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header-product Smart ring Ultrahuman Ring AIR – sleep and fitness tracker, Gold, Size 13, PPG SpO2, up to 6 days battery
305.99 €

Smart ring Ultrahuman Ring AIR – sleep and fitness tracker, Gold, Size 13, PPG SpO2, up to 6 days battery

Ultrahuman Ring AIR smart ring – Size 13 Photo 1
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Smart ring Ultrahuman Ring AIR – sleep and fitness tracker, Gold, Size 13, PPG SpO2, up to 6 days battery

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Smart ring Ultrahuman Ring AIR – sleep and fitness tracker, Gold, Size 13, PPG SpO2, up to 6 days battery

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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 compact smart ring activity tracker for sleep and fitness monitoring. It features infrared photoplethysmography (PPG) for blood oxygen and heart‑rate sensing, a round gold form factor, 24 mAh LiPo battery delivering up to 6 days of use, and a slim profile (8.1 mm width, 2.45 mm thickness). Compatible with Android (from 6.0) devices and designed for continuous heart‑rate, SpO2, and activity tracking without a recurring app fee for standard features.
Available at price 305.99 €: 5 pcs.
Total available for order: 10 pcs.
Warranty: 2 Years
SKU: 12256740
Manufacturer: Ultrahuman
free shipment

Cheapest delivery:

Latvijas Pasts pakomāts

Pick-up points

Latvijas Pasts pakomāts

Cost

1.99 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
09.07.2026 {{selectedOffer.officeDeliveryString}}
free
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
Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa
14.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
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pay in 3 equal parts

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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

Ultrahuman Ring AIR is a compact smart ring designed for continuous sleep and fitness monitoring. The ring uses infrared photoplethysmography (PPG) sensors to measure heart rate and blood oxygen (SpO2) from the finger, offering a slim round gold form factor and a lightweight build that prioritizes comfort for overnight and all-day wear. With a 24 mAh lithium polymer battery it delivers up to 6 days of typical use and pairs with Android devices (Android 6.0 and later) via Bluetooth 5.0.

Advantages

The finger-based sensor placement provides higher blood flow and greater arteriole density than wrist-worn devices, which improves accuracy for sleep and recovery biomarkers. At just 2.4 grams and a slim profile, the ring is designed for minimal interference with sleep and daily activities. Built-in monitoring delivers sleep staging, an everyday sleep score, continuous heart-rate tracking and SpO2 measurement without a recurring app fee for standard features.

Suitable for

  • Users who prioritise accurate sleep and recovery monitoring
  • People who prefer lightweight, unobtrusive wearables for overnight use
  • Fitness enthusiasts wanting continuous heart-rate, activity and calorie tracking
  • Anyone tracking SpO2 and HRV trends for wellness insights

When it may not be suitable

The ring is not intended to replace medical-grade equipment or provide clinical diagnoses; its measurements are for wellness and fitness insights. Individuals who require continuous on-demand monitoring for medical conditions should consult a healthcare professional and consider medical devices designed for clinical use.

Key specifications

  • Sensor type: Infrared photoplethysmography (PPG) for heart rate and SpO2
  • Form factor: Round ring, gold finish
  • Weight: Approximately 2.4 g
  • Dimensions: Width ~8.1 mm, Thickness ~2.45 mm
  • Battery: 24 mAh lithium polymer, up to 6 days typical use
  • Connectivity: Bluetooth 5.0
  • Tracked metrics: Heart rate, sleep stages, sleep score, activity (steps, distance), calories burned, HRV, skin temperature trends
  • Compatibility: Android 6.0 and later (pairing via compatible app)

How to use

Wear the ring on a finger that fits snugly but comfortably; a correct fit ensures reliable sensor contact. Charge the ring using the supplied charger and pair it with the companion app via Bluetooth 5.0. Use the app to view continuous heart-rate, SpO2, sleep staging and activity data, follow personalized recovery suggestions, and enable sleep tracking for overnight recordings.

What to consider before purchase

  • Choose the correct ring size to ensure accurate sensor contact and comfort
  • Intended for wellness and fitness insights, not a substitute for medical devices
  • Requires a compatible Android device and the companion app for full functionality

Usage recommendations

For best results, wear the Ultrahuman Ring AIR continuously, including overnight. Ensure the ring fits well, keep the sensor area clean, and sync regularly with the app to track trends in sleep, recovery, and activity. Use recovery tools such as short naps and guided breathwork as indicated by the Recovery Score.
All features
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)

Description

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Stock data
Warehouse Stock Delivery to the store Store Price
WH113 5 09.07.2026 Best delivery
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WH109 5 23.07.2026 398.49 €
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Delivery Date: 23.07.2026
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Customer reviews

Customer questions

FAQ

How much does the Ultrahuman Ring AIR smart ring – Size 13 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 — 10 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 13 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 13 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.
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.