COLMI RING 2 Smart Ring, Size 12 (Black)

COLMI RING 2 combines the discreet design of a ring with a comprehensive set of features for monitoring health, sleep, and daily activity. Among other things, it allows you to monitor your heart rate, HRV, blood oxygen levels, stress, and body temperature, and the collected data can be analyzed using AI. With 5 ATM water resistance, you don’t have to take it off when swimming or washing your hands, and the long-lasting battery provides 3 to 5 days of use. Add to that its lightweight, compact design, which allows you to wear the ring comfortably both during the day and while you sleep at night. Track Your Body’s Key Metrics—AI-Powered Health Analysis Precise sensors allow the ring to collect a variety of health data. RING 2 lets you monitor your heart rate, HRV, blood oxygen levels, stress levels, and body temperature, providing convenient access to a wealth of information in the Q Ring app. This makes it easier for you to take care of your health and respond more quickly to any concerning changes. The collected data can also be used by built-in AI features for more detailed analysis. The system takes into account information regarding heart rate, blood oxygen levels, sleep, and activity, providing intelligent insights. Detailed 24-Hour Sleep Monitoring The COLMI RING 2 automatically monitors both nighttime sleep and daytime naps—there’s no need to manually start or stop recording. The device recognizes periods of wakefulness as well as light, deep, and REM sleep phases, and also records the time it takes to fall asleep, sleep efficiency, and nighttime awakenings. Track various types of activity The ring supports various sports modes, such as walking, running, cycling, and swimming. During workouts, it can track metrics such as heart rate, step count, distance traveled, calories burned, and workout duration. Menstrual Cycle Tracking COLMI RING 2 also offers features designed to monitor menstrual health, helping you predict your period and provide cycle-related information. Gesture Control The COLMI RING 2 can also be used for touchless control of selected functions. A simple finger movement lets you control photos, videos, and games, and makes it easy to take photos without having to directly handle your phone. Lightweight and Water-Resistant The RING 2 stands out for its lightweight and slim design, made of stainless steel. Its 5 ATM water resistance rating means you can use it without worry even while washing your hands or swimming. Battery life and Charging The high-capacity battery lets you use the ring for about 3–5 days. The set also includes a handy charging case with a 200 mAh capacity and a USB-C port. Included in the package: - COLMI RING 2 x1 - User manual x1 - USB-C cable x1 - Charging case x1 Specifications: - Manufacturer: COLMI - Model: R02S (COLMI Ring 2) - Color: Black - Size: 12 - Inner diameter: 21.6 mm - Thickness: 2.7 mm - Width: 7.0 mm - Main chipset: REALTEK RTL8762E - FLASH Memory: 512 Kb ROM - Heart Rate Sensor: Vcare VC30F - G-Sensor: ST LIS2DO - Bluetooth: BLE 5.0 - Bluetooth range: Approx. 10 m - Battery type: Lithium-polymer - Battery capacity: 18 mAh - Charging method: Magnetic 2-pin cable - Charging time: Approx. 1 h - Battery life: Approx. 3–5 days - Charging case capacity: 200 mAh - Ring material: Stainless steel - Weight: 4 g - Supported OS: Android 4.4+, iOS 8.0+, Harmony OS - App: Q Ring - Water resistance: 5 ATM