then the Fitbit Aria Air is the scale for you, and will save you a fair bit on the slightly more able Aria 2. You also get your Body Mass Index (BMI), too, but nothing else. If you want to dig ...

As one of the biggest health tech companies out there, it’s not surprising that Fitbit ... Aria 2 touts a circular LCD screen that'll automatically turn on as soon as you step on the scale.

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