Sweatcoins App

A free smartphone app that will pay people to be physically active launches on Wednesday in Britain, with users given digital "sweatcoins" depending on how many steps they take that can be exchanged for rewards or traded like money.

It's the latest initiative in an emerging fitness economy that includes all manner of monitoring devices

A free smartphone app that will pay people to be physically active launches on Wednesday in Britain, with users given digital "sweatcoins" depending on how many steps they take that can be exchanged for rewards or traded like money.

It's the latest initiative in an emerging fitness economy that includes all manner of monitoring devices