Specific Absorption Rate (SAR) measures the rate at which energy is absorbed into the body when exposed to radio frequencies.
SAR is tested using standard operating positions where the phone or device is transmitting at its highest certified power level in all tested frequency bands. The lower the power output of the device, the lower its SAR value.
Although SAR values for products vary, all SAR values for our products are within safe exposure limits, and all products are considered equally safe.
For SAR exposure info for your phone model, visit Motorola - RF Exposure/Specific Absorption Rate (SAR) Information
If you're interested in further reducing your RF exposure, you can easily do so by limiting your usage or simply using a hands-free kit. Additional info can be found at www.motorola.com/rfhealth.