# Smart ring Ultrahuman Ring AIR – sleep and fitness tracker, Gold, Size 10, PPG SpO2, up to 6 days battery

**URL:** https://aio.lv/en/product--ultrahuman-uhra-bg-10-eul7--12256812
**Data updated:** 2026-04-09 12:36 (EEST)
**Category:** Smart rings
**Manufacturer:** Ultrahuman
**Manufacturer code:** UHRA-BG-10-EUL7
**EAN:** 8906184874050
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 305.99 €
**Prices and availability valid until:** 2026-07-21 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-bg-10-eul7--12256812

## 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 is a compact smart ring activity tracker for sleep and fitness monitoring. It features infrared photoplethysmography (PPG) SpO2 sensing, continuous heart‑rate and motion tracking in a round gold form factor (Size 10). Battery: Li‑Po 24 mAh with up to 6 days runtime. Works with Android (6–13). No app fee for standard features. Suitable for daily activity, sleep analysis and recovery tracking.

## Long description

Ultrahuman Ring AIR is a compact smart ring for sleep and fitness tracking in a round gold form factor (Size 10). It uses finger-based infrared PPG SpO2 and continuous heart-rate monitoring together with motion sensing to provide daily activity, sleep stage and recovery insights. The ring is lightweight and designed for extended wear, with a Li‑Po 24 mAh battery providing up to 6 days of runtime and Bluetooth 5.0 connectivity for syncing with compatible Android devices.
Advantages
The finger-based sensor provides improved accuracy for biomarkers compared with wrist-worn devices thanks to higher blood flow and arteriole density. At just 2.4 grams, the ring is significantly lighter than typical smartwatches and has a hypoallergenic smooth inner lining for comfortable, nearly imperceptible all-day and night wear. Built-in continuous heart-rate, SpO2 and motion tracking enable sleep scoring and dynamic recovery analysis without a subscription for standard features.
Suitable for
Daily activity monitoring and step counting
Sleep stage analysis and nightly sleep scoring
Recovery tracking using HRV, sleep and temperature trends
Users seeking a minimal, lightweight wearable for continuous monitoring
When it may not be suitable
The ring is optimized for biometric and sleep tracking but may not replace feature-rich smartwatches for apps, notifications or on-screen interactions. Users who require advanced smartwatch functions such as large-display apps, built-in GPS for detailed route mapping, or extensive third-party app ecosystems should consider a dedicated smartwatch instead.
Key specifications
Form factor: round smart ring, gold finish, Size 10
Sensors: infrared PPG for SpO2 and heart-rate, motion sensor
Battery: Lithium Polymer (LiPo) 24 mAh, up to 6 days typical runtime
Connectivity: Bluetooth 5.0
Weight: approximately 2.4 grams
Compatibility: Android 6–13 for pairing and sync
How to use
Wear the Ultrahuman Ring AIR on the finger that fits Size 10 for continuous monitoring. Pair the ring with a compatible Android device using Bluetooth 5.0 and follow the app prompts to complete setup. The ring automatically records heart-rate, SpO2-related data, motion and sleep; sync periodically to review daily activity, sleep scores and recovery metrics in the companion app. Charge the ring with the supplied charger and expect up to six days between charges under typical usage.
What to consider before purchase
Choose the correct ring size (Size 10 in this listing) for accurate sensor contact and comfort
Check Android device compatibility (Android 6–13) for full functionality
Consider whether you need smartwatch features (notifications, apps, GPS) not provided by this ring
Usage recommendations
For best sleep and recovery insights, wear the ring continuously including overnight, ensure a snug but comfortable fit, and sync with the app regularly. Use sleep scores and recovery trends to adjust nap timing, breathing exercises, and nightly routines.

## Specifications

| Feature | Value |
|---|---|
| Battery technology | Lithium Polymer (LiPo) |
| Form factor | Round |
| Battery capacity | 24 mAh |
| Operating temperature (T-T) | -5 - 50 |
| Bluetooth version | 5.0 |
| LED indicators | Y |
| Width | 8.1 mm |
| Product colour | Gold |
| Cables included | USB Type-C to USB Type-C |
| Bluetooth | Yes |
| Device type | Smart ring activity tracker |
| Control type | Wireless |
| Thickness | 2.45 mm |
| Charging time | 3 h |
| Touchscreen | No |
| Waterproof up to | 100 m |
| Rechargeable battery | Yes |
| Housing material | Resin, Titanium |
| 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, iOS 15, iOS 16 |
| Battery operated | Yes |
| Display type | No |
| Motion sensor | Yes |
| USB charger included | Yes |
| Charging source | Wireless |
| Pedometer | Yes |
| Battery life | 6 day(s) |
| Colour name | Bionic Gold |
| Quantity per pack | 1 pc(s) |
| Active minutes | Yes |
| Calories burned | Yes |
| Distance travelled | Yes |
| Quality of sleep | Yes |
| Hours slept | Yes |
| Bluetooth Low Energy (BLE) | Yes |
| Blood oxygen sensor | Yes |
| Skin temperature sensor | Yes |
| Blood oxygen sensor technology | Infrared photoplethysmography (PPG) |

## FAQ

### How much does the Ultrahuman Ring AIR smart ring — Size 10 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 — 14 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 smart ring — Size 10 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/12256812/68170692_large.webp