Breathometer: Startup bets on better breath product

SAN FRANCISCO - Burlingame-based digital health company Breathometer received its big break the old-fashioned way: In front of millions of viewers and five celebrity investors on a television show. The company's appearance on ABC's Shark Tank reality show in 2014 with its alcohol breathalyzer device garnered it the first million-dollar deal involving all five "sharks" in the program's history. Since then the company has raised $20 million more and is primed to release its third product,...