# Smart Ring Ultrahuman Ring AIR – Sleep & Fitness Tracker, Titanium, Size 7, 6-day Battery

**URL:** https://aio.lv/en/product--ultrahuman-uhra-rt-07-eul7--12256042
**Data updated:** 2026-04-08 15:09 (EEST)
**Category:** Smart rings
**Manufacturer:** Ultrahuman
**Manufacturer code:** UHRA-RT-07-EUL7
**EAN:** 8906184873688
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 375.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 310.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ultrahuman-uhra-rt-07-eul7--12256042

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.99 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

Ultrahuman Ring AIR is a smart ring activity tracker in a round titanium form factor designed to monitor sleep, heart rate and fitness. Size 7 model includes a 24 mAh LiPo battery with up to 6 days endurance, USB‑C to USB‑C cable and mobile compatibility with Android 8+ and iOS 15+. No app fee for standard features.

## Long description

The Ultrahuman Ring AIR is a compact titanium smart ring designed for continuous sleep and fitness monitoring. Built for men and women, Size 7 houses a 24 mAh LiPo battery with up to 6 days of typical use. The ring measures fingertip biometrics to provide detailed sleep staging, heart rate variability, skin temperature and activity tracking. Standard features work with Android 8+ and iOS 15+ via Bluetooth, and no subscription is required for core tracking functions.
Advantages
Fingertip sensing delivers higher accuracy than wrist devices by using increased blood flow and arteriole density at the finger, improving readings for sleep stages, HRV and skin temperature. The ring’s round titanium body is lightweight and durable, and at approximately 2.4 grams it offers a near‑imperceptible feel that supports 24/7 wear. A 6‑day battery life reduces frequent charging while USB‑C charging ensures convenient recharging.
Suitable for
People who want precise sleep stage and recovery tracking
Users seeking a low‑profile, comfortable alternative to smartwatches
Fitness‑minded individuals monitoring heart rate, active minutes and recovery
Anyone who prefers a durable titanium wearable for everyday use
When it may not be suitable
This ring may not be suitable for users who need continuous on‑screen notifications or the broad app ecosystem of a smartwatch, since it focuses on biometric monitoring rather than general watch functionality. It is also sized to fit specific finger measurements, so an incorrect size will affect comfort and sensor accuracy.
Key specifications
Form factor: round titanium smart ring
Weight: approximately 2.4 g
Battery: 24 mAh Lithium Polymer (LiPo), up to 6 days typical battery life
Connectivity: Bluetooth (mobile pairing with Android 8+ and iOS 15+)
Sensors and tracking: heart rate, heart rate variability (HRV), sleep stages, skin temperature, activity (steps/active minutes)
Included accessories: USB‑C to USB‑C charging cable
How to use
Wear the ring on the finger specified by the manufacturer sizing guide to ensure proper fit and accurate readings. Pair the ring with the Ultrahuman mobile app using Bluetooth on a compatible smartphone (Android 8+ or iOS 15+). Charge the ring using the supplied USB‑C cable and follow the app prompts to calibrate sleep and activity tracking. Regularly sync the ring with the app to view sleep scores, recovery data and activity summaries.
What to consider before purchase
Choose the correct ring size to ensure comfort and reliable sensor contact
Consider that the device prioritizes biometric monitoring over smartwatch features like extensive notifications or third‑party apps
Mobile compatibility requires Android 8+ or iOS 15+
Usage recommendations
For the most accurate sleep and recovery insights, wear the Ultrahuman Ring AIR continuously, keep the firmware and app updated, and follow sizing guidance for a snug but comfortable fit. Use the ring alongside recommended rest, hydration and controlled breathing exercises to support recovery scores.

## 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 7 cost, and is it available for purchase?

The price is 375.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 02.07.2026 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 7 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/12256042/68167424_large.webp