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2026 UK Comparison: CO Breath Monitors vs Saliva Cotinine Home Tests — Which Is Best for Tracking Your Switch from Smoking to Vaping?
If you’re switching from smoking to vaping, CO breath monitors and saliva cotinine tests each offer different insights: CO gives near‑instant evidence of recent combustion, while cotinine reflects nicotine exposure over days. This guide explains how both work, their pros and cons, and practical recommendations for monitoring your progress in the UK in 2026.
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UK 2026 Beginner’s Guide: Using a Personal CO Breath Monitor to Track Progress When Switching from Smoking to Vaping
Personal CO breath monitors are becoming a must-have for people in the UK switching from smoking to vaping. This guide explains how to use a monitor, interpret ppm/%COHb readings, and why rapid drops in CO are motivating and clinically useful when quitting smoking.