It’s almost 2024, and truly reliable pot breathalyzers are nowhere in sight. Breathalyzers just don’t work – if they do, not as well – in detecting THC levels in the body of a driver the way that it detects alcohol. While the use of breathalyzers have been considered the gold standard for detecting alcohol consumption or usage, these systems can’t support the use of THC. Most traditional breathalyzers are made using fuel cell technology, which can gauge alcohol levels in one’s breath. It works simply by breathing on the fuel cell, which then produces electrical currents depending on how much alcohol one consumed.