Ultrahuman AIR No smart ring activity tracker

Name: Smart ring activity tracker Ultrahuman AS10
Brand: Ultrahuman
SKU: 10968862
Price: 399.99 EUR
Availability: InStock

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Smart ring activity tracker Ultrahuman AIR No — Silver, 6-day battery, LiPo 24 mAh, USB-C charging

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Short description

Ultrahuman AIR No is a smart ring activity tracker in a round silver form factor designed to monitor activity and physiological metrics. It features a 24 mAh LiPo battery with up to 6 days of runtime and charges via USB Type-C to USB Type-C cable. The ring supports Android (8–13) and iOS (15–16) devices and is intended for daily activity tracking and sleep monitoring.

Available for order: 4 pcs.

Warranty: 2 Years

SKU: 10968862

Manufacturer: Ultrahuman

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2b. Kengaraga str., Riga, Latvia, LV-1063

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From 4.99 €

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Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa

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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 AIR No is a lightweight smart ring activity tracker in a round silver form factor designed for continuous daily wear. Weighing just 2.4 g and measuring 2.4 mm in thickness, it offers discreet monitoring of activity and physiological metrics including sleep, heart rate, skin temperature, movement and recovery indicators. The ring uses a 24 mAh LiPo battery providing up to 6 days of runtime and charges via a USB-C to USB-C cable. Compatible with Android 8–13 and iOS 15–16, the ring pairs with mobile apps to deliver sleep insights, movement scores and personalised nudges for healthier habits.

Advantages

The Ultrahuman AIR No combines an ultra-lightweight, low-profile design with continuous physiological sensing to support day-to-day activity and sleep monitoring without bulk. Long battery life allows multiple days of use between charges, while USB-C charging ensures quick, modern connectivity. Built-in features such as a consolidated Sleep Index, skin temperature tracking, movement scoring and heart rate variability insights provide a compact platform for monitoring recovery and circadian responses.

Suitable for

Everyday activity tracking for users who prefer a discreet wearable
Sleep monitoring and sleep quality assessment
Monitoring recovery and readiness using HRV and resting heart rate
Tracking skin temperature changes for physiological state assessment
Users who need multi-day battery life with USB-C charging

Key specifications

Form factor: round silver smart ring, ultra-slim profile (approx. 2.4 mm thickness)
Weight: approximately 2.4 grams
Battery type and capacity: LiPo, 24 mAh
Battery runtime: up to 6 days per charge (typical use)
Charging interface: USB Type-C to USB Type-C cable
Platform compatibility: Android 8–13, iOS 15–16
Sensors and monitored metrics: heart rate, heart rate variability (HRV), skin temperature, movement/activity, sleep stages and aggregated sleep index

How to use

Wear the Ultrahuman AIR No on a finger that fits comfortably and allows the ring to remain in place during daily tasks and sleep. Pair the ring with the companion mobile app on a compatible Android or iOS device to complete setup and enable continuous data syncing. Charge the ring using the supplied USB-C cable when battery levels are low; a single full charge provides several days of typical use. Use the mobile app to view the Sleep Index, movement and recovery metrics, configure personalised nudges, and review temperature and circadian-related insights.

Usage recommendations

For reliable measurements, wear the ring consistently day and night and keep the sensor area clean and free of debris. Ensure your device’s Bluetooth is enabled for regular syncing, and charge the ring before extended periods without access to a charger. Use the personalised nudges and trend data in the companion app to adjust activity, sleep times and exposure to light or meals to support circadian health and recovery.

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:: Silver
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

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Customer questions

FAQ

How much does the Ultrahuman AIR No smart ring activity tracker 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 — 4 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 Friday 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 AIR No smart ring activity tracker 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 AIR No smart ring activity tracker 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.

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