Ring AIR Space Silver Size 6 Smart Ring Sleep Tracking Fitness

Key Features

• Brand: Ultrahuman
• Product: Ring AIR
• Color/Finish: Space Silver
• Size: Size 6 (10 sizes available with sizing kit option)
• Subscriptions: No monthly subscription; all core features included in app
• Health Tracking: Sleep, activity, stress, heart rate, heart rate variability, skin temperature, recovery
• Women's Health: Ovulation, cycles, pregnancy insights with multi-biomarker tracking
• Sleep Tracking: Detailed sleep stages (REM, Deep, Light, Wake) and sleep debt insights

Overview

The Ultrahuman Ring AIR provides comprehensive health insights through the Ultrahuman App with no subscription required. It supports extensive sleep and activity metrics, heart rate monitoring, and biomarker-based women's health guidance. A sizing kit is recommended prior to purchase, as Ring sizes differ from standard rings. The Ring AIR is offered in multiple sizes (5–14) to ensure a secure, comfortable fit when used with the sizing kit.

Specifications

• Band/Model: Ultrahuman Ring AIR
• Sizes Available: 5–14 (size determined via sizing kit)
• Metrics Tracked: Sleep stages, heart rate, heart rate variability, activity, stress, movement, recovery, skin temperature
• App: Ultrahuman App with no subscription required for standard features
• Gender Features: Women’s health tracking including ovulation, cycles, and pregnancy insights

Note: Purchase of the sizing kit is recommended to determine the correct size before buying the Ring AIR. This helps minimize returns and ensures optimal fit.