Ultrahuman Ring Air Aster Black koko 9 | Ultrahuman

The Ultrahuman Ring Air in Aster Black, Size 9, is a lightweight and durable smart ring designed for continuous health and activity tracking. Engineered for all-day and overnight wear, it provides detailed insights into your body's metrics without a display, ensuring a discreet and comfortable experience.

Key features

• Water resistance up to 100 meters, suitable for swimming and showering
• Periodic heart rate monitoring throughout the day and night
• Sleep tracking with automatic sleep mode detection
• Up to 6 days of battery life on a single charge
• Bluetooth connectivity for seamless data syncing
• Ultra-lightweight design at just 2.95 grams
• Aster Black color with a sleek, minimal form factor