Altos Air

Instead of focusing on light, Altos Air has made a revolutionary device that will help you carefully watch and optimize the air you live in. The biohacking company brands itself as the first personal accessory to ensure air composition is right for optimal cognitive performance, basing its product's existence on research that shows indoor CO2 pollution affects the brain’s decision-making performance.

The Altos Air devices come with a handy mobile app, allowing you to stay tuned to air composition changes with push notifications and monitor your brain fuel dynamics with historical graphs. You can even install widgets on your home screen alerting you when your brain fuel level goes down.