Ultrahuman Ring Air Air Silver maat 5 | Ultrahuman

The Ultrahuman Ring Air in Space Silver, Size 5, is a lightweight smart ring designed for continuous health and activity tracking. Crafted from durable materials, it offers a comfortable, unobtrusive fit for daily wear, providing insights into your body's metrics without a display.

Key features

• Water resistance up to 100 meters for swimming and showering
• Bluetooth connectivity for seamless data syncing
• Periodic heart rate monitoring throughout the day
• Battery life of up to 6 days per charge
• Charging time of approximately 180 minutes
• Sleep mode for automatic sleep tracking
• Weight of just 2.4 grams for comfortable all-day wear