I could compare the same time with the black FitBit Aria (RAM Amazon Prime to compare!).
Positive:
- Sending information (weight, body fat, heart rate, air quality throughout the day) Automatic via wifi on the Withings account each weighing,
- Compatible with Android pleasant enough to use application (could be improved)
- Precise (no gap between 2 weighing, careful use on a flat surface)
- Suitable for a familly use (unlike the FitBit!) The app you can see the weight of the entire family, although the balance detects the difference between my children 10 and 14kg,
- Future compatibility Google Fit (announced at Google IO).
Negative:
- I have not been able to install it with my Android smartphone (note that the name of my WiFi is Unicode, which should play ...), it worked well using an iPhone. Fortunately this step is made only once to pair the balance to WiFi.
It is a bit more expensive than FitBit Aria but more precise, practical and provides additional information (heart rate, air quality all day, designed for use with Google Fit).
I suggest buying the balance Withings Smart Body Analyzer, especially if familliale use.
