The Ultrahuman Ring AIR is an innovative smart ring designed as an activity tracker. With its round shape and sleek black color, it not only offers an appealing aesthetic but also a variety of health monitoring features. The ring is equipped with state-of-the-art sensors, including a blood oxygen sensor that enables precise measurements using infrared photoplethysmography. Additionally, the ring features a motion sensor and a heart rate monitor, which together provide a comprehensive analysis of physical activity and well-being. It connects to mobile devices via Bluetooth and is compatible with both Android and iOS operating systems. With a battery life of up to six days and a charging time of just three hours, the AIR ring is both practical and user-friendly. Its water resistance of up to 100 meters also makes it ideal for use in various environments.

• Blood oxygen sensor with infrared photoplethysmography
• Motion and heart rate monitor
• Compatible with Android and iOS
• Battery life of up to 6 days
• Water-resistant up to 100 meters.