User Guide

Precautions
For allergy information, see the listed materials
in Technical Specifications. Avoid skin
reactions by wearing the transmitter over a shirt,
moistened under the electrodes.
The combined impact of moisture and intense
abrasion may cause a black color to come off
the transmitter’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
training computer or the transmitter.
Technical Specifications
Battery type CR 2025
Battery sealing ring O-ring 20.0 x 1.0
Material FPM
Polar WearLink
®
+
battery life
700 hours of use
Polar WearLink
®
+
W.I.N.D. battery life
2000 hours of use
Polar WearLink
®
+ Hybrid
battery life
600 hours of use
Operating temperature 14 °F to 122 °F/ -10 °C
to +50 C
Connector material Polyamide
Strap material 35% Polyester,
35% Polyamide,
30% Polyurethane
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