# Smart ring Ultrahuman Ring AIR – sleep and fitness tracker, Gold, Size 7, PPG SpO2, up to 6 days battery

**URL:** https://aio.lv/en/product--ultrahuman-uhra-bg-07-eul7--12256739
**Data updated:** 2026-04-09 09:32 (EEST)
**Category:** Smart rings
**Manufacturer:** Ultrahuman
**Manufacturer code:** UHRA-BG-07-EUL7
**EAN:** 8906184874081
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 305.99 €
**Prices and availability valid until:** 2026-07-25 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-07-eul7--12256739

## 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 for men and women designed to monitor sleep and fitness. It features infrared photoplethysmography (PPG) for blood oxygen sensing, continuous heart-rate and activity tracking, a round gold form factor (Size 7), and a 24 mAh LiPo battery offering up to 6 days of operation. Compatible with Android devices; standard features have no app fee.

## Long description

Ultrahuman Ring AIR is a compact smart ring designed for continuous sleep and fitness monitoring. Worn on the finger, its infrared PPG sensor and heart-rate tracking provide detailed biomarker data for sleep staging, blood oxygen (SpO2) monitoring, and recovery analysis. The ring’s round gold form factor (Size 7) and lightweight construction aim to combine precise tracking with a low-profile, comfortable fit. Battery performance is up to 6 days on a single charge, and the ring connects to compatible Android devices via Bluetooth 5.0 for data sync and insights.
Advantages
Finger-based sensing yields higher-quality biomarker signals than wrist devices because of greater blood flow and arteriole density, improving accuracy for sleep and recovery metrics. The Ultrahuman Ring AIR is notably lightweight at about 2.4 grams, offering a minimal feel during daily wear and sleep. A hypoallergenic smooth inner lining is used to reduce skin irritation and increase comfort for extended use. Continuous monitoring provides sleep scores, sleep stage breakdowns, SpO2 estimates, and a real-time recovery score informed by sleep, stress rhythm, skin temperature, and HRV trends.
Suitable for
People who want detailed sleep tracking and sleep-stage analysis
Users seeking ongoing recovery and readiness insights (Recovery Score, HRV trends)
Those who prefer a discreet, lightweight wearable instead of a wristwatch
Fitness-aware users who track heart rate, active minutes, steps and calories
When it may not be suitable
The ring may not be suitable for users who require medical-grade SpO2 or heart-rate measurements for clinical decisions; its sensors are intended for wellness and fitness monitoring. It may also be less appropriate for people who prefer larger-screen devices for on-device interaction, since most setup and detailed history are accessed through a paired smartphone app.
Key specifications
Form factor: round smart ring, Gold finish, Size 7
Sensors: infrared photoplethysmography (PPG) for heart rate and SpO2 estimation
Connectivity: Bluetooth 5.0
Battery: Lithium Polymer 24 mAh; typical battery life up to 6 days
Weight: approximately 2.4 grams
Tracked metrics: heart rate, active minutes, calories burned, distance, step count, sleep duration and sleep quality, recovery score
How to use
Place the ring on the finger that provides the most comfortable fit — a snug but not tight fit improves sensor contact. Pair the ring with a compatible Android smartphone using Bluetooth and the Ultrahuman app to configure preferences and view detailed metrics. Wear the ring continuously, including during sleep, to enable automatic tracking of heart rate, SpO2 estimates, activity and sleep stages. Charge the ring as needed; a full charge typically supports up to six days of regular use.
What to consider before purchase
Size: ensure Size 7 fits your finger — a proper fit is important for accurate readings
Intended use: designed for wellness and fitness tracking, not for clinical diagnostics
Device compatibility: pairs with compatible Android devices via Bluetooth 5.0
Comfort: the ring is lightweight with a smooth hypoallergenic inner lining for extended wear
Usage recommendations
For best results, wear the Ultrahuman Ring AIR continuously, including during sleep, keep the ring clean and dry, and ensure a snug fit. Use the companion app to review sleep scores and Recovery Scores regularly and to apply suggested breathwork or nap strategies to support recovery.

## 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 7 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 — 2 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 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/12256739/68170771_large.webp