Breathometer was presented by Charles Michael Yim in Season 5 of Shark Tank. It is an app that comes with a "blower" that allows the user to check their alcohol content to take required ...

Breathometer is expected to end 2015 with ... Corcoran told Business Insider that it's her most profitable "Shark Tank" investment. Before their appearance, the Hinnants brought in about $1 ...

Breathometer founder and CEO Charles Michael ... he calmly told them that regardless of what happened on "Shark Tank," he was looking to raise $1 million in the next two months from angel ...

Mark Cuban might not be leaving the Shark Tank set swimming in extra cash from ... adding that his biggest loss was his backing of Breathometer, a smartphone-app breathalyzer, which he estimated ...

He is best known for appearing on ABC's Shark Tank, when he convinced all five judges to invest $1 million into Breathometer. As founder and CEO of Breathometer, Yim is responsible for overall ...