Smart Helmet Arduino advice


I would like to know which Arduino could serve me to accomplish the following task.

I do have a safty helmet that I want to add Arduino in with a shock/pressure sensor

the microprocessor should be able to communicate with Rasberry pi via Wi-Fi

is there any product has such capabilities?

thank you

Could you elaborate on your post a little bit more?

Also, you could use the arduino wifi shield to connect the arduino to the internet.

I would suggest looking at the link below for some bakground on how to use it.

Thanks for the respond and thanks again for the suggestion =)