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header-product Smart ring Ultrahuman Ring AIR — sleep & fitness tracker, silver, size 8, up to 6 days battery, LiPo 24 mAh
305.99 €

Smart ring Ultrahuman Ring AIR — sleep & fitness tracker, silver, size 8, up to 6 days battery, LiPo 24 mAh

Ultrahuman Ring AIR smart ring, size 8 Photo 1
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Smart ring Ultrahuman Ring AIR — sleep & fitness tracker, silver, size 8, up to 6 days battery, LiPo 24 mAh

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Smart ring Ultrahuman Ring AIR — sleep & fitness tracker, silver, size 8, up to 6 days battery, LiPo 24 mAh

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Usual Price: 367.49 €
Your Price:
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The discount is valid from 11.06.2026 to 11.07.2026

Short description

Ultrahuman Ring AIR is a round smart ring activity tracker for men and women that monitors sleep and fitness metrics. Key specs: silver finish, size 8, LiPo 24 mAh battery with up to 6 days runtime, 2.8 mm thickness, and USB-C to USB-C cable included. Compatible with Android 8+ and iOS 15+. Designed for continuous wear to track heart rate, sleep patterns and daily activity.
Available at price 305.99 €: 4 pcs.
Total available for order: 8 pcs.
Warranty: 2 Years
SKU: 12256035
Manufacturer: Ultrahuman
delivery
to the Customer Service Center at Kengaraga 2b, Riga
06.07.2026 {{selectedOffer.officeDeliveryString}}
free
Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
06.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
09.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 1.00 kg)
Parcel couriers
Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa
09.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
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3 mth. х 102 €

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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 8.50 euros per month
Together cheaper
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Product information

Description

The Ultrahuman Ring AIR is a compact smart ring for men and women that continuously monitors sleep, recovery and daily activity. With a slim silver finish and a low-profile 2.8 mm thickness, the ring is designed for all-day and night wear. It connects via Bluetooth to compatible Android (8+) and iOS (15+) devices and includes a USB-C to USB-C charging cable. The ring uses a 24 mAh LiPo battery that supports up to 6 days of typical use.

Advantages

The ring provides fingertip biomarker measurements for higher accuracy compared with many wrist-worn trackers, improving the precision of heart rate, heart rate variability (HRV) and skin temperature readings. At about 2.4 grams and with a hypoallergenic inner lining, it offers a barely noticeable fit for continuous monitoring. Built-in sleep staging and a Recovery Score combine multiple physiological signals to deliver actionable insights for better sleep and recovery management.

Suitable for

  • People who want detailed sleep staging and everyday sleep scores
  • Users seeking accurate heart rate and HRV readings from fingertip sensors
  • Active individuals tracking daily activity and recovery, including steps and active minutes
  • Anyone preferring a low-profile, lightweight wearable for 24/7 use

When it may not be suitable

The Ultrahuman Ring AIR is not suited for users who require continuous GPS-based outdoor tracking or detailed workout tracking that depends on a wrist device with a built-in GPS. It may also be unsuitable for people who prefer a larger display or those who cannot wear rings for medical or comfort reasons.

Key specifications

  • Form factor: round smart ring, silver finish, size 8, 2.8 mm thickness
  • Weight: approximately 2.4 grams
  • Sensors and metrics: heart rate monitoring, heart rate variability (HRV), skin temperature, sleep stages, activity tracking (steps, active minutes)
  • Connectivity: Bluetooth
  • Battery: 24 mAh LiPo, up to 6 days typical runtime
  • Compatibility: Android 8+ and iOS 15+
  • Included accessories: USB-C to USB-C charging cable

How to use

Wear the Ultrahuman Ring AIR on a finger that fits size 8 comfortably and keep it on continuously to allow uninterrupted sleep and recovery tracking. Pair the ring with the Ultrahuman app on a compatible Android or iOS device via Bluetooth, follow on-screen setup steps, and charge the ring periodically using the supplied USB-C cable. Review daily sleep scores, Recovery Score and activity summaries in the app to interpret your measurements and adjust habits accordingly.

What to consider before purchase

  • Ensure size 8 is the correct fit; rings must fit snugly for accurate sensor contact
  • Check device compatibility (Android 8+ or iOS 15+ required)
  • Battery runtime (up to 6 days) may vary with use and settings
  • Not a substitute for medical devices—consult a healthcare professional for medical concerns

Usage recommendations

For best results, wear the ring continuously, charge it during low-activity periods, and sync regularly with the Ultrahuman app. Use the sleep staging and Recovery Score to plan rest, naps or breathwork sessions and combine ring data with your daily routines for gradual improvements in sleep and recovery.
All features
Battery technology:
Lithium Polymer (LiPo)
Form factor:
Round
Battery capacity:
24 mAh
Operating temperature (T-T):
-5 - 50
LED indicators:
Y
Width:
81 mm
Depth:
81 mm
Product colour:
Silver
Cables included:
USB Type-C to USB Type-C
Bluetooth:
Yes
Device type:
Smart ring activity tracker
Control type:
Wireless
Thickness:
2.8 mm
Charging time:
3 h
Touchscreen:
No
Waterproof up to:
100 m
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

Description

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Stock data
Warehouse Stock Delivery to the store Store Price
WH113 4 06.07.2026 Best delivery
Discount 17%
305.99 € Best price
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 4 20.07.2026 391.49 €
Discount 17%
305.99 €
Stock: 4
Delivery Date: 06.07.2026 Best delivery
Warehouse: WH113
Available only for legal entities
391.49 €
Stock: 4
Delivery Date: 20.07.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the Ultrahuman Ring AIR smart ring, size 8 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 — 8 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 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.

Where can I download the instructions for Ultrahuman Ring AIR smart ring, size 8?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
warranty
Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.