As developers ourselves, we have identified the biggest challenge as the disconnect between wearable developers, suppliers and users. That's why we created this platform in order to enable you, the developer.
Get a reliable manufacturer
Recruit/collaborate with fellow developers
Have access to funds for your project
To join you just need to sign up as a regular user and select the "do you want to become a seller/developer" check box. Once your account is validated you will be able to add your project and get matched. You could also join the developer forums to connect and get a feel for the site.
Ideally you should be a software or hardware architect or tech savvy founder of a wearable start up.