Colmi Smart Ring

Colmi R12 is a smart ring featuring an LED screen, health monitoring sensors and gesture control functions. It monitors heart rate, blood oxygen levels, sleep and physical activity around the clock. It supports various sports modes and allows you to remotely control your smartphone. With 1ATM water resistance, you can wear it in the shower and while swimming, and the battery provides up to 5 days of operation or up to 15 days in standby mode. The included charging base will allow you to renew the device's power quickly and conveniently.

The Colmi R12 18.3MM Smart Ring in Black features an LED display, health sensors, and gesture controls. It monitors heart rate, SpO₂, sleep, stress, steps, distance, calories, and supports multiple sports modes. Gesture control allows app navigation or remote photo capture. Water-resistant to 1ATM, it is safe for showering and swimming. The rechargeable battery lasts up to 5 days, or 15 days in standby. Package includes a charging base, USB-C cable, and user manual.

The Colmi R12 19.1MM Smart Ring in Black features an LED display, health sensors, and gesture controls. It monitors heart rate, SpO₂, sleep, stress, steps, distance, and calories while supporting multiple sports modes. Gesture control enables app navigation and remote photo capture. Water-resistant to 1ATM, it is safe for showering and swimming. The rechargeable battery lasts up to 5 days, or 15 days in standby. Includes charging base, USB-C cable, and user manual.

Now you can access your most important information at your fingertips. The Colmi R03 smart ring provides convenient access to health and workout reports from the QRing app. What's more, it is resistant to water (5ATM), corrosion and wear and tear, so you can use it comfortably on a daily basis. The included case will allow you to safely store the ring and renew its energy. In addition, the lightweight (4.7g) design translates into comfort.

Take care of your health and fitness with the Colmi R02 smart ring. The device can monitor heart rate, sleep and blood oxygen saturation, plus it counts steps and calories burned. It also offers 21 sports modes and features IP68 water resistance. Convenient access to the information it collects will provide you with a dedicated QRing app. The Smartring is also distinguished by its lightweight design (only 4.4 g), up to 6 days of operation on a single charge and stylish, sleek design.

Now you can access your most important information at your fingertips. The Colmi R03 smart ring provides convenient access to health and workout reports from the QRing app. What's more, it is resistant to water (5ATM), corrosion and wear and tear, so you can use it comfortably on a daily basis. The included case will allow you to safely store the ring and renew its energy. In addition, the lightweight (4.7g) design translates into comfort.

The Colmi R12 17.9MM Smart Ring in Black features an LED display, health sensors, and gesture control. It tracks heart rate, SpO₂, sleep, stress, steps, distance, calories, and supports multiple sports modes. Gesture control enables app navigation or remote photo capture. Water-resistant to 1ATM, it is safe for showering and swimming. The rechargeable battery lasts up to 5 days, or 15 days in standby. Comes with a charging base, USB-C cable, and user manual.

The Colmi R10 19.1MM Smart Ring in Black delivers continuous health and activity tracking with a minimalist design. It monitors heart rate, SpO₂, stress, body temperature, sleep, steps, distance, and calories. Water-resistant to 5ATM, it is suitable for everyday use including showering and swimming. Data syncs automatically via the QRing app. The compact charging case provides up to 13 full charges, each lasting 3–5 days. Includes USB-A to USB-C cable and user manual.

The Colmi R10 17.9MM Smart Ring in Black offers continuous health and activity tracking in a sleek, minimalist design. It monitors heart rate, SpO₂, stress, body temperature, sleep, steps, distance, and calories. Water-resistant to 5ATM, it is suitable for daily use. Data syncs automatically via the QRing app. The compact charging case provides up to 13 full recharges, with 3–5 days per charge. Includes USB-A to USB-C cable and user manual.

The Colmi R10 21.6MM Smart Ring in Black offers precise health and activity tracking in a minimalist form. It monitors heart rate, SpO₂, stress, body temperature, sleep phases, steps, distance, and calories. With 5ATM water resistance, it is suitable for everyday wear. Data syncs seamlessly via the QRing app. The included charging case delivers up to 13 recharges, each lasting 3–5 days. Package includes USB-A to USB-C cable and user manual.

Now you can access your most important information at your fingertips. The Colmi R03 smart ring provides convenient access to health and workout reports from the QRing app. What's more, it is resistant to water (5ATM), corrosion and wear and tear, so you can use it comfortably on a daily basis. The included case will allow you to safely store the ring and renew its energy. In addition, the lightweight (4.7g) design translates into comfort.

Now you can access your most important information at your fingertips. The Colmi R03 smart ring provides convenient access to health and workout reports from the QRing app. What's more, it is resistant to water (5ATM), corrosion and wear and tear, so you can use it comfortably on a daily basis. The included case will allow you to safely store the ring and renew its energy. In addition, the lightweight (4.7g) design translates into comfort.

COLMI R02 Smart Ring size 8 (18.1 mm) is a lightweight wearable that tracks heart rate, SpO2, sleep, and daily activity across 21 sport modes. It connects via Bluetooth 5.0 to the QRing app for syncing and long-term health analysis. The titanium alloy body with a hypoallergenic inner layer ensures comfortable all-day wear. With IP68 water resistance and 6–7 days of battery life plus a magnetic charging case, it provides discreet and continuous health monitoring in daily use.

COLMI R02 Smart Ring size 9 (18.9 mm) is a lightweight wearable that tracks heart rate, SpO2, sleep, and daily activity across 21 sport modes. It connects via Bluetooth 5.0 to the QRing app for syncing and long-term health analysis. The titanium alloy body with a hypoallergenic inner layer ensures comfort for continuous wear. With IP68 water resistance and 6-7 days of battery life plus a magnetic charging case, it delivers discreet and reliable health monitoring in everyday use.

COLMI R02 Smart Ring size 10 (19.8 mm) is a lightweight wearable designed for continuous tracking of heart rate, SpO2, sleep, and daily activity across 21 sport modes. It connects via Bluetooth 5.0 to the QRing app for syncing and long-term health analysis. The titanium alloy body with a hypoallergenic inner layer ensures comfort for all-day wear. With IP68 water resistance and 6–7 days of battery life plus a magnetic charging case, it supports reliable and discreet health monitoring in everyday use.

COLMI R02 Smart Ring size 11 (20.3 mm) is a lightweight wearable designed for continuous tracking of heart rate, SpO2, sleep, and daily activity across 21 sport modes. It connects via Bluetooth 5.0 to the QRing app for data syncing and long-term analysis. The titanium alloy construction with a hypoallergenic inner layer ensures comfort for all-day wear. With IP68 water resistance and 6–7 days of battery life plus a magnetic charging case, it supports reliable, uninterrupted health monitoring in daily use.

COLMI R02 Smart Ring size 12 (21.3 mm) is a lightweight wearable that tracks heart rate, SpO2, sleep, and activity across 21 sport modes. It connects via Bluetooth 5.0 to the QRing app for data syncing and analysis. Built from titanium alloy with a hypoallergenic inner layer, it offers all-day comfort and durability. With IP68 water resistance and 6–7 days of battery life, plus a magnetic charging case, it is designed for continuous daily health monitoring without interruption.

The Colmi R10 20.8MM smart ring in Black combines sleek design with full-scale health and activity tracking. It measures heart rate, SpO₂, stress, body temperature, sleep quality, steps, distance, and calories. Lightweight and water-resistant (5ATM), it ensures comfort and durability. Data syncs automatically via the QRing app for detailed insights. The included charging case provides up to 13 full recharges, each lasting 3–5 days. Comes with USB-A to USB-C cable and user manual.

The Colmi R10 smart ring in Black combines a minimalist design with comprehensive health and activity tracking. It monitors heart rate, SpO₂, stress, body temperature, sleep quality, steps, distance, and calories. Lightweight and water-resistant (5ATM), it is comfortable for everyday wear. Data syncs via the QRing app for detailed real-time statistics and reports. The included charging case provides up to 13 full charges, with each charge lasting 3-5 days. USB-A to USB-C cable and user manual included.

The Colmi R12 20MM Smart Ring in Black features an LED display, health sensors, and gesture control. It tracks heart rate, SpO₂, sleep, stress, steps, distance, calories, and supports multiple sports modes. Gesture control allows scrolling apps or taking photos remotely. Water-resistant to 1ATM, it is safe for showering and swimming. The rechargeable battery lasts up to 5 days, or 15 days in standby, with a convenient charging base included. USB-C cable and user manual are included.

The Colmi R10 18.3MM Smart Ring in Black delivers continuous health and activity monitoring with a minimalist design. It tracks heart rate, SpO₂, stress, body temperature, sleep, steps, distance, and calories. Water-resistant to 5ATM, it is suitable for daily use. Data syncs automatically with the QRing app via Bluetooth. The compact charging case provides up to 13 full charges, each lasting 3–5 days. Includes USB-A to USB-C cable and user manual.

The Colmi R12 20.8MM Smart Ring in Black features an LED display, health monitoring sensors, and gesture control. It tracks heart rate, SpO₂, sleep, stress, steps, distance, calories, and supports multiple sports modes. Gesture control allows scrolling apps or taking photos remotely. Water-resistant to 1ATM, it is safe for showering and swimming. The rechargeable battery lasts up to 5 days, or 15 days in standby, with a convenient charging base included. USB-C cable and user manual are included.

Now you can access your most important information at your fingertips. The Colmi R03 smart ring provides convenient access to health and workout reports from the QRing app. What's more, it is resistant to water (5ATM), corrosion and wear and tear, so you can use it comfortably on a daily basis. The included case will allow you to safely store the ring and renew its energy. In addition, the lightweight (4.7g) design translates into comfort.

Now you can access your most important information at your fingertips. The Colmi R03 smart ring provides convenient access to health and workout reports from the QRing app. What's more, it is resistant to water (5ATM), corrosion and wear and tear, so you can use it comfortably on a daily basis. The included case will allow you to safely store the ring and renew its energy. In addition, the lightweight (4.7g) design translates into comfort.

Take care of your health and fitness with the Colmi R02 smart ring. The device can monitor heart rate, sleep and blood oxygen saturation, plus it counts steps and calories burned. It also offers 21 sports modes and features IP68 water resistance. Convenient access to the information it collects will provide you with a dedicated QRing app. The Smartring is also distinguished by its lightweight design (only 4.4 g), up to 6 days of operation on a single charge and stylish, sleek design.