# Smart ring activity tracker Ultrahuman Ring AIR – sleep and fitness tracker, Size 7, Grey, up to 6 days battery

**URL:** https://aio.lv/en/product--ultrahuman-uhra-mg-07-eul7--12256677
**Data updated:** 2026-04-09 12:36 (EEST)
**Category:** Smart rings
**Manufacturer:** Ultrahuman
**Manufacturer code:** UHRA-MG-07-EUL7
**EAN:** 8906184873886
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 305.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 252.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ultrahuman-uhra-mg-07-eul7--12256677

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

Ultrahuman Ring AIR is a smart ring activity tracker for monitoring sleep and fitness. It features a round form factor in grey, size 7, lithium‑polymer 24 mAh battery with up to 6 days runtime, and USB‑C to USB‑C cable. Compatible with Android 8–13 and iOS 15–16. Tracks heart rate and activity metrics for daily health and training insights.

## Long description

The Ultrahuman Ring AIR is a compact smart ring activity tracker designed to monitor sleep and fitness in a discreet grey round form. Sized as Size 7 and weighing only a few grams, it combines fingertip biomarker sensing with a lightweight, hypoallergenic design to deliver continuous insights into sleep stages, heart rate variability (HRV), skin temperature, and daily activity. The ring syncs via Bluetooth and is compatible with recent Android and iOS versions to provide daily sleep scores, recovery analysis, and activity metrics for an overall view of wellbeing.
Advantages
The ring uses fingertip-based sensors to capture biometric data with higher accuracy than many wrist-worn devices, enabling precise measurement of sleep stages, HRV, and skin temperature. Its featherlight construction and smooth hypoallergenic inner lining make it comfortable for day-and-night wear, while a small lithium‑polymer battery provides up to 6 days of typical runtime. The device integrates sleep scoring and a Dynamic Recovery score to help you understand and improve rest and recovery.
Suitable for
People who want detailed sleep analysis and daily sleep scores
Users tracking recovery metrics such as HRV and skin temperature
Active individuals seeking a discreet, lightweight fitness tracker
Anyone preferring fingertip accuracy over wrist-based monitoring
When it may not be suitable
The ring may not be appropriate for users who need continuous on-wrist features such as visible watch faces, notifications, or large-format displays. Those who require compatibility with older smartphones beyond Android 8 or iOS 15 should verify device support before purchase.
Key specifications
Form factor: round smart ring, grey, Size 7
Sensors: fingertip biometric sensors for heart rate/HRV and skin temperature
Battery: lithium‑polymer cell, 24 mAh, up to 6 days typical runtime
Connectivity: Bluetooth wireless sync
Compatibility: Android 8–13 and iOS 15–16 (app required)
How to use
Wear the Ultrahuman Ring AIR on the finger that fits Size 7 comfortably and ensure the inner surface sits flush against the skin. Install the companion app on a compatible Android or iOS device, pair the ring via Bluetooth, and allow the app to complete initial calibration. Wear the ring continuously for best sleep and recovery insights; charge the ring using the supplied USB‑C to USB‑C cable when the battery is low, typically every few days depending on use.
What to consider before purchase
Ensure Size 7 is the correct fit for your finger to guarantee accurate sensor contact
Check that your smartphone runs a supported Android (8–13) or iOS (15–16) version
Assess whether a ring form factor fits your daily comfort and style preferences
Usage recommendations
For reliable sleep and recovery tracking, wear the ring continuously including overnight, keep the inner surface clean and dry, and sync regularly with the app to review sleep scores and Dynamic Recovery trends.

## Specifications

| Feature | Value |
|---|---|
| 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 |

## 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 06.07.2026 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. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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

https://aio.lv/img/cache/product/12256677/68170883_large.webp