# Smart ring activity tracker Carneo HODFU2111 IP68 Black Titanium

**URL:** https://aio.lv/en/product--carneo-8588009299769--11002841
**Data updated:** 2026-01-14 13:07 (EET)
**Category:** Smart rings
**Manufacturer:** CARNEO
**Manufacturer code:** 8588009299769
**EAN:** 8588009299769
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The Carneo HODFU2111 is a smart ring activity tracker with a round form factor, IP68 waterproof rating, and a lightweight design at 4.7g. It offers a battery life of up to 5 days with a capacity of 17 mAh. Compatible with both Android and iOS, it supports the Carneo FIT application for tracking your activities.

## Long description

The Carneo HODFU2111 smart ring activity tracker in Black Titanium is a compact wearable designed to monitor daily activity with a discreet, round form factor and IP68 waterproof protection. Weighing approximately 4.7 g, the device combines a lightweight construction with basic activity and health tracking features. It pairs with Android and iOS devices via the Carneo FIT application to record steps, active time and other tracked metrics while offering up to 5 days of operation on a single charge from its 17 mAh battery.
Advantages
The Carneo smart ring provides continuous tracking in a minimal, durable housing that resists dust and water exposure thanks to its IP68 rating. Its low weight supports comfortable all-day wear and sleep monitoring without significant interference. Cross-platform compatibility with Android and iOS and integration with the Carneo FIT app allow straightforward synchronization of activity data. Battery life of up to 5 days reduces the frequency of charging for routine use.
Suitable for
 Daily step and basic activity tracking for users who prefer discreet wearables
 Sleep monitoring for those who want a low-profile device during rest
 Users who need a water-resistant tracker for everyday use, including hand washing and light exposure to water
 People seeking a lightweight ring-style tracker compatible with Android and iOS phones
Key specifications
 Form factor: round smart ring
 Weight: approximately 4.7 g
 Ingress protection: IP68 (dust-tight and water resistant to immersion)
 Battery capacity: 17 mAh
 Typical battery life: up to 5 days under normal usage
 Compatibility: Android and iOS via Carneo FIT application
 Material appearance: black titanium finish
How to use
Place the smart ring on a finger where it fits comfortably and maintains contact with the finger for reliable readings. Install the Carneo FIT application on a compatible Android or iOS device, follow the in-app pairing instructions to connect the ring via Bluetooth, and grant any required permissions for activity and health data syncing. Charge the device as needed using the supplied charger or contact method and monitor battery status in the app. Data collected by the ring will synchronize automatically when in range of the paired device and the app is open or running in the background according to OS settings.
Usage recommendations
For accurate activity and sleep monitoring, ensure the ring is worn snugly but comfortably and kept clean from debris. Avoid exposing the ring to strong chemicals or high-temperature conditions. Regularly check the Carneo FIT app for firmware updates and follow charging guidelines to maintain battery health.

## 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 | 9 |

## 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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