# Colmi Ring 2 Smart Ring Size 11 Black

**URL:** https://aio.lv/en/product--colmi-ring2-11--12646303
**Data updated:** 2026-09-03 04:16 (EEST)
**Category:** Smart rings
**Manufacturer:** Colmi
**Manufacturer code:** RING2 11
**EAN:** 6972436987344
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 34.49 €
**Prices and availability valid until:** 2026-10-15 23:59
**Price without VAT (21%):** 28.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--colmi-ring2-11--12646303

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.09.2026 | free |
| Pickup points | 05.10.2026 | 1.99 EUR |
| Courier delivery to door | 05.10.2026 | 4.99 EUR |

## Summary description

The Colmi Ring 2 in size 11 and black color is an advanced wearable smart device designed for daily health and activity tracking. This smart ring combines sleek design with functional technology to monitor biometric parameters effortlessly. Ideal for continuous wellness monitoring, it offers a discreet and comfortable alternative to traditional fitness trackers.

## Long description

The Colmi Ring 2 Smart Ring Size 11 Black is an advanced wearable smart device designed for daily health and activity tracking. This smart ring combines sleek design with functional technology to monitor biometric parameters effortlessly, offering a discreet and comfortable alternative to traditional fitness trackers. Equipped with precise sensors, it tracks key health metrics including heart rate, HRV, blood oxygen levels, stress, and body temperature. The collected data is analyzed using AI in the Q Ring app to provide intelligent insights. With continuous sleep monitoring, sports modes, menstrual cycle tracking, and gesture control, this lightweight stainless steel ring ensures comfort during day and night wear. It features 5 ATM water resistance and a reliable battery life lasting between 3 to 5 days.
Advantages
The Colmi Ring 2 provides a discreet and lightweight alternative to bulky fitness wristbands, weighing only 4 grams with a slim 2.7 mm thickness. Its durable stainless steel construction ensures longevity while maintaining an elegant appearance suitable for any occasion. Continuous 24/7 health and sleep monitoring operates automatically without requiring manual activation. The integration of AI-powered health analysis offers deeper insights into daily habits and physiological parameters. Additional functionalities such as gesture control, menstrual cycle tracking, and social sharing features enhance daily utility. The included 200 mAh charging case allows for convenient recharging, supporting a battery life of up to 5 days on a single charge.
Suitable for
Continuous health and wellness monitoring
Tracking sleep phases and daily naps
Recording sports activities like walking, running, cycling, and swimming
Monitoring menstrual health and cycle predictions
Touchless gesture control for photos and media playback
When it may not be suitable
This smart ring may not be suitable for individuals seeking a device with a built-in visual display for real-time notifications or GPS route mapping. Users with specific finger dimensions outside of size 11, which features an inner diameter of 20.8 mm, will require a different size variant for a proper fit.
Key specifications
Size: 11 with inner diameter of 20.8 mm
Color: Black
Material: Stainless steel
Water resistance: 5 ATM
Battery life: 3 to 5 days
Connectivity: Bluetooth BLE 5.0
Sensor technology: Heart rate sensor and G-sensor
Compatibility: Android, iOS, and Harmony OS
How to use
To begin using the device, charge the smart ring using the provided charging case and USB-C cable until fully powered. Download and install the Q Ring app on a compatible smartphone running Android, iOS, or Harmony OS. Enable Bluetooth on your smartphone and pair the ring according to the application instructions. Wear the ring comfortably on your finger for continuous data collection. Access the application to view health analytics, configure sports modes, manage gesture controls, and review sleep tracking reports.
What to consider before purchase
Verify that size 11 with a 20.8 mm inner diameter matches your finger measurement
Ensure compatibility with your smartphone operating system
Review the need for a smartphone app to access detailed health metrics and AI analysis
Consider the battery recharge interval of 3 to 5 days
Usage recommendations: Wear the ring snugly on your finger to ensure consistent sensor contact for accurate heart rate and health readings. Clean the outer surface regularly and avoid exposing the charging contacts to moisture during replenishment.

## FAQ

### How much does the Colmi Ring 2 Smart Ring Size 11 Black cost, and is it available for purchase?

The price is 34.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 46 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 30.09.2026 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. 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 Colmi 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 Colmi 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/12646303/69741988_large.webp