# Smart ring activity tracker Ultrahuman Ring AIR – Sleep & fitness tracker, Size 6, Silver, up to 6 days battery

**URL:** https://aio.lv/en/product--ultrahuman-uhra-as-06-eul7--12256669
**Data updated:** 2026-04-09 12:36 (EEST)
**Category:** Smart rings
**Manufacturer:** Ultrahuman
**Manufacturer code:** UHRA-AS-06-EUL7
**EAN:** 8906184873992
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 305.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 252.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ultrahuman-uhra-as-06-eul7--12256669

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

Ultrahuman Ring AIR is a smart ring activity tracker for men and women that monitors sleep and fitness. It features a round silver form factor, LiPo 24 mAh battery with up to 6 days runtime, and USB‑C to USB‑C cable included. Compatible with Android 6–13, it tracks heart rate and activity metrics for daily health monitoring and training insights.

## Long description

Ultrahuman Ring AIR is a lightweight smart ring activity tracker for men and women that monitors sleep, recovery and fitness metrics. Housed in a round silver form, it provides fingertip biomarker readings for sleep stages, heart rate variability, skin temperature and overall wellness, with up to 6 days of battery life from a 24 mAh lithium‑polymer cell. The ring is supplied with a USB‑C to USB‑C cable and is compatible with a range of Android devices for continuous health monitoring.
Advantages
The ring uses fingertip sensors to capture accurate physiological data, offering higher blood flow and arteriole density than wrist wearables for improved precision in sleep and recovery tracking. At approximately 2.4 grams it is significantly lighter than typical smartwatches, and a smooth hypoallergenic inner lining ensures comfortable day‑and‑night wear. Integrated recovery analysis and sleep scoring give actionable insights to help you understand patterns and improve rest and recovery.
Suitable for
 People who want detailed sleep stage and sleep quality monitoring
 Users seeking recovery scoring and HRV‑based insights
 Those who prefer a discreet, lightweight alternative to a smartwatch
 Fitness enthusiasts tracking heart rate, active minutes and steps
When it may not be suitable
The Ultrahuman Ring AIR focuses on sleep, recovery and basic activity metrics rather than advanced smartwatch features such as on‑screen notifications, apps or GPS. If you require built‑in GPS, a large interactive display, or extensive third‑party app ecosystems, a dedicated smartwatch may be more appropriate.
Key specifications
 Form factor: round silver smart ring
 Weight: approximately 2.4 g
 Battery: Lithium‑Polymer 24 mAh, up to 6 days typical runtime
 Connectivity: Bluetooth
 Sensors: fingertip biomarker sensors for heart rate, HRV and skin temperature
 Compatibility: Android (compatible range described by manufacturer)
 Accessories: USB‑C to USB‑C charging cable included
How to use
Fit the ring on the finger size indicated (Size 6) and connect it to the Ultrahuman app on a compatible Android device via Bluetooth. Wear the ring continuously to capture sleep, recovery and activity data; review daily sleep scores, recovery scores and trend insights in the app. Charge the ring using the included USB‑C cable when the app notifies low battery; a full charge supports up to approximately 6 days of typical use.
What to consider before purchase
 Confirm the correct ring size (Size 6) for a comfortable fit
 Ensure your smartphone is compatible with the Ultrahuman app and Bluetooth connectivity
 Review whether you need smartwatch features (notifications, GPS) that this ring does not provide
Usage recommendations
For best results, wear the ring continuously, including during sleep, and sync it regularly with the Ultrahuman app. Use the sleep and recovery insights to guide rest, power naps and breathwork, and charge before the battery falls below the level recommended in the app to maintain uninterrupted tracking.

## 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 | Silver |
| 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 6.0, Android 10.0, Android 11.0, Android 12.0, Android 13.0, Android 7.0, Android 8.0, Android 9.0, iOS 15, iOS 16 |
| 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 6 cost, and is it available for purchase?

The price is 305.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 08.07.2026 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: 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 6 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/12256669/68170891_large.webp