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header-product Smart ring Ultrahuman Ring AIR – Sleep & fitness tracker, Size 6, Grey, 6-day battery
399.99 €

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

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Ultrahuman Ring AIR smart ring Size 6 Photo 1
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Smart ring Ultrahuman Ring AIR – Sleep & fitness tracker, Size 6, Grey, 6-day battery

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

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Short description

Ultrahuman Ring AIR is a smart ring activity tracker in a round form factor designed to monitor sleep and fitness for men and women. Size 6, grey finish, it features a 24 mAh LiPo battery providing up to 6 days of use. Compatible with Android 8.0–13.0 and iOS 15–16, it includes a USB-C to USB-C cable and offers core tracking without an app fee.
Available for order: 3 pcs.
Warranty: 2 Years
SKU: 12007631
Manufacturer: Ultrahuman
free shipment

Cheapest delivery:

Venipak Pickup LV

Pick-up points

Venipak Pickup LV

Cost

1.89 €

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
Tuesday {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
03.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
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From 1.89 €
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3 mth. х 133.33 €

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All payment Methods:
Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 11.11 euros per month
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Product information

Description

Ultrahuman Ring AIR is a discreet smart ring activity tracker in a round form factor designed to monitor sleep, recovery and daily activity for men and women. Size 6 in a grey finish, the ring integrates fingertip biomarker sensing to provide continuous measurements of sleep stages, heart-rate metrics and skin temperature. A 24 mAh LiPo battery supports up to 6 days of use on a single charge. The package includes a USB-C to USB-C cable and the tracker provides core tracking functionality without an app subscription. Compatible with Android 8.0–13.0 and iOS 15–16, the device is intended for regular, all-day wear to gather accurate physiological data.

Advantages

The ring’s fingertip sensors capture physiological signals with higher perfusion and arteriole density compared with wrist wearables, enabling more precise readings of heart rate variability (HRV), skin temperature and sleep staging. Its featherlight construction and hypoallergenic inner lining allow comfortable continuous wear day and night at approximately 2.4 grams, reducing interference with daily activities and sleep. Battery life of up to six days lowers charging frequency, while USB-C charging enables fast, convenient recharging. Core tracking features are available without an ongoing app fee.

Suitable for

  • Sleep monitoring and improvement for users tracking sleep stages and nightly rest quality
  • Recovery assessment and HRV-based readiness tracking for athletes and active users
  • Daily activity monitoring including steps and active minutes for health-conscious users
  • Continuous physiological monitoring for users who prefer a low-profile wearable

Key specifications

  • Form factor: round smart ring, size 6, grey finish
  • Sensors: fingertip biomarker sensing for heart rate, HRV and skin temperature
  • Battery: Lithium Polymer (LiPo), 24 mAh providing up to 6 days per charge
  • Connectivity: Bluetooth for data sync with compatible smartphones
  • Compatibility: Android 8.0–13.0 and iOS 15–16
  • Included accessories: USB-C to USB-C charging cable
  • Weight and comfort: approximately 2.4 grams with hypoallergenic inner lining for continuous wear

How to use

Wear the ring on the finger that provides a comfortable, secure fit and keep it on during sleep and daily activities to ensure continuous data collection. Pair the ring with a compatible Android or iOS device via Bluetooth following the manufacturer’s pairing instructions and charge it using the included USB-C cable. Regularly sync the ring with the companion app or data platform to review sleep stages, recovery scores and activity summaries. Maintain the ring clean and dry, and recharge before battery levels are critically low to preserve uninterrupted tracking.

Usage recommendations

For the most consistent results, wear the ring on the same finger each night and during workouts, ensure a snug but comfortable fit, and keep smartphone Bluetooth enabled during sync. Charge the ring during periods of low activity (for example, while showering or during desk work) to maintain continuous monitoring. Follow manufacturer guidance for cleaning and avoid exposing the ring to strong chemicals or extreme temperatures.

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:
Grey
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

Description

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Customer reviews

Customer questions

FAQ

How much does the Ultrahuman Ring AIR smart ring Size 6 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 — 3 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 Tuesday 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 6 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 6 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.