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Body fat scales
Fitbit Aria Scale
Aria
Calculates BMI based on user profile. Must connect to WiFi for data. Includes "athlete" mode. Supports 8 users. Display is lit. Has an app for data. Can set a goal weight. 0.1 pound resolution. Turns on automatically when stepped upon. Automatically recognizes user.
Description
Calculates BMI based on user profile. Must connect to WiFi for data. Includes "athlete" mode. Supports 8 users. Display is lit. Has an app for data. Can set a goal weight. 0.1 pound resolution. Turns on automatically when stepped upon. Automatically recognizes user.

Ratings Scorecard

Test Results

Weight accuracy

Weight accuracy

How accurately the scale measures body weight.

 /  5
Weight repeatability

Weight repeatability

How repeatably the scale reports the user's weight.

 /  5
Body-fat accuracy

Body-fat accuracy

How accurately the scale measures body-fat percentage.

 /  5
Body-fat repeatability

Body-fat repeatability

How repeatably the scale reports the user's body-fat percentage.

 /  5
Display

Display

An assessment of screen readability.

 /  5
Ease of use

Ease of use

A composite score that includes set up, features, and operation.

 /  5

About

The Fitbit Aria is part of the Scales test program at Consumer Reports. In our lab tests, Body fat scales models like the Aria are rated on multiple criteria, such as those listed below.

Weight accuracy How accurately the scale measures body weight.

Weight repeatability How repeatably the scale reports the user's weight.

Body-fat accuracy How accurately the scale measures body-fat percentage.

Price & Shop