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header-product Smart ring Ultrahuman Ring AIR — sleep and fitness tracker, Grey, Size 9, up to 6 days battery, 24 mAh LiPo
305.99 €

Smart ring Ultrahuman Ring AIR — sleep and fitness tracker, Grey, Size 9, up to 6 days battery, 24 mAh LiPo

Ultrahuman Ring AIR smart ring — Size 9 Photo 1
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Smart ring Ultrahuman Ring AIR — sleep and fitness tracker, Grey, Size 9, up to 6 days battery, 24 mAh LiPo

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Smart ring Ultrahuman Ring AIR — sleep and fitness tracker, Grey, Size 9, up to 6 days battery, 24 mAh LiPo

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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 smart ring activity tracker for men and women that monitors sleep and fitness. It features a round grey form factor, supports Android (8.0–13.0) and iOS (15–16), and includes a USB‑C to USB‑C cable. Battery is a 24 mAh LiPo unit providing up to 6 days of use. Practical for continuous heart rate and sleep monitoring and daily activity tracking.
Available at price 305.99 €: 4 pcs.
Total available for order: 8 pcs.
Warranty: 2 Years
SKU: 12256040
Manufacturer: Ultrahuman
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
09.07.2026 {{selectedOffer.officeDeliveryString}}
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Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
14.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 1.00 kg)
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
14.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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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
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Product information

Description

The Ultrahuman Ring AIR is a lightweight smart ring for men and women that monitors sleep, recovery and daily activity. In a matte grey round form factor and size 9, the ring records fingertip biometrics such as heart rate variability, skin temperature and sleep stages and syncs with Android and iOS devices via Bluetooth. With a 24 mAh LiPo battery the device delivers up to 6 days of typical use and includes a USB‑C to USB‑C charging cable.

Advantages

The ring provides fingertip-level accuracy by measuring where blood flow and arteriole density are higher than on the wrist, which improves the precision of heart rate, HRV and skin temperature measurements. Weighing approximately 2.4 grams and featuring a hypoallergenic smooth inner lining, the design prioritizes comfort for continuous, day-and-night wear. The device combines sleep stage analysis, a daily sleep score and a Dynamic Recovery score to give an integrated view of rest and recuperation.

Suitable for

  • Users who want detailed sleep-stage tracking and a daily sleep score
  • People seeking continuous heart rate and HRV monitoring for recovery insights
  • Those who prefer a discreet, lightweight wearable instead of a wrist device
  • Fitness enthusiasts who track activity, active minutes and steps

When it may not be suitable

The Ultrahuman Ring AIR is compact and focused on biometric and sleep analytics; it does not replace multi-function smartwatches if you need on-screen notifications, apps, GPS navigation or extensive third-party integrations. Users who require heavy-duty battery life beyond the stated up-to-6-day range or who need an always-on display may find a wrist device more appropriate.

Key specifications

  • Form factor: round matte grey smart ring, size 9
  • Sensors: fingertip photoplethysmography for heart rate and HRV, skin temperature sensor, motion sensor for sleep and activity detection
  • Battery: 24 mAh Lithium Polymer (LiPo), up to 6 days typical use
  • Connectivity: Bluetooth; charges via included USB‑C to USB‑C cable
  • Compatibility: Android 8.0–13.0 and iOS 15–16
  • Weight and comfort: approximately 2.4 g, hypoallergenic inner lining

How to use

Fit the ring on your finger (size 9) so it sits comfortably and maintains contact with the fingertip. Install the Ultrahuman companion app on a compatible Android or iOS device, enable Bluetooth and follow the in-app pairing instructions. Wear the ring continuously to capture sleep stages, HRV, skin temperature and activity; charge it using the supplied USB‑C cable when the app notifies you of low battery.

What to consider before purchase

  • Ensure size 9 fits your finger for consistent sensor contact
  • Confirm your smartphone meets compatibility requirements (Android 8.0–13.0 or iOS 15–16)
  • Consider whether a discreet ring tracker meets your needs versus a smartwatch with notifications or built-in GPS
  • Expect typical battery life up to 6 days depending on usage and sync frequency

Usage recommendations

For reliable readings, wear the ring continuously day and night, keep the inner surface clean, and follow the app’s guidance for charging and calibration. Use the sleep score and Dynamic Recovery insights together to plan rest, short naps or breathwork sessions to improve 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:
Grey
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 09.07.2026 Best delivery
Discount 17%
305.99 € Best price
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 4 23.07.2026 398.49 €
Discount 17%
305.99 €
Stock: 4
Delivery Date: 09.07.2026 Best delivery
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Available only for legal entities
398.49 €
Stock: 4
Delivery Date: 23.07.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the Ultrahuman Ring AIR smart ring — Size 9 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 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 9 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 9 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 9?

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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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.