# Smart ring activity tracker Ultrahuman Ring AIR — Grey, LiPo 24 mAh, 6-day battery, USB-C cable

**URL:** https://aio.lv/en/product--ultrahuman-mg11--10912528
**Data updated:** 2026-03-23 15:45 (EET)
**Category:** Smart rings
**Manufacturer:** Ultrahuman
**Manufacturer code:** MG11
**EAN:** 8908022329951
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 399.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 330.57 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ultrahuman-mg11--10912528

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Thursday | free |
| Pickup points | 25.06.2026 | 1.99 EUR |
| Courier delivery to door | 25.06.2026 | 4.99 EUR |

## Summary description

Ultrahuman Ring AIR is a smart ring activity tracker in a round grey form factor. It features a 24 mAh Lithium‑Polymer battery with up to 6 days of operation and includes a USB Type‑C to Type‑C cable. The device supports Android (8.0–13.0) and iOS (15–16) mobile operating systems and is intended for continuous activity and sleep monitoring, step counting and basic health tracking.

## Long description

The Ultrahuman Ring AIR in Grey is a lightweight smart ring activity tracker designed for continuous activity and sleep monitoring. With a round, discreet form factor and a 24 mAh Lithium‑Polymer battery offering up to 6 days of operation, the device records steps, sleep metrics and basic health signals while pairing with Android (8.0–13.0) and iOS (15–16) devices. The package includes a USB Type‑C to Type‑C cable for charging. At 2.4 g and 2.4 mm thickness, the ring is intended to be comfortable for daily wear and to provide ongoing physiological data such as sleep index, skin temperature trends, movement index and heart rate variability insights for recovery tracking.
Advantages
The Ultrahuman Ring AIR combines a minimal, discreet design with multi-day battery life and cross-platform compatibility, allowing uninterrupted monitoring for several days without frequent recharging. Its lightweight construction reduces interference with daily activities and sleep, while integrated sleep and temperature tracking deliver consolidated metrics like a sleep index and skin temperature trends. The ring also provides movement and recovery-related metrics derived from heart rate variability and activity patterns to support informed daily choices.
Suitable for
People who want continuous sleep and activity monitoring with a discrete wearable
Users seeking multi-day battery life without daily charging
Those who track basic health signals such as steps, sleep quality and skin temperature
Owners of compatible Android (8.0–13.0) or iOS (15–16) smartphones
Key specifications
Form factor: round smart ring, grey finish
Battery type and capacity: 24 mAh Lithium‑Polymer cell
Battery life: up to 6 days between charges (typical use)
Charging interface: USB Type‑C to Type‑C cable included
Weight and thickness: approximately 2.4 g and 2.4 mm slim profile
Compatibility: Android 8.0–13.0 and iOS 15–16
Primary functions: continuous activity tracking, sleep monitoring, step counting, basic health metrics including skin temperature and HRV-based recovery insights
How to use
Fit the Ultrahuman Ring AIR on the finger size recommended by the manufacturer to ensure accurate sensor contact. Charge the ring using the supplied USB‑C to USB‑C cable before first use and follow on-screen pairing instructions in the Ultrahuman mobile app on a compatible Android or iOS device. Wear the ring continuously to capture sleep and activity data; the ring will collect steps, sleep metrics, skin temperature trends and HRV-based signals which are synchronized to the app when in Bluetooth range. Refer to the app for interpreted metrics such as Sleep Index, Movement Index and recovery insights.
Usage recommendations
For best data quality, wear the ring consistently through sleep periods and during daytime activities, keep the ring and charging contacts clean and dry, and recharge before the battery drops to very low levels to maintain up to 6 days of typical operation. Ensure your smartphone runs a supported OS version for reliable synchronization.

## 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 | Grey |
| 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 tracker 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 — 6 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 Thursday 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 tracker 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/10912528/61409534_large.webp