Hacking bluetooth body fat scale

Anybody have "Smart Scale" (iOS/Android app) compatible body fat scales?

I'm interested how these scales could send data directly to Arduino/Raspberry using build in bluetooth without using smart phone at all.

There is at least two manufacturers for these scales:

http://www.vtrump.com/smartscale
and
Ningbo Putian Information Industry CO. LTD.

Smart Scale - BMI,Fat loss,body tracking for your family

IvonneBenett:
Anybody have "Smart Scale" (iOS/Android app) compatible body fat scales?

I'm interested how these scales could send data directly to Arduino/Raspberry using build in bluetooth without using smart phone at all.

There is at least two manufacturers for these scales:

VTrump - Connect Smart
and
Ningbo Putian Information Industry CO. LTD.

Smart Scale - BMI, Top body fat scale, body tracking for your family

‎Smart Scale - Body Record Tool on the App Store
https://play.google.com/store/apps/details?id=com.vtrump.smartscale&hl=en

Hello,

This device uses some application that is installed in your smartphone to send data directly to it.....

If you had a wifi Smart Scale. you could use a traffic sniffer like wireshark software and see the packets. With packets try emulating the connection. But it really boils down to if they have a date and time in the key when sending data or something similar.