# Ultrahuman Ring AIR – Sleep and Fitness Tracker, Smart Ring for Men and Women, No app fee for standard features, Up to 6 days battery life (Size 11)

**URL:** https://aio.lv/en/product--ultrahuman-uhra-as-11-eul7--12256670
**Data updated:** 2026-04-09 12:36 (EEST)
**Category:** Smart rings
**Manufacturer:** Ultrahuman
**Manufacturer code:** UHRA-AS-11-EUL7
**EAN:** 8906184873947
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 305.99 €
**Prices and availability valid until:** 2026-07-20 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-11-eul7--12256670

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

Ultrahuman Ring AIR – Sleep and Fitness Tracker, Smart Ring for Men and Women, No app fee for standard features, Up to 6 days battery life (Size 11). Device type: Smart ring activity tracker, Form factor: Round, Product colour: Silver. Battery life: 6 day(s), Battery technology: Lithium Polymer (LiPo), Battery capacity: 24 mAh. Width: 81 mm, Depth: 81 mm. Mobile operating systems supported: Android 8.0, Android 10.0, Android 9.0, Android 11.0, Android 12.0, Android 13.0, iOS 15, iOS 16,.... Cables included: USB Type-C to USB Type-C

## Long description

The Ultrahuman Ring AIR is a slim smart ring designed for men and women to monitor sleep, recovery, and overall fitness. Combining fingertip biomarker sensing with a lightweight, hypoallergenic design, the ring provides continuous measurements for sleep stages, heart rate variability (HRV), skin temperature and other physiological markers so you can track daily recovery and wellness without a subscription for standard features.
Advantages
The ring uses fingertip measurements to deliver more precise readings than many wrist-based devices, leveraging higher blood flow and arteriole density in the finger. Weighing approximately 2.4 grams, it offers a barely-there feel with a smooth inner lining that reduces skin irritation. Built-in sensors and a 24 mAh LiPo battery provide up to 6 days of typical battery life, while Bluetooth connectivity and broad Android and iOS compatibility make data syncing straightforward.
Suitable for
People who want detailed sleep stage tracking and daily sleep scores
Users who monitor recovery metrics such as HRV, skin temperature and stress rhythm
Anyone seeking a lightweight, comfortable alternative to wrist wearables for 24/7 monitoring
Those who prefer standard features without a mandatory app fee
When it may not be suitable
The Ultrahuman Ring AIR may not be suitable for users who require a very large display, on-device interaction or advanced smartwatch apps, as it is designed primarily for passive biometric tracking rather than full smartwatch functionality. It also may not be ideal for people who need continuous tracking beyond the stated battery life without frequent recharging.
Key specifications
Form factor: round smart ring, colour: silver
Key sensors: fingertip-based heart rate/HRV monitoring, skin temperature, sleep stage detection, activity tracking
Battery: Lithium Polymer (LiPo), capacity 24 mAh, typical battery life up to 6 days
Connectivity: Bluetooth, USB Type-C charging
Compatibility: Android 8.0 and later, iOS 15 and later
Weight: approx. 2.4 g; comfortable hypoallergenic inner lining
Dimensions (pack): width 81 mm, depth 81 mm
How to use
Wear the ring on a finger that fits the selected size (Size 11) and keep it on day and night for continuous monitoring. Connect the ring to your smartphone over Bluetooth to sync data; charge the device using the included USB Type-C to USB Type-C cable when the battery is low. Use the companion app features available without a standard app fee to view sleep scores, recovery metrics, and activity summaries.
What to consider before purchase
Choose the correct ring size for an accurate fit and reliable sensor contact
Check that your smartphone runs a supported OS version (Android 8.0+ or iOS 15+)
Consider whether passive biometric tracking meets your needs versus a full smartwatch
Usage recommendations
For best results wear the Ultrahuman Ring AIR continuously, charge every few days according to usage, and keep the ring clean and snug on the finger to ensure accurate sensor readings.

## 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 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 UHRA-AS-11 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 — 12 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 09.07.2026 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 UHRA-AS-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/12256670/68170890_large.webp