Breathometer Shark Tank Update
Automotive
DealNow:Out of BusinessHealth & WellnessSeason 5, Episode 2Burlingame, CAby Charles Michael YimWebsite
What Happened to Breathometer After Shark Tank
Is Breathometer still in business? No — the company has shut down.
- FTC action for inaccurate BAC readings
- Cuban called it 'worst execution in Shark Tank history'
- All investors lost money
Last verified Apr 1, 2026.
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The Breathometer Shark Tank Pitch
Charles Michael Yim of Burlingame, CA pitched Breathometer on Shark Tank Season 5, Episode 2, which aired Friday, September 27, 2013, asking for $250,000 for 10% of the company — a $2.5M valuation.
Mark Cuban, Lori Greiner, Robert Herjavec, Daymond John and Kevin O'Leary teamed up and agreed to invest $1M for 30% equity, valuing the company at $3.3M. The deal closed after the show.
Watch the Pitch
Pitch Details
- Aired
- S5E2Sep 27, 2013
- Ask
- $250,000for 10%
- Ask Valuation
- $2.5M
Deal Terms
- Amount
- $1M
- Equity
- 30%
- Valuation
- $3.3M
Mark Cuban
Lori Greiner
Robert Herjavec
Daymond John
Kevin O'Leary