The Ultrahuman Ring Air is a smart ring designed for runners and joggers, featuring a sleek matte grey color and made of durable titanium material. This ring is packed with advanced technology to track your fitness activities and provide real-time performance insights to help you enhance your workouts. Perfect for those looking to take their running and jogging routines to the next level with a stylish and functional accessory.

For parts or repair. Untested. Sold as is where is and final sale.