# Smart ring Ultrahuman Ring AIR – sleep and fitness tracker, Titanium, Size 11, 6-day battery

**URL:** https://aio.lv/en/product--ultrahuman-uhra-rt-11--12007637
**Data updated:** 2026-03-23 16:07 (EET)
**Category:** Smart rings
**Manufacturer:** Ultrahuman
**Manufacturer code:** UHRA-RT-11
**EAN:** 8908023166920
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 399.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 330.57 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ultrahuman-uhra-rt-11--12007637

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.06.2026 | free |
| Pickup points | 02.07.2026 | 1.89 EUR |
| Courier delivery to door | 02.07.2026 | 4.99 EUR |

## Summary description

Ultrahuman Ring AIR is a smart ring activity tracker for sleep and fitness monitoring, available in Titanium finish and Size 11. It provides up to 6 days of battery life (24 mAh LiPo) and connects to Android (8–13) and iOS (15–16) devices. Key features include round form factor, USB-C to USB-C cable, no app fee for standard features, and compact wearable design for 24/7 tracking of sleep, recovery and daily activity.

## Long description

Ultrahuman Ring AIR is a compact smart ring activity tracker in a Titanium finish, Size 11, designed for continuous monitoring of sleep, recovery and daily activity. The ring uses fingertip biomarker sensing to capture heart rate, heart rate variability (HRV), skin temperature and movement data and pairs with Android (8–13) and iOS (15–16) devices over Bluetooth. With an ultra-lightweight form factor and an internal 24 mAh LiPo battery, the device offers up to 6 days of battery life and includes a USB-C to USB-C charging cable. Standard features are available without an app fee, enabling 24/7 tracking in a discreet wearable format.
Advantages
The Ultrahuman Ring AIR combines fingertip-level sensor accuracy with a featherlight titanium shell to deliver reliable physiological measurements in a nearly unnoticeable wearable. Its round form factor and hypoallergenic inner lining ensure comfortable long-term wear for both daytime activity and overnight sleep tracking. The ring’s connectivity with modern Android and iOS versions allows seamless data sync, while the multi-day battery life reduces charging frequency for uninterrupted monitoring.
Suitable for
Continuous sleep stage and sleep quality tracking
Monitoring recovery and stress via HRV and recovery scoring
Daily activity tracking including steps and active minutes
Users seeking a lightweight, discreet wearable for 24/7 biometrics
Key specifications
Form factor: round smart ring, titanium finish
Size: 11 (ring size)
Sensors: optical heart rate, HRV, skin temperature, motion
Connectivity: Bluetooth (compatible with Android 8–13 and iOS 15–16)
Battery type and capacity: Lithium Polymer (LiPo), 24 mAh
Typical battery life: up to 6 days per charge
Charging: USB‑C to USB‑C cable included
Weight: approximately 2.4 grams
Wearability: hypoallergenic inner lining for extended wear
How to use
Wear the Ultrahuman Ring AIR on the finger for continuous monitoring; the ring should fit snugly but comfortably to ensure accurate sensor readings. Install the companion app on a compatible Android or iOS device, follow the on-screen pairing instructions via Bluetooth, and allow necessary sensor and notification permissions. Charge the ring using the supplied USB‑C to USB‑C cable until fully charged; typical use cycles provide up to six days between charges. Review daily summaries and recovery insights in the app to understand sleep stages, HRV trends and activity metrics.
Usage recommendations
For best results, wear the ring overnight to capture complete sleep cycles and during periods of rest to measure baseline recovery. Ensure a proper fit to maintain consistent sensor contact, keep the ring and charging contacts clean and dry, and update the companion app when prompted to access the latest firmware and data-processing improvements.

## Specifications

| Feature | Value |
|---|---|
| Battery technology | Lithium Polymer (LiPo) |
| Form factor | Round |
| Battery capacity | 24 mAh |
| LED indicators | Y |
| Width | 81 mm |
| Depth | 81 mm |
| Product colour | Titanium |
| Cables included | USB Type-C to USB Type-C |
| Bluetooth | Yes |
| Device type | Smart ring activity tracker |
| Control type | Wireless |
| Charging time | 3 h |
| Touchscreen | No |
| Rechargeable battery | Yes |
| Housing material | Resin |
| Heart rate monitor | Yes |
| Mobile operating systems supported | Android 12.0, Android 8.0, Android 10.0, Android 9.0, Android 11.0, Android 13.0, iOS 15, iOS 16, Android 6.0, Android 7.0 |
| Display type | No |
| Motion sensor | Yes |
| USB charger included | Yes |
| Charging source | Wireless |
| Pedometer | Yes |
| Battery life | 6 day(s) |
| Active minutes | Yes |
| Quality of sleep | Yes |
| Hours slept | Yes |
| Bluetooth Low Energy (BLE) | Yes |

## FAQ

### How much does the Ultrahuman Ring AIR smart ring Size 11 cost, and is it available for purchase?

The price is 399.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 29.06.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Ultrahuman Ring AIR smart ring Size 11 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Ultrahuman products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Ultrahuman service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12007637/67498380_large.webp