Due to the amendment of the VAT legislation under the EU Directive, all foreign sales to end/ retail customers are currently suspended. B2B transactions remain unchanged.
Colmi R12 is a smart ring with an LED screen, health sensors and gesture control functions. It continuously monitors heart rate, blood oxygen level, sleep and physical activity. It supports various sports modes and allows you to remotely control your smartphone. Thanks to its 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 allows you to quickly and conveniently restore the device's power.
Clear display The built-in LED display located directly on the ring allows you to quickly view key information - without having to reach for your phone. You can check the current time, number of steps taken, battery level and current heart rate. This is especially useful in situations where using a smartphone is inconvenient or impossible - for example, when cycling or exercising.
24/7 Health and Activity Monitoring Colmi R12 is equipped with advanced biological sensors that continuously analyze your heart rate, blood oxygen level (SpO₂), sleep and stress levels. Heart rate is measured in real time and the ring is able to detect even small changes, allowing you to better understand your body's reactions in different situations. Sleep quality is evaluated based on its phases - light, deep and awake - and the data is presented in the application in the form of clear graphs. Thanks to this, you can monitor your habits and take specific measures to improve your well-being and recovery.
Sports modes and exercise tracking The ring supports several exercise modes - including walking, running, cycling or swimming. During activity, Colmi R12 records your heart rate, distance covered, number of steps, exercise time and number of calories burned. Thanks to this, you can accurately track your progress and better plan your training. The data collected by the ring is synchronized with the application, allowing you to access daily, weekly and monthly statistics.
Simple gesture control and practical functions Colmi R12 also allows you to control your smartphone using gestures. With a simple movement of your hand, you can scroll the screen in applications such as TikTok or take photos remotely with your phone. This feature is useful when taking selfies or recording videos without having to touch the screen. In addition, the ring allows you to manually count repetitions, for example, when praying, affirming or exercising. Just press the button on the case and you will record the next event - this data will also be saved in the application.
Durable construction Colmi R12 has a water resistance of 1ATM, which means that it can be easily used when washing hands, bathing and even swimming in the sea or pool. In addition, the built-in rechargeable battery allows you to use the ring for approximately 5 days, depending on the intensity of use. In standby mode, the operating time is extended to up to 15 days. The package includes a charging base, which allows for quick and convenient charging without cables.
Technical parameters:
Size: 12 Internal diameter: 21.6 mm Color: black Display: Battery level, time, steps, heart rate Material: stainless steel + epoxy resin Weight: 4.7 g Compatible operating systems: Android 4.4 and above; iOS 8.0 and above; Harmony OS Application: QRing Waterproof: 1ATM Update: OTA Hardware: Chipset: REALTEK RTL8762E Flash memory: ROM512Kb HR sensor: Vcare VC30F G-sensor: ST LI2DOC Bluetooth: 5.0 Battery type: lithium-polymer Battery capacity: 15 mA Charging: Charging base + USB-C cable Number of charging cycles: more than 300 Charging time: about 1 h Operating time: 3-5 days
Package contents:
Smartring Charging base USB-C to USB-C cable User manual
Cash on delivery 
cash 
Online 
bank transfer 
Nobody has entered comment on this product yet. Be first!