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header-product Smart ring Ultrahuman Ring AIR – sleep and fitness tracker, Size 7, Black, PPG SpO2, USB-C, up to 6 days battery
305.99 €

Smart ring Ultrahuman Ring AIR – sleep and fitness tracker, Size 7, Black, PPG SpO2, USB-C, up to 6 days battery

Ultrahuman Ring AIR smart ring Size 7 Photo 1
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Smart ring Ultrahuman Ring AIR – sleep and fitness tracker, Size 7, Black, PPG SpO2, USB-C, up to 6 days battery

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Smart ring Ultrahuman Ring AIR – sleep and fitness tracker, Size 7, Black, PPG SpO2, USB-C, 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 in size 7 designed for sleep and fitness monitoring. It features infrared photoplethysmography (PPG) for blood oxygen and heart‑rate related measurements, a round black form factor, USB‑C charging, a 24 mAh LiPo battery with up to 6 days runtime and an 8.1 mm width. Intended for continuous wear to track sleep stages, recovery and daily activity without a recurring app fee for standard features.
Available at price 305.99 €: 3 pcs.
Total available for order: 6 pcs.
Warranty: 2 Years
SKU: 12256673
Manufacturer: Ultrahuman
delivery
to the Customer Service Center at Kengaraga 2b, Riga
02.07.2026 {{selectedOffer.officeDeliveryString}}
free
Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
02.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
07.07.2026 {{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
07.07.2026 {{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

Ultrahuman Ring AIR is a compact smart ring activity tracker in size 7 designed for continuous sleep and fitness monitoring. The ring uses infrared PPG sensors to measure blood oxygen and heart-rate related metrics, tracks sleep stages and daily movement, and offers up to six days of battery life with USB‑C charging. Its lightweight, round black design and passive monitoring aim to provide nightly recovery scores, AFib detection, and insights into circadian alignment and productivity without a recurring app fee for standard features.

Advantages

The ring provides detailed, night-by-night sleep analysis including sleep stages, sleep score and sleep debt, alongside daytime activity tracking such as steps, distance and calories. It offers dynamic recovery scoring that combines sleep, HRV, skin temperature and stress rhythms, plus cardiac analysis tools like tachograms and Lorenz plots. Additional features include AFib detection, VO2 Max estimation, caffeine and vitamin D timing suggestions, and screentime impact tracking — all in a small, waterproof device with Bluetooth 5.0 connectivity and up to six days of battery life.

Suitable for

  • People who want continuous, passive monitoring of sleep and recovery
  • Fitness-minded users tracking steps, calories, workouts and VO2 Max trends
  • Users looking for nightly heart rhythm monitoring including AFib alerts
  • Those who prefer a compact, wearable tracker with multi-day battery life

When it may not be suitable

The Ultrahuman Ring AIR provides many health and wellness insights but is not a substitute for professional medical diagnosis. While it offers AFib detection and medical-grade nightly reports, users with known heart conditions should rely on their healthcare provider for definitive assessment and treatment. The ring’s measurements depend on proper fit and skin contact; intermittent wear or an incorrect size can reduce data accuracy.

Key specifications

  • Form factor: round smart ring, width 8.1 mm
  • Size: 7 (fits finger circumference corresponding to size 7)
  • Color: Black
  • Sensors: infrared PPG for heart rate and SpO2, motion sensors, skin temperature
  • Connectivity: Bluetooth 5.0
  • Battery: 24 mAh LiPo, up to 6 days typical runtime
  • Charging: USB‑C
  • Water resistance: waterproof (suitable for daily wear and exposure to water)

How to use

Wear the Ultrahuman Ring AIR on the recommended finger snugly so the sensors maintain good skin contact. Charge the ring via the USB‑C charger before first use and pair it to the Ultrahuman app over Bluetooth 5.0. Use the app to set up personal details, view nightly sleep reports, recovery scores, heart rhythm summaries and daily activity metrics. For best results keep the ring on continuously, especially at night, and recharge before the battery is depleted.

What to consider before purchase

  • Ensure the ring size (Size 7) fits your finger for accurate readings
  • Understand this device provides wellness insights and is not a replacement for medical diagnosis
  • Check that your smartphone supports Bluetooth 5.0 and the Ultrahuman app
  • Consider charging habits for up to 6 days of battery life between charges

Usage recommendations

For most accurate sleep and recovery data, wear the ring continuously including overnight, follow the app’s sizing guide for a snug fit, and charge the ring regularly to maintain uninterrupted monitoring. Consult a healthcare professional if the ring detects irregular heart rhythms or if you have preexisting cardiac concerns.
All features
Battery technology:
Lithium Polymer (LiPo)
Form factor:
Round
Battery capacity:
24 mAh
Bluetooth version:
5.0
Width:
8.1 mm
USB connector type:
USB Type-C
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 6.0, Android 10.0, Android 11.0, Android 12.0, Android 13.0, Android 14.0, Android 7.0, Android 7.1, Android 7.1.2, Android 8.0, Android 8.1, Android 9.0, iOS 15, iOS 16
Battery operated:
Yes
Display type:
No
Motion sensor:
Yes
Charging source:
USB
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:
7
Blood oxygen sensor technology:
Infrared photoplethysmography (PPG)

Description

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Stock data
Warehouse Stock Delivery to the store Store Price
WH113 3 02.07.2026 Best delivery
Discount 17%
305.99 € Best price
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 3 16.07.2026 398.49 €
Discount 17%
305.99 €
Stock: 3
Delivery Date: 02.07.2026 Best delivery
Warehouse: WH113
Available only for legal entities
398.49 €
Stock: 3
Delivery Date: 16.07.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the Ultrahuman Ring AIR smart ring Size 7 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 02.07.2026 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 7 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 7 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.