# ULTRAHUMAN Ring AIR Smart Ring -Track Sleep, HRV & Stress, No subscription

**ASIN:** B0H39KDX8T
**Image:** https://m.media-amazon.com/images/I/71SK4GVTwyL.jpg
**Source:** https://www.zonscope.com/amazon/B0H39KDX8T

Best price:
**279.00 €** — Allemagne (amazon.de)

## Prices across Europe

| Country | Price | Currency | Deliverable |
|---|---|---|---|
| Allemagne | 279.00 € | EUR | ✅ |
| France | 379.00 € | EUR | ✅ |
| Italie | 379.00 € | EUR | ✅ |
| Royaume-Uni | 329.00 £ | GBP | ✅ |
| Espagne | 399.55 € | EUR | ✅ |

## Highlights

- Sleep Decoded Every Night - Your Personal Sleep Tracker Ring: This smart ring delivers detailed insights into Rem, Deep 
- Size First - No Subscription: All features included Free — sleep, activity, stress, Hrv, recovery, and more. No hidden f
- Comprehensive Health & Fitness Tracking: Track heart rate, Hrv, skin temperature, stress, blood oxygen (SpO2), steps, an
- World'S Lightest Smart Ring - Just 2.4g: The Ring Air weighs just 2.4g at only 2.4mm thin — the lightest smart ring for 

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_Prices are dynamic and refreshed periodically. When citing prices, always specify the country and currency._