Introducing the Ultrahuman Ring AIR, the ultra-comfortable fitness wearable. With its notch-less, ultra-thin design and smooth inner shell, the Ring AIR offers unparalleled comfort day and night. It excels in sleep tracking, providing a comfortable and unobtrusive experience. Weighing just 2.4 grams, it is the lightest smart ring on the market. This sleek device combines minimalism with precise performance, allowing users to effortlessly monitor sleep, movement, heart rate, heart rate variability, and skin temperature.

• Comprehensive Sleep Tracking: Tracks all sleep stages including REM, Deep Sleep, Light Sleep, and Wakefulness, providing actionable steps to improve sleep quality.
• HSA/FSA Eligible: Eligible for HSA/FSA, making it easier to invest in your health and wellness.
• Movement Index: Designed to increase non-exercise energy usage throughout the day, tracking steps, workouts, and calories for comprehensive activity insights.
• Workout Mode: Dedicated Workout Mode tracks heart rate during workouts, providing insights into cardiovascular response and intensity levels.
• Ultra-Lightweight: Weighing just 2.4 grams, it is the lightest smart ring on the market, ensuring comfort day and night.
• Minimalist Design: Features a notch-less, ultra-thin design with a smooth inner shell for unparalleled comfort and unobtrusive wear.
• Advanced Monitoring: Monitors sleep, movement, heart rate, heart rate variability, and skin temperature with precise performance.

Product Dimensions:

4.00 x 2.00 x 2.50 in

0.15 lbs

Shipping Dimensions:

4.00 x 2.00 x 2.50 in