The Ultrahuman Ring Air in Matte Grey is a smart ring designed for those seeking an unobtrusive way to monitor their health and fitness. Ideal for users who want a compact device that tracks their heart rate and sleep patterns throughout the day.

• Tracks heart rate periodically, providing insights into your daily activity.
• Sleep mode helps monitor sleep patterns for better rest and recovery.
• With a battery life of up to 6 days, it reduces the need for frequent charging.
• Water-resistant up to 100 meters, making it suitable for various activities and environments.
• Lightweight at just 2.4 grams, ensuring comfort during wear.