Ring AIR Aster Black Size 5 Sleep Tracking Heart Rate Fitness
3 interest-free payments of £115.15 · subject to eligibility
Next-day deliveryFREE
Order by 2pm for same-day dispatch
Standard UK DeliveryFREE — get it by Tue 27 Oct – Fri 30 Oct
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About this item
Key Features
- Brand: Ultrahuman
- Model: Ring AIR
- Colorway: Aster Black
- Size: 5 (Sizing Kit required for accurate fit; available in 5–14)
- App & Subscription: One app with no subscription required
- Health & Wellness: Sleep, activity, stress, heart health, movement, recovery insights
- Sleep Tracking: Tracks REM, Deep, Light sleep and wakefulness with actionable nudges
- Women’s Health: Ovulation, cycles and pregnancy insights via multi-biomarker tracking
Overview
The Ultrahuman Ring AIR provides comprehensive health tracking in a discreet wearable. The sizing kit should be purchased first to determine the correct ring size, as Ultrahuman Ring sizes differ from standard rings. The Ring AIR is available in ten sizes (5–14) for a secure, comfortable fit.
Specifications
- Metrics: Sleep, activity, stress, heart rate, heart rate variability, skin temperature, recovery
- Sleep Stages: REM, Deep Sleep, Light Sleep, Wakefulness
- Biomarker & Women’s Health: Cycle tracking, ovulation, fertility window, pregnancy mode
- Power & Connectivity: Synchronizes with Ultrahuman app
Note: Sizing Kit is recommended prior to purchase to ensure correct sizing and reduce returns.
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Condition Brand new
Free UK delivery · 3–5 days
Get it by Tue 27 Oct – Fri 30 Oct
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