Colmi R10 Smart Ring 19.1mm 9 (Black)

Colmi R10 is a smart ring that combines activity and health tracking functions with a minimalist design. Equipped with a range of sensors, it allows you to monitor key body parameters 24 hours a day. With the included app, you can access real-time data and clear statistics - without having to wear a watch or bracelet.

24-hour health monitoring

The Colmi R10 continuously analyzes your heart rate, blood oxygen level (SpO₂), stress level and body temperature. This gives you better insight into your condition – both during activity and at rest. The device works independently, but when connected to the QRing app via Bluetooth, the data is automatically synchronized and updated.

Sleep and recovery analysis

The device accurately records the length and quality of your sleep, distinguishing between its stages: deep sleep, light sleep and waking time. In the app, you will find detailed reports that will help you identify habits that affect your sleep and improve its quality.

Activity and exercise tracking

Colmi R10 records the number of steps, distance traveled and calories burned. It also supports various exercise modes, so you can adjust the measurement to the type of activity. All data is presented in the form of daily, weekly and monthly statistics.

Ease of use and robust design

The lightweight design makes the smartwatch virtually invisible on your finger. It is made of durable materials, and the brushed surface gives it a stylish look. The case meets the 5ATM water resistance standard, which means you can wash your hands, shower, and even swim in it.

Charging case

A compact charging case is included. It allows the R10 to be charged up to 13 times on a single charge. The device will last approximately 3-5 days on a single charge, depending on the intensity of use.

Included

• smart ring
• USB-A to USB-C cable
• charging case
• user manual

Same summary

The Colmi R10 19.1 mm size 9 (black) smart ring is especially suitable for users looking for a discreet way to monitor their health and activity, without having to carry larger smart devices every day. It fits perfectly into everyday situations when it is important to have measurements at hand, but want to maintain a minimal and lightweight fashion accessory. At the same time, it is crucial to choose the right ring size and check compatibility with your phone, as this affects the comfort and accuracy of measurements. The transfer of a smaller number of functions compared to watches means that the model is more suitable for basic health monitoring and notifications, and less for advanced sports analysis or extensive application support.

Recommendation source: Enaa guides and team experiences.

User view

This smart ring is most often chosen by individuals who want to discreetly monitor their health and activity parameters, especially those who do not like classic smartwatches or find them too large for their style. It is suitable for use during daily errands, meetings or sports activities, as it does not hinder movement and is almost unnoticeable. It is also convenient for users who expect basic notifications or data directly on their finger, without an inconspicuous wearable.

The wider community swears by Colmi smart devices, as they offer a diverse selection of wearable products that suit different lifestyles and provide reliable basic health monitoring.

Why buy at Enaa

At EnaA, you can find a verified and transparent selection of smart rings with detailed descriptions, making it easier to compare models and choose the right one for your everyday life. You can find smart products from various popular brands in one place, which allows for a broader insight into the current offer. EnaA also makes it easier for you to choose according to your personal criteria with modern information filters.

Answers to frequently asked questions

Can I use the smart ring with all smartphones?

The use of the smart ring depends on its compatibility with your phone's operating system (Android or iOS). Always check if your device is supported before purchasing.

What does it mean that I need to choose the right ring size?

Ring size directly affects comfort and accuracy of measurement. It is recommended to consult size charts and measure your finger accurately before making a selection.

Can I wear the ring during sports and in contact with water?

The model is designed for basic water and sweat resistance for everyday use, but prolonged exposure to water or swimming is not recommended without carefully checking the water resistance specification.

What measurements can I expect from a smart ring?

You can usually track basic data like steps, heart rate, sleep quality, and receive basic notifications from your phone. More advanced measurements of individual sports activities are not included.

How often should the smart ring be charged?

The charging frequency depends on the usage pattern and the amount of data syncing. More features and more notifications mean faster battery drain, but basic usage allows for several days of operation.

Description updated: April 2026