The Fitbit Aria's smooth glass surface not only senses your weight but sends a mild electrical charge through your body to measure percentage body fat.
2 of 5Sarah Tew/CNET
Stand tall and proud
The Fitbit Aria sits 1.3 inches above the floor and uses rubber feet to stay firmly in place.
3 of 5Sarah Tew/CNET
A smart display
The Fitbit Aria is equipped with a circular screen that displays lots of helpful information such as body fat percentage, battery level, Wi-Fi status, and of course weight in pounds, stone, or kilograms.
4 of 5Sarah Tew/CNET
The strength of bubbles
On the Fitbit Aria's underside is a curious and eye-catching bubble pattern that's made from ABS plastic. It's strong and doesn't flex when weight is applied.
5 of 5Sarah Tew/CNET
Get on and get in shape
To use the Fitbit Aria, just step on the gadget for a few moments. It will then take stock of your stats and send them to your Fitbit account via a Wi-Fi link.