# Smart ring activity tracker Carneo HODFU2111 IP68 Black Titanium

**URL:** https://aio.lv/en/product--carneo-8588009299783--11002843
**Data updated:** 2026-01-14 13:07 (EET)
**Category:** Smart rings
**Manufacturer:** CARNEO
**Manufacturer code:** 8588009299783
**EAN:** 8588009299783
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The Carneo HODFU2111 is a smart ring activity tracker designed for fitness enthusiasts. It features a round form factor, IP68 water resistance, and a lightweight design at just 4.7g. With a battery life of up to 5 days and a capacity of 17 mAh, it supports both Android and iOS mobile operating systems, making it a versatile choice for tracking your daily activities.

## Long description

The Carneo HODFU2111 IP68 Black Titanium smart ring is a compact activity tracker designed to monitor daily movement and basic health metrics while maintaining a minimalist appearance. It has a round form factor and a lightweight construction of approximately 4.7 g, intended for continuous wear. The ring offers IP68-rated water and dust resistance and a rechargeable battery with a typical runtime of up to 5 days on a single charge, supporting seamless connectivity with both Android and iOS mobile devices.
Advantages
The Carneo smart ring combines a lightweight titanium-coloured housing with durable water resistance, enabling use during routine activities and exposure to moisture. Its small size and unobtrusive profile make it suitable for all-day wear. Battery life up to five days reduces the need for frequent charging, while cross-platform compatibility with Android and iOS ensures straightforward pairing and data synchronization with a smartphone app.
Suitable for
Everyday activity tracking such as step count and active minutes
Users who prefer a discreet wearable with minimal bulk
Light water exposure like hand washing, showering, or rainy conditions
People seeking cross-platform compatibility with Android and iOS phones
Key specifications
Form factor: round smart ring
Weight: approximately 4.7 g
Water and dust resistance: IP68
Battery capacity: 17 mAh
Battery life: up to 5 days per charge (typical usage)
Compatibility: Android and iOS mobile operating systems
How to use
Charge the ring fully before first use according to the supplied charging method. Install the manufacturer’s companion app on an Android or iOS device and follow the in-app instructions to pair the ring via Bluetooth. Wear the ring on a finger that provides a comfortable fit and allows the sensors to maintain contact with the skin. Use the app to view daily activity summaries, check battery status, and configure any available notifications or tracking settings. Recharge the ring when the app or indicator shows low battery.
Usage recommendations
For reliable tracking, wear the ring consistently on the same finger and ensure it fits snugly but comfortably. While IP68 protection allows exposure to water, avoid prolonged immersion in chemically treated pools or hot tubs and rinse the ring with fresh water after heavy soiling. Regularly check the companion app for firmware updates and battery level to maintain accurate performance.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.0047 kg |
| Form factor | Round |
| Battery capacity | 17 mAh |
| Bluetooth version | 5.0 |
| Product colour | Black, Titanium |
| Bluetooth | Yes |
| Device type | Smart ring activity tracker |
| Applications supported | Carneo FIT |
| Control type | Wireless |
| Wi-Fi | No |
| Touchscreen | No |
| Housing material | Stainless steel |
| Heart rate monitor | Yes |
| Waterproof | Yes |
| Dustproof | Yes |
| International Protection (IP) code | IP68 |
| Mobile operating systems supported | Android, iOS |
| Display type | No |
| Pedometer | Yes |
| Battery life | 5 day(s) |
| Position location | No |
| Active minutes | Yes |
| Calories burned | Yes |
| Distance travelled | Yes |
| Personal goals | Yes |
| Quality of sleep | Yes |
| Workout tracking | Yes |
| Eat & drink | No |
| Hours slept | Yes |
| Camera shutter function | Yes |
| Blood oxygen sensor | Yes |
| Ring size | 11 |

## 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 CARNEO 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 CARNEO 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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