Ultrahuman Ring AIR smart ring Size 8

Name: Smart ring activity tracker Ultrahuman UHRA-RT-08
Brand: Ultrahuman
SKU: 12007634
Price: 399.99 EUR
Availability: InStock

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Smart ring activity tracker Ultrahuman Ring AIR – Sleep & fitness tracker, Titanium, Size 8, 6-day battery

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Short description

Ultrahuman Ring AIR is a smart ring activity tracker for sleep and fitness monitoring. In a round titanium form factor (Size 8) it provides up to 6 days of battery life (24 mAh LiPo) and connects to Android (8.0–13.0) and iOS (15–16) devices. Key features include continuous activity and sleep tracking, compatibility with mobile apps without a standard feature app fee, and USB-C charging (USB-C to USB-C cable included).

Available for order: 4 pcs.

Warranty: 2 Years

SKU: 12007634

Manufacturer: Ultrahuman

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2b. Kengaraga str., Riga, Latvia, LV-1063

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From 4.99 €

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36 months installment: from 11.11 euros per month

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Product information

Description

The Ultrahuman Ring AIR is a compact smart ring activity tracker in a titanium round form (Size 8) that monitors sleep, recovery and daily activity. It provides continuous tracking of sleep stages, heart rate variability and activity metrics while offering up to 6 days of battery life from a 24 mAh LiPo cell. The ring connects via Bluetooth to Android (8.0–13.0) and iOS (15–16) devices and charges over USB-C; a USB-C to USB-C cable is included. The device is designed for all-day and overnight wear with a lightweight form factor and hypoallergenic inner surface for comfortable long-term use.

Advantages

The Ultrahuman Ring AIR captures fingertip biometrics for improved measurement precision compared with many wrist-worn devices, supporting more stable readings of pulse and peripheral signals. Its titanium construction balances durability and low weight, enabling near-continuous wear for both daytime activity monitoring and nighttime sleep analysis. Built-in battery capacity and power management allow several days of operation between charges, and standard USB-C charging simplifies recharging across many modern chargers.

Suitable for

Continuous sleep monitoring and sleep stage analysis
Daily activity and step tracking
Recovery and HRV-based readiness assessment
Lightweight, all-day wearable for users preferring ring form factor over wrist devices

Key specifications

Form factor: round titanium ring, Size 8
Battery: Lithium Polymer (LiPo), 24 mAh, up to 6 days typical use
Connectivity: Bluetooth for pairing with mobile devices
Mobile compatibility: Android 8.0–13.0 and iOS 15–16
Charging: USB-C charging (USB-C to USB-C cable included)
Monitoring: continuous activity and sleep tracking, heart rate variability and related recovery metrics

How to use

Fit the ring on the recommended finger for a secure, comfortable fit and pair it with a compatible Android or iOS device using the Ultrahuman mobile app. Wear the ring continuously to allow uninterrupted capture of sleep and activity data; remove it only for charging or as needed for comfort. Charge the ring using the supplied USB-C to USB-C cable and a suitable USB-C power source. Use the mobile app to review sleep stages, activity summaries, recovery scores and to adjust settings or update firmware when available.

Usage recommendations

For best tracking accuracy, wear the ring on the finger suggested by the app, keep the inner surface clean and dry, and maintain regular charging intervals to avoid data gaps. Use the sleep and recovery insights in combination with consistent sleep schedules, hydration and rest practices to support overall wellness.

All features

Battery technology:: Lithium Polymer (LiPo)
Form factor:: Round
Battery capacity:: 24 mAh
LED indicators:: Y
Width:: 81 mm
Depth:: 81 mm
Product colour:: Titanium
Cables included:: USB Type-C to USB Type-C
Bluetooth:: Yes
Device type:: Smart ring activity tracker
Control type:: Wireless
Charging time:: 3 h
Touchscreen:: No
Rechargeable battery:: Yes
Housing material:: Resin
Heart rate monitor:: Yes
Mobile operating systems supported:: Android 12.0, Android 8.0, Android 10.0, Android 9.0, Android 11.0, Android 13.0, iOS 15, iOS 16, Android 6.0, Android 7.0
Display type:: No
Motion sensor:: Yes
USB charger included:: Yes
Charging source:: Wireless
Pedometer:: Yes
Battery life:: 6 day(s)
Active minutes:: Yes
Quality of sleep:: Yes
Hours slept:: Yes
Bluetooth Low Energy (BLE):: Yes

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Customer questions

FAQ

How much does the Ultrahuman Ring AIR smart ring Size 8 cost, and is it available for purchase?

The price is 399.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 Monday 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: Cash payment, 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 8 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Ultrahuman Ring AIR smart ring Size 8 online, and the application process is as simple as possible:

Select the product on the website and add it to your cart;
When placing your order, choose the payment method “Installments”;
Fill in the required details for the lending partner;
Receive a decision within a few minutes.

For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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