The Ultrahuman Ring AIR is an innovative smart ring designed as an activity tracker. With its sleek, round design in rose gold, it is not only a stylish accessory but also a powerful device for monitoring your health. The ring utilizes advanced technologies such as infrared pulse oximetry to measure blood oxygen levels accurately. It is equipped with a robust lithium-polymer battery that offers a lifespan of up to six days, making it ideal for daily use. The ring is compatible with both Android and iOS devices, allowing for seamless connectivity to your mobile app. Additionally, the ring is waterproof, making it suitable for various activities without the worry of damage.

• Infrared pulse oximetry for accurate blood oxygen measurement
• Battery life of up to 6 days
• Waterproof for versatile use
• Compatible with Android and iOS devices
• Bluetooth Low Energy for efficient connectivity.