# Smart ring Ultrahuman Ring AIR — sleep and fitness tracker, Size 14, Black, PPG SpO2, 6-day battery

**URL:** https://aio.lv/en/product--ultrahuman-uhra-aa-14-eul7--12256675
**Data updated:** 2026-04-09 12:36 (EEST)
**Category:** Smart rings
**Manufacturer:** Ultrahuman
**Manufacturer code:** UHRA-AA-14-EUL7
**EAN:** 8906184873718
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 305.99 €
**Prices and availability valid until:** 2026-07-18 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-aa-14-eul7--12256675

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

Ultrahuman Ring AIR is a round smart ring activity tracker for men and women that monitors sleep and fitness. It uses infrared PPG for blood oxygen and heart-rate sensing, supports Android and iOS, and includes a USB‑C to USB‑C cable. Battery: 24 mAh LiPo providing up to 6 days of use. Colour: black. Size: 14. No app fee for standard features.

## Long description

Ultrahuman Ring AIR is a compact smart ring designed to monitor sleep, recovery, and daily activity. Worn on the finger, it uses infrared PPG sensors to measure heart rate and blood oxygen (SpO2) and collects motion and temperature data to provide sleep staging, a nightly Sleep Score, Recovery insights and continuous activity tracking. The ring pairs with Android and iOS devices and includes a USB‑C to USB‑C cable. Standard features are available without an app subscription. Colour: Black. Size: 14.
Advantages
The ring offers nightly, unobtrusive monitoring of sleep stages, heart rhythm and recovery metrics, producing an everyday Sleep Score and Recovery Score. It supports AFib detection and detailed heart-rate variability analysis, tracks steps, distance, calories and VO2 Max estimates, and recommends timing for sunlight exposure, caffeine and naps to improve circadian alignment and daily performance. Battery life of up to six days and waterproof construction make it suitable for continuous wear.
Suitable for
People who want nightly sleep staging and daily Sleep Score
Athletes and fitness enthusiasts tracking steps, workouts and VO2 Max
Users interested in recovery metrics, HRV and AFib night monitoring
Anyone seeking circadian guidance (sunlight, caffeine timing, wind-down)
When it may not be suitable
The Ultrahuman Ring AIR is not a medical diagnostic device and should not replace professional medical evaluation. While it provides AFib detection and medical-grade nightly reports, any concerning findings should be confirmed with a healthcare provider. Users who require continuous on-demand ECG or clinical monitoring may need dedicated medical equipment.
Key specifications
Sensors: infrared PPG for heart rate and SpO2, motion sensors, skin temperature sensor
Battery: 24 mAh Lithium Polymer (LiPo), up to 6 days typical use
Connectivity: Bluetooth 5.0
Water resistance: designed for continuous wear (waterproof)
Compatibility: Android and iOS smartphones
Included accessories: USB‑C to USB‑C charging cable
Form factor: round smart ring, colour black, size 14
How to use
Wear the ring on a comfortable finger and keep it on continuously for the best overnight and daytime data. Pair the ring with the companion app on an Android or iOS device via Bluetooth 5.0, follow the in-app setup to select size and personal settings, and charge using the supplied USB‑C cable. Review nightly Sleep Scores, Recovery Scores and activity summaries in the app and follow suggested timing for sunlight, caffeine and naps to optimize sleep and performance.
What to consider before purchase
Size: ensure size 14 fits your finger before buying
Intended use: not a replacement for clinical diagnostics
Smartphone compatibility: requires a compatible Android or iOS device with Bluetooth
App features: standard features have no app fee; check if premium features require subscription
Usage recommendations
For best results, wear the Ultrahuman Ring AIR continuously, charge every few days to maintain up to six days of monitoring, and review nightly reports in the app. Use the ring’s circadian and caffeine timing suggestions along with gradual lifestyle adjustments to improve sleep quality and recovery.

## Specifications

| Feature | Value |
|---|---|
| Battery technology | Lithium Polymer (LiPo) |
| Form factor | Round |
| Battery capacity | 24 mAh |
| Bluetooth version | 5.0 |
| Product colour | Black |
| Cables included | USB Type-C to USB Type-C |
| Bluetooth | Yes |
| Device type | Smart ring activity tracker |
| Wi-Fi | No |
| GPS (satellite) | No |
| Charging base | Yes |
| Charging time | 3 h |
| Waterproof up to | 100 m |
| Rechargeable battery | Yes |
| Housing material | Resin, Titanium |
| 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 | Aster Black |
| 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 | 14 |
| Blood oxygen sensor technology | Infrared photoplethysmography (PPG) |

## FAQ

### How much does the Ultrahuman Ring AIR smart ring Size 14 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 — 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 06.07.2026 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 14 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/12256675/68170885_large.webp