# Smart ring Ultrahuman Ring AIR — sleep and fitness tracker, Titanium, Size 9, up to 6 days battery

**URL:** https://aio.lv/en/product--ultrahuman-uhra-rt-09-eul7--12256746
**Data updated:** 2026-04-09 12:36 (EEST)
**Category:** Smart rings
**Manufacturer:** Ultrahuman
**Manufacturer code:** UHRA-RT-09-EUL7
**EAN:** 8906184873664
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 305.99 €
**Prices and availability valid until:** 2026-07-17 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-rt-09-eul7--12256746

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

Ultrahuman Ring AIR is a smart ring activity tracker in a round Titanium form factor designed for sleep and fitness monitoring. Core specs include up to 6 days battery life (24 mAh LiPo), USB‑C to USB‑C cable, and compatibility with Android 8–13 and iOS 15–16. It tracks heart rate and activity metrics for everyday health insights and training optimization without a standard app fee.

## Long description

Ultrahuman Ring AIR is a lightweight smart ring in a round titanium form factor designed for sleep and fitness monitoring. At just 2.4 grams and 2.4 mm thin, it offers a discreet wearable option that records heart rate, movement and skin temperature to deliver daily health and recovery insights. The ring pairs with Android and iOS devices and provides up to six days of battery life from a 24 mAh LiPo cell.
Advantages
The Ultrahuman Ring AIR combines an ultra‑lightweight, low‑profile titanium design with continuous biometric sensing to provide actionable metrics such as sleep index, movement index and HRV‑based recovery insights. Integrated temperature tracking and a phase response curve model help map circadian responses to stimuli like light, food and exercise. Personalized nudges and real‑time alerts support small behavioural changes without requiring a constant visual presence.
Suitable for
People who want discreet, 24/7 tracking of sleep and daily activity
Users seeking lightweight wearable for heart rate and HRV insights
Those monitoring skin temperature changes for wellness or recovery
Fitness‑minded users looking to track movement, active minutes and steps
Anyone who prefers a low‑profile wearable with multi‑day battery life
When it may not be suitable
The ring's extremely small, discreet form factor limits on‑device controls and display — it is not a smartwatch replacement and does not show notifications or a full screen interface. Users who require continuous on‑screen feedback, standalone GPS, or frequent charging intervals may prefer a different wearable.
Key specifications
Form factor: round titanium ring, 2.4 mm thickness
Weight: approximately 2.4 grams
Sensors: optical heart rate, skin temperature, motion/accelerometer for activity tracking
Battery: Lithium‑Polymer 24 mAh, typical battery life up to 6 days
Connectivity: Bluetooth for pairing with mobile devices
Compatibility: Android 8–13 and iOS 15–16
How to use
Wear the Ultrahuman Ring AIR on a finger that feels comfortable and allows a snug fit for reliable sensor contact. Pair the ring with the Ultrahuman companion app via Bluetooth to enable continuous tracking, view sleep index, movement index and recovery (HRV) metrics, and receive personalized nudges. Charge the ring using the supplied USB‑C to USB‑C cable; a full charge typically supports up to six days of use depending on activity and settings.
What to consider before purchase
Choose the correct ring size for a snug, stable fit to ensure accurate readings
Consider that the device is designed for biometric monitoring rather than acting as a watch or phone replacement
Confirm your smartphone meets compatibility requirements (Android 8–13 or iOS 15–16)
Usage recommendations
For best results, wear the ring continuously including overnight to capture consistent sleep, temperature and HRV data; charge it during low‑activity periods to maintain multi‑day battery life.

## 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 9 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 — 15 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 03.07.2026 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 9 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/12256746/68170764_large.webp