# Smart ring activity tracker Ultrahuman Ring AIR — Rose gold, PPG SpO2, 6-day battery, 8.1 mm width

**URL:** https://aio.lv/en/product--ultrahuman-uhra-brg-12-eul7--12256752
**Data updated:** 2026-04-09 12:36 (EEST)
**Category:** Smart rings
**Manufacturer:** Ultrahuman
**Manufacturer code:** UHRA-BRG-12-EUL7
**EAN:** 8906184874135
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 349.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 289.25 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ultrahuman-uhra-brg-12-eul7--12256752

## 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 smart ring activity tracker in a round rose-gold form factor. It uses infrared photoplethysmography (PPG) to measure blood oxygen and heart-rate related signals, supports Android and iOS, and has a 24 mAh LiPo battery offering up to 6 days of runtime. At 8.1 mm width it is suitable for continuous sleep, fitness and health monitoring.

## Long description

Ultrahuman Ring AIR is a compact smart ring activity tracker in a round rose gold form factor designed for continuous sleep, fitness and recovery monitoring. Using infrared photoplethysmography (PPG), the ring measures blood oxygen (SpO2) and heart-rate related signals from the finger, which can provide more accurate biomarker data than wrist-worn devices. With an 8.1 mm width and a lightweight design of approximately 2.4 grams, the ring is intended for long-term, comfortable wear and supports Android and iOS devices via Bluetooth 5.0. A 24 mAh lithium polymer battery provides up to six days of runtime.
Advantages
The finger-based sensor placement offers improved measurement accuracy for sleep and recovery metrics due to higher blood flow and arteriole density. The Ultrahuman Ring AIR combines precise physiological sensing—heart rate, SpO2, sleep staging and activity metrics—with a minimal, hypoallergenic inner lining and a barely-there feel to support uninterrupted wear. Lightweight construction and up to six days of battery life reduce the need for frequent charging, while waterproofing allows everyday use.
Suitable for
Users who want detailed sleep tracking and sleep-stage analysis
People monitoring recovery, HRV trends and daytime readiness
Fitness enthusiasts tracking heart rate, active minutes, calories and workouts
Anyone seeking a discreet, comfortable wearable for continuous monitoring
When it may not be suitable
The ring may not be suitable for users who require large-screen interaction or on-device displays, since it is designed as a minimal tracker without a display. It may also be unsuitable for those who prefer wrist-based wearables for quick glanceable data or for users with finger sizes outside the available sizing options.
Key specifications
Form factor: round ring, rose gold finish
Width: 8.1 mm
Weight: approximately 2.4 g
Sensors: infrared PPG for heart-rate and SpO2 monitoring
Connectivity: Bluetooth 5.0 (compatible with Android and iOS)
Battery: Lithium Polymer 24 mAh, up to 6 days runtime
Water resistance: suitable for everyday use (waterproof)
How to use
Wear the Ultrahuman Ring AIR on a finger that fits snugly but comfortably; the ring must maintain stable contact with the skin for accurate readings. Pair the ring with the Ultrahuman app on a compatible Android or iOS device via Bluetooth 5.0 to view sleep scores, recovery metrics, heart rate, SpO2 and activity data. Charge the ring as needed using the supplied charger and follow onscreen instructions in the app for firmware updates and sizing guidance.
What to consider before purchase
Confirm available ring sizes to ensure a correct fit for continuous monitoring
Ensure your smartphone (Android or iOS) supports Bluetooth 5.0 and the Ultrahuman app
Consider whether a display-less form factor meets your needs for glanceable data
Usage recommendations
For best results, wear the ring continuously, especially during sleep and rest periods, keep the sensor area clean and dry, and follow app guidance for charging intervals and firmware updates to maintain measurement accuracy.

## Specifications

| Feature | Value |
|---|---|
| Battery technology | Lithium Polymer (LiPo) |
| Form factor | Round |
| Battery capacity | 24 mAh |
| Bluetooth version | 5.0 |
| LED indicators | Y |
| Width | 8.1 mm |
| Product colour | Rose gold |
| Bluetooth | Yes |
| Device type | Smart ring activity tracker |
| Wi-Fi | No |
| GPS (satellite) | No |
| Charging time | 3 h |
| Waterproof up to | 100 m |
| Rechargeable battery | Yes |
| Housing material | Titanium, Epoxy resin |
| Heart rate monitor | Yes |
| Waterproof | Yes |
| Mobile operating systems supported | Android, iOS |
| Battery operated | Yes |
| Display type | No |
| Motion sensor | Yes |
| Battery life | 6 day(s) |
| Colour name | Brushed Rose Gold |
| Quantity per pack | 1 pc(s) |
| Find my phone function | Yes |
| Position location | No |
| Active minutes | Yes |
| Calories burned | Yes |
| Distance travelled | Yes |
| Quality of sleep | Yes |
| Workout tracking | Yes |
| Hours slept | Yes |
| Bluetooth Low Energy (BLE) | Yes |
| Blood oxygen sensor | Yes |
| Skin temperature sensor | Yes |
| Ring size | 12 |
| Blood oxygen sensor technology | Infrared photoplethysmography (PPG) |

## FAQ

### How much does the Ultrahuman Ring AIR smart ring — Rose gold cost, and is it available for purchase?

The price is 349.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 24 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 — Rose gold 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/12256752/68170758_large.webp