yourPolar H7 heart rate sensor to the receiving
device,keep the device in front of you. A good
placeis in a front pocket or fixed on a belt. Do
notwear the receiving device on your back (for
example,in a back pocket or backpack).
UsingYour Heart Rate Sensor in Water
PolarH7 heart rate sensor is water resistant.
TheGymLink technology can be used in water
activities,but Bluetooth®wireless technology
willnot work in water. Please notice that sea
andpool water are very conductive, and
electrodesmay short-circuit, preventing ECG
signalsfrom being detected by the heart rate
sensor.
Whenusing a bathing suit, the best
performanceis achieved by wearing the heart
ratesensor underneath it.
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