Ultrahuman Ring AIR- Sleep, Heart Rate & Recovery Tracker, Size 10, Raw Titanium

The Ultrahuman Ring AIR is a high-tech activity tracker designed for both indoor and outdoor use. Made from a combination of resin and titanium, this ring is durable and stylish. With a focus on monitoring heart rate and sleep patterns, this ring provides real-time data through Bluetooth connectivity and a rechargeable battery. The sleek design and advanced features make it ideal for fitness enthusiasts looking to track their performance and recovery in a convenient and innovative way. Open Box