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

**URL:** https://aio.lv/en/product--ultrahuman-uhra-brg-05-eul7--12256749
**Data updated:** 2026-04-09 12:36 (EEST)
**Category:** Smart rings
**Manufacturer:** Ultrahuman
**Manufacturer code:** UHRA-BRG-05-EUL7
**EAN:** 8906184874203
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 349.99 €
**Prices and availability valid until:** 2026-07-21 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-05-eul7--12256749

## 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 round smart ring activity tracker in rose gold designed for continuous health and activity monitoring. It includes an infrared photoplethysmography (PPG) blood oxygen (SpO2) sensor, heart‑rate tracking, and supports Android and iOS. The device houses a 24 mAh LiPo battery with up to 6 days of typical use and an 8.1 mm body width, suitable for sleep, fitness and daily activity tracking.

## Long description

The Ultrahuman Ring AIR in rose gold is a lightweight, round smart ring activity tracker designed for continuous sleep, recovery and daily activity monitoring. It combines an infrared PPG SpO2 sensor and heart‑rate tracking in an 8.1 mm body that pairs with Android and iOS devices. With a slim profile and a 24 mAh LiPo battery offering up to six days of typical use, the ring focuses on accurate biometric readings from the finger to deliver sleep scores, stage tracking and a dynamic Recovery Score based on sleep, stress rhythm, skin temperature and HRV.
Advantages
Finger-based sensing provides higher blood flow and arteriole density than wrist sensors, improving accuracy for sleep and recovery metrics. The ring weighs approximately 2.4 grams, making it far lighter than typical smartwatches and comfortable for continuous wear. It features a hypoallergenic smooth inner lining for reduced skin irritation and a near‑imperceptible feel during sleep and daily activities.
Suitable for
People who prioritize detailed sleep and recovery tracking
Users seeking a minimal, lightweight wearable instead of a smartwatch
Those who want continuous SpO2 and heart rate monitoring during sleep and workouts
Owners of Android or iOS smartphones who need Bluetooth connectivity
When it may not be suitable
The ring may not be suitable for users who prefer a device with a large display or extensive on‑device controls, since it is designed as a compact activity tracker without a screen. It may also be less ideal for those who frequently change ring sizes during the day or need features specific to multi-sport GPS watches.
Key specifications
Sensor type: infrared photoplethysmography (PPG) with SpO2 measurement
Heart rate monitoring and HRV-based recovery analysis
Body width: 8.1 mm
Weight: ~2.4 g
Battery: Lithium Polymer 24 mAh, typical use up to 6 days
Connectivity: Bluetooth 5.0, compatible with Android and iOS
Water resistance: waterproof for everyday use
How to use
Wear the ring on a finger that fits comfortably and allows the sensors to maintain contact with the skin. Pair the ring with your Android or iOS device via Bluetooth and follow the companion app setup to enable sleep tracking, SpO2 and heart rate monitoring. Charge the ring as needed using the supplied charger; typical battery life is up to six days depending on use. Use the app to view sleep scores, recovery metrics and trends over time, and to access tools such as guided breathing or nap suggestions.
What to consider before purchase
Ensure your finger size corresponds to the ring size you plan to buy
Confirm compatibility with your Android or iOS device and Bluetooth 5.0 support
Decide whether a screenless, minimal wearable meets your needs compared with a smartwatch
Usage recommendations
For best sleep and recovery tracking, wear the ring consistently overnight and during periods of rest. Keep the inner surface clean, ensure a snug but comfortable fit, and sync regularly with the companion app to track trends and apply suggested recovery practices.

## 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 | 5 |
| 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 — 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 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/12256749/68170761_large.webp