NOTE – FlexVolt Biosensor is closed. Thank you all for your business and support over the years!

 For custom orders or to check on availability, contact

FlexVolt Bluetooth Sensor


Chose between 2/4/8 Channels. FlexVolt connects to your computer or Android device via Bluetooth and the FlexVolt Apps allow you to visualize, study, and use your muscle signals. Includes lead cables, a USB charging cable and sticker electrode starter pack. Re-supply packs available at the bottom of this page.

FlexVolt 2-Channel
Price: $115


FlexVolt 4-Channel
Price: $150
In Stock? Yes

FlexVolt 8-Channel
Price: $215
In Stock?  Yes

FlexVolt Hacker (Arduino Shield)


The Hacker is an Arduino Shield, compatible with Uno and Mega platforms. Arduino codes and FlexVolt computer apps can be found on the software page.

Combine a 2-channel and a 4-channel for 6 measurement channels!

Hacker 2-Ch

Price: $60


Hacker 4-Ch

Price: $95
In Stock? Yes