# Smart ring activity tracker Ultrahuman Ring Air Size 06 — Silver, round, 6-day battery, LiPo 24 mAh

**URL:** https://aio.lv/en/product--ultrahuman-uhra-as-05--12007628
**Data updated:** 2026-03-23 16:06 (EET)
**Category:** Smart rings
**Manufacturer:** Ultrahuman
**Manufacturer code:** UHRA-AS-05
**EAN:** 8908022329708
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Ultrahuman Ring Air is a smart ring activity tracker in a round silver form factor, Size 06. It supports Android and iOS 15, and is powered by a 24 mAh LiPo battery providing up to 6 days of use. Designed for continuous wear, it monitors activity and health metrics while offering compact, lightweight tracking for daily fitness, sleep and recovery monitoring.

## Long description

The Ultrahuman Ring Air Size 06 in Silver is a compact smart ring activity tracker designed for continuous, comfortable wear. With a lightweight round form factor and a low-profile 2.4 mm bezel, this ring monitors daily activity, sleep and recovery metrics while syncing with Android and iOS 15 devices. Powered by a 24 mAh LiPo battery, the device offers up to 6 days of runtime on a single charge, enabling multi-day monitoring without frequent recharging. The ring is intended to provide discreet, all-day physiological insights including heart rate, movement and skin temperature trends through companion app analysis.
Advantages
The Ultrahuman Ring Air combines a minimalist silver design with a lightweight build to minimize interference with daily activities and sleep. Its multi-day battery life reduces charging interruptions and supports continuous tracking of activity and recovery metrics. Built-in sensors provide sleep indices, heart rate and skin temperature data that feed into consolidated insights for sleep quality, movement and recovery without bulky wristwear.
Suitable for
Everyday activity and step tracking
Sleep monitoring and sleep quality assessment
Recovery tracking using heart rate variability and resting heart rate
Users who prefer a discreet, lightweight wearable over a smartwatch
Key specifications
Form factor: round silver smart ring
Compatibility: Android and iOS 15
Battery type and capacity: Lithium Polymer (LiPo), 24 mAh
Battery life: up to 6 days per charge
Primary sensors and metrics: heart rate monitoring, movement tracking (activity and steps), sleep metrics, skin temperature tracking, HRV-based recovery insights
Design attributes: ultra-lightweight (approx. 2.4 g), low-profile thickness (approx. 2.4 mm)
Connectivity: Bluetooth for smartphone syncing
How to use
Wear the Ultrahuman Ring Air on the finger for continuous monitoring; ensure the ring fits snugly to maintain consistent sensor contact with the skin. Pair the ring with a compatible Android or iOS 15 device via Bluetooth and complete initial setup in the Ultrahuman companion app. Use the app to view sleep index, movement index, temperature trends and HRV-based recovery insights. Charge the ring as needed using the supplied charger and follow on-screen app prompts for firmware updates and calibration recommendations.
Usage recommendations
For reliable readings, wear the ring consistently day and night and keep it clean and dry. Ensure Bluetooth is enabled on your phone for uninterrupted data sync, and recharge the ring when battery levels are low to maintain continuous multi-day tracking.

## Specifications

| Feature | Value |
|---|---|
| Battery technology | Lithium Polymer (LiPo) |
| Form factor | Round |
| Battery capacity | 24 mAh |
| Product colour | Silver |
| Bluetooth | Yes |
| Device type | Smart ring activity tracker |
| Charging time | 3 h |
| Touchscreen | No |
| Rechargeable battery | Yes |
| Heart rate monitor | Yes |
| Mobile operating systems supported | iOS 15, Android |
| Display type | No |
| Motion sensor | Yes |
| USB charger included | Yes |
| Pedometer | Yes |
| Battery life | 6 day(s) |
| Active minutes | Yes |
| Quality of sleep | Yes |
| Hours slept | Yes |
| Bluetooth Low Energy (BLE) | Yes |

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### 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. More information about warranty service: https://aio.lv/en/warranty

## Image

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