Cobox bluetooth Battery meter

[handbaked]

Hi

Anyone used this before?

http://www.cobox-ebikes.com/290/wireless-bluetooth-cobox-watt-meter-36v-48v.html

Looks very interesting indeed. Anything else like this on the market that i may not have come across?

Cheers

 

[trex]

woosh 36V 15AH HL downtube battery has built in bluetooth. You can download an app for iphone or android phone to see the state of your cells.
http://wooshbikes.co.uk/?batteries#batkit

 

[djbarnat]

There is also the "speedict"