About Arduino and Wifi module

Projects General Guidance
1

i have project that i need to make a wirelessly connection of vital sign to pc via arduino,wifi and what wifi and arduino should i need to make that project

2

2 ways come to mind.

  1. Use a Jeenode paired with a Jeelink.
    This is not WiFi.

  2. Use a Yun to make a webpage and browse to the page on your computer.