Sereniby

Sereniby makes a medical-grade air purifier designed for babies and the people who care for them. The purifier uses medical-grade HEPA filtration and precision laser sensors that deliver real-time PM2.5 air-quality readings, covering spaces up to 1,200 square feet with an energy-efficient design. It was created by expecting parents who searched for a baby-appropriate air purifier and, finding none good enough, set out to build their own.