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header-product Smart ring activity tracker Carneo HODFU2111 IP68 Black Titanium

Smart ring activity tracker Carneo HODFU2111 IP68 Black Titanium

Smart ring activity tracker Carneo HODFU2111 Photo 1
Smart ring activity tracker Carneo HODFU2111 Photo 2
Smart ring activity tracker Carneo HODFU2111 Photo 3
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Smart ring activity tracker Carneo HODFU2111 Photo 5
Smart ring activity tracker Carneo HODFU2111 Photo 6
Smart ring activity tracker Carneo HODFU2111 Photo 7
Smart ring activity tracker Carneo HODFU2111 Photo 1
Smart ring activity tracker Carneo HODFU2111 Photo 2
Smart ring activity tracker Carneo HODFU2111 Photo 3
Smart ring activity tracker Carneo HODFU2111 Photo 4
Smart ring activity tracker Carneo HODFU2111 Photo 5
Smart ring activity tracker Carneo HODFU2111 Photo 6
Smart ring activity tracker Carneo HODFU2111 Photo 7
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Short 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.
Warranty: 2 Years
SKU: 11002843
Manufacturer: CARNEO
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Product information

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.

All features
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: Device protection rating against dust and water according to the international IP standard.
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

Description

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Customer reviews

Customer questions

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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
warranty
Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.