# 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-09-eul7--12256821
**Data updated:** 2026-04-09 12:36 (EEST)
**Category:** Smart rings
**Manufacturer:** Ultrahuman
**Manufacturer code:** UHRA-BRG-09-EUL7
**EAN:** 8906184874166
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 349.99 €
**Prices and availability valid until:** 2026-07-24 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-09-eul7--12256821

## 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 form factor with a rose gold finish. It uses infrared photoplethysmography (PPG) for blood oxygen (SpO2) and heart‑rate‑related measurements. The device supports Android and iOS, houses a 24 mAh LiPo battery with up to 6 days of runtime, and has an 8.1 mm width—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 design. It uses infrared photoplethysmography (PPG) to measure blood oxygen (SpO2) and heart-rate-related metrics, and is designed for continuous sleep, recovery and fitness monitoring. The ring is compatible with Android and iOS, has an 8.1 mm width for a low-profile fit and contains a 24 mAh LiPo battery that supports up to six days of typical use.
Advantages
The finger-mounted form factor delivers improved sensor contact and higher blood flow compared with wrist-worn devices, which can yield more accurate biomarker readings for sleep and recovery tracking. At approximately 2.4 grams, the ring is significantly lighter than most smartwatches and features a hypoallergenic smooth inner lining for comfortable, near‑invisible wear during sleep and daily activities. Built-in sleep scoring and dynamic recovery analysis combine sleep stages, skin temperature, HRV and stress rhythm to provide actionable insights.
Suitable for
Continuous sleep monitoring and sleep stage tracking
Recovery tracking and daily recovery score analysis
Heart rate and blood oxygen (SpO2) monitoring during rest
All-day wear for passive activity and calorie tracking
Users seeking a low-profile, lightweight wearable for overnight comfort
When it may not be suitable
The Ultrahuman Ring AIR is not intended to replace medical devices and should not be used for clinical diagnosis. Users who require detailed, medical-grade SpO2 or heart monitoring should rely on approved medical equipment. The ring's small form factor and focus on passive monitoring may not provide the same array of on-wrist workout features or display-based interactions found on full smartwatches.
Key specifications
Sensor type: Infrared photoplethysmography (PPG) for SpO2 and heart-rate-related measurements
Battery: Lithium Polymer (LiPo) 24 mAh, up to 6 days typical runtime
Connectivity: Bluetooth 5.0
Water resistance: Waterproof (suitable for everyday use around water)
Form factor: Round smart ring, width 8.1 mm
Weight: Approximately 2.4 grams
Compatibility: Android and iOS devices
How to use
Wear the ring on a finger with a snug but comfortable fit to ensure consistent sensor contact. Pair the ring with the Ultrahuman app on a compatible Android or iOS device via Bluetooth 5.0 to enable data syncing and access sleep scores, recovery metrics and activity summaries. Charge the ring as needed using the supplied charger and expect typical battery life of up to six days under normal use. Use the app to view sleep stages, recovery scores and trends over time, and follow in-app guidance for naps and breathwork to support recovery.
What to consider before purchase
Ensure correct ring size for a snug fit to maintain sensor accuracy
Understand this is a consumer wellness device, not a medical diagnostic tool
Check compatibility with your Android or iOS device and the Ultrahuman app
Consider charging habits to accommodate up to six days of battery life
Usage recommendations
For reliable sleep and recovery data, wear the ring overnight and keep it paired with the Ultrahuman app. Maintain a consistent wearing position and size, charge regularly to avoid interruptions, and use the app’s sleep and recovery insights—such as power nap and breathwork suggestions—to improve daily restoration.

## 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 | 9 |
| Blood oxygen sensor technology | Infrared photoplethysmography (PPG) |

## FAQ

### How much does the Ultrahuman Ring AIR smart ring tracker 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 — 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 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 tracker 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/12256821/68170679_large.webp