24/7 CO2 Monitoring with NDIR Sensor: Advanced LED-powered NDIR technology ensures high-precision CO2 detection (400–5000 PPM) while conserving energy, making it reliable for daily use. Subscription-Free App & AI Integration: Track real-time air quality data anytime with the free mobile app. Built-in AI helps you understand patterns and improve your indoor environment intelligently. Comprehensive Air Quality Tracking: Monitors CO2, temperature (-4°F to +122°F), and humidity, giving you a complete picture of your indoor environment for better control and comfort. Boost Focus & Cognitive Performance: Proper CO2 levels are crucial for brain function. Maintain optimal air quality to support better focus, decision-making, and mental clarity. Feel Better & Live Healthier: Breathe easier and feel more energized with fewer headaches, reduced fatigue, improved sleep, and fewer allergy symptoms. Portable and Warranty-Backed: Lightweight and sleek, the ALTOS CO2 monitor is perfect for home, office, or travel. Comes with a 1-year warranty for peace of mind