LG Urbane -W150 Guide D'utilisation page 29

Specific Absorption Rate (SAR) values
Your product is a radio transmitter and receiver. It is designed and
manufactured not to exceed the emission limits for exposure to Radio
Frequency (RF) energy set by the Federal Communications Commission
of the U.S. Government. The standards include a substantial safety
margin designed to assure the safety of all persons, regardless of age
and health.
The exposure standard for wireless products employs a unit of
measurement known as the Specifi c Absorption Rate, or SAR. In the
United States and Canada, the SAR limit for wrist watch used by the
public is 1.6 watts/kg (W/kg) averaged over one gram of tissue or 4.0
watts/kg (W/kg) averaged over ten gram of tissue.
Tests for SAR are conducted using standard operating positions
specifi ed by the FCC with the product transmitting at its highest
certifi ed power level in all tested frequency bands.
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