![Amazon.com: Fitbit Aria Air Bluetooth Digital Body Weight and BMI Smart Scale, Black : Industrial & Scientific Amazon.com: Fitbit Aria Air Bluetooth Digital Body Weight and BMI Smart Scale, Black : Industrial & Scientific](https://m.media-amazon.com/images/I/91mJWP1VW0L._SL1500_.jpg)
Amazon.com: Fitbit Aria Air Bluetooth Digital Body Weight and BMI Smart Scale, Black : Industrial & Scientific
![Why does the Aria Air have BMI and a % feature on its display? I haven't seen any of these features lit up/active except for when changing the units between stone, pounds, Why does the Aria Air have BMI and a % feature on its display? I haven't seen any of these features lit up/active except for when changing the units between stone, pounds,](https://preview.redd.it/gymv7cehkjq81.jpg?auto=webp&s=f29fbe12bb1ab9d1f70e7c140ab203edf414b034)
Why does the Aria Air have BMI and a % feature on its display? I haven't seen any of these features lit up/active except for when changing the units between stone, pounds,
![Amazon.com: Fitbit Aria Air Bluetooth Digital Body Weight and BMI Smart Scale, White : Industrial & Scientific Amazon.com: Fitbit Aria Air Bluetooth Digital Body Weight and BMI Smart Scale, White : Industrial & Scientific](https://m.media-amazon.com/images/I/41zmxGgTzqL._SL1500_.jpg)
Amazon.com: Fitbit Aria Air Bluetooth Digital Body Weight and BMI Smart Scale, White : Industrial & Scientific
![Fitbit Aria Air Bluetooth Digital Body Weight and BMI Smart Scale, Black : Industrial & Scientific - Amazon.com Fitbit Aria Air Bluetooth Digital Body Weight and BMI Smart Scale, Black : Industrial & Scientific - Amazon.com](https://images-na.ssl-images-amazon.com/images/I/21cmF73B-bL._SY445_SX342_QL70_ML2_.jpg)
Fitbit Aria Air Bluetooth Digital Body Weight and BMI Smart Scale, Black : Industrial & Scientific - Amazon.com
![Amazon.com: Fitbit Aria Air Bluetooth Digital Body Weight and BMI Smart Scale, Black : Industrial & Scientific Amazon.com: Fitbit Aria Air Bluetooth Digital Body Weight and BMI Smart Scale, Black : Industrial & Scientific](https://m.media-amazon.com/images/S/aplus-media/vc/a7148568-ff65-47f7-b57c-0534f8f7faf2.__CR0,0,1464,600_PT0_SX1464_V1___.jpg)
Amazon.com: Fitbit Aria Air Bluetooth Digital Body Weight and BMI Smart Scale, Black : Industrial & Scientific
![Amazon.com: Fitbit Aria Air Bluetooth Digital Body Weight and BMI Smart Scale, Black : Industrial & Scientific Amazon.com: Fitbit Aria Air Bluetooth Digital Body Weight and BMI Smart Scale, Black : Industrial & Scientific](https://m.media-amazon.com/images/S/aplus-media/vc/452e66f8-d4c2-4e32-a338-32204af9682b.__CR0,0,1464,600_PT0_SX1464_V1___.jpg)
Amazon.com: Fitbit Aria Air Bluetooth Digital Body Weight and BMI Smart Scale, Black : Industrial & Scientific
![Amazon.com: Fitbit Aria Air Bluetooth Digital Body Weight and BMI Smart Scale, Black : Industrial & Scientific Amazon.com: Fitbit Aria Air Bluetooth Digital Body Weight and BMI Smart Scale, Black : Industrial & Scientific](https://m.media-amazon.com/images/I/612JDAP27lL._SL1500_.jpg)
Amazon.com: Fitbit Aria Air Bluetooth Digital Body Weight and BMI Smart Scale, Black : Industrial & Scientific
![Amazon.com: Fitbit Aria Air Bluetooth Digital Body Weight and BMI Smart Scale, Black : Industrial & Scientific Amazon.com: Fitbit Aria Air Bluetooth Digital Body Weight and BMI Smart Scale, Black : Industrial & Scientific](https://m.media-amazon.com/images/I/71XgW9dQPTL._SL1500_.jpg)