Precautions
For allergy information, see the listed materials
in Technical Specifications. Avoid skin
reactions by wearing the heart rate sensor over a
shirt, moistened under the electrodes.
The combined impact of moisture and intense
abrasion may cause a black color to come off
the heart rate sensor’s surface, possibly
staining light-colored clothes. If you use
perfume or insect repellent on your skin, you
must ensure that it does not come into
contact with the heart rate sensor.
Using Your Heart Rate Sensor in a Water Environment
Polar WearLink transmitter Nike+ may be used
when swimming, but interference may occur for
the following reasons:
•
Sea- and pool water are very conductive, and
electrodes may short-circuit, preventing ECG
signals from being detected by the heart rate
sensor.
•
Jumping or sharp muscle movement may
shift the heart rate sensor so the ECG signals
cannot be detected.
•
The ECG signal strength is individual and
depends on tissue composition.
Technical Specifications
Battery type:
CR 2025
Battery sealing ring: O-ring 20.0 x 1.0 Material FPM
WearLink Nike+
battery life:
600 h
Operating
temperature:
14 °F to 122 °F/ -10 °C to +50 C
Connector material
Polyamide
Strap material
38% Polyamide, 29%
Polyurethane, 20% Elastane,
13% Polyester
5
Summary of Contents for WearLink Transmitter Nike+
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