11 
Regulatory & Safety Notices 
Model Name:  FB202 
The scale measures body fat using bioimpedance analysis. ITO electrodes form a 
pattern on the top of scale, and send a small, safe signal through the body to measure 
impedance. 
Type BF Applied Part 
This symbol indicates that the surface scale is a Type BF applied part intended to 
deliver an electrophysiological signal to and from the user. The scale measures body 
mass using bioimpedance analysis. ITO electrodes form a pattern on the top of scale, 
and send a small, safe signal through the body to measure impedance. 
Aria 2 is not considered a medical device in all countries below except for the U.S. 
USA: Federal Communications Commission (FCC) 
statement 
This device complies with Part 15 of the FCC Rules. 
Operation is subject to the following two conditions: 
This device may not cause harmful interference and 
This device must accept any interference received, including interference that may 
cause undesired operation 
FCC Warning 
Changes or modifications not approved by Fitbit, Inc. could void the user’s authority 
to operate the equipment. 
Note: This equipment has been tested and found to comply with the limits for a Class 
B digital device, pursuant to part 15 of the FCC Rules.  These limits are designed to 
provide reasonable protection against harmful interference in a residential 
installation.  This equipment generates, uses and can radiate radio frequency energy 
and, if not installed and used in accordance with the instructions, may cause harmful 
interference to radio communications.  However, there is no guarantee that 
interference will not occur in a particular installation.  If this equipment does cause 
harmful interference to radio or television reception, which can be determined by 
turning the equipment off and on, the user is encouraged to try to correct the 
interference by one or more of the following measures: 
Reorient or relocate the receiving antenna 
Increase the separation between the equipment and receiver