The Future of Wellness: COLMI R12 Smart Ring – Real-Time Health Display, Wireless Charging, & All-Day Comfort!
The COLMI R12 Smart Ring is a sleek and lightweight wearable designed to bring advanced health and activity tracking right to your finger. Built with a premium titanium alloy body and a smooth ceramic coating, it offers both durability and all-day comfort.
Equipped with multi-sensor technology, the R12 monitors heart rate, blood oxygen (SpO₂), sleep quality, and activity levels with precision. The 24/7 health tracking helps you stay informed about your well-being, while step counting and calorie tracking make it a reliable fitness companion.
With Bluetooth connectivity, the smart ring syncs seamlessly to the QRing, giving you detailed insights and trends over time. Its 5ATM water resistance makes it safe for swimming and everyday use. Plus, with up to 7 days of battery life on a single charge, it’s always ready to keep up with your lifestyle.
Key Features:
- Real-Time On-Ring Display & Touch Control: The COLMI R12 features an innovative integrated display screen with a touch-sensitive interface that allows you to view real-time stats and navigate with simple gestures directly from your finger.
- IP68 & 5ATM Waterproof: With a robust 5ATM and IP68 waterproof rating, this smart ring is built for durability and is suitable for wearing during rain, workouts, showers, and even swimming.
- Comprehensive Health Tracking: Stay on top of your health with continuous heart rate, SpO₂ (blood oxygen), sleep quality, and activity monitoring. The ring syncs with the QRing app to provide detailed health insights.
- Wireless Charging: Enjoy the convenience of magnetic wireless charging with the R12. Simply place it on the included charging base, and it powers up effortlessly.
- Multiple Sports Modes: Supports a wide range of multiple sports modes, including walking, running, cycling, and swimming, with real-time stats to help you track your fitness goals.
- Gesture Control: Some listings mention gesture control for functions like music playback and camera control with simple hand movements, adding a layer of convenience.
- Long Battery Life: The smart ring offers a typical battery life of up to 5 days on a single charge, with a standby time of up to 15 days, ensuring long-lasting performance.
- Lightweight & Stylish Design: The COLMI R12 is a lightweight, sleek, and stylish accessory that blends seamlessly with any outfit, offering powerful tracking with a minimalist form.
- Wide Compatibility: Compatible with devices running Android 5.1 or iOS 8.0 or above, ensuring broad compatibility with most modern smartphones
Specifications:
- Brand: COLMI
- Model: R12
- Type: Smart Ring with Display Screen and Touch
- Main Chip: Realtek RTL8762 ESF
- Display: Touch-sensitive interface with integrated screen
- Sensor: ST LIS2DOC
- Heart Rate Sensor: Vcare VC30F
- Waterproof Rating: IP68 & 5ATM
- Connectivity: Bluetooth 5.2 BLE
- Battery Type: Lithium Polymer
- Battery Capacity: 15mAh (sizes 7-9), 18mAh (sizes 10-13)
- Battery Life:
- Typical use: Up to 5 days
- Standby: Up to 15 days
- Charging: Magnetic Wireless Charging Base
- Charging Time: Approximately 1 hour
- Compatibility: Android 5.1+, iOS 8.0+
- App Name: QRing
- Functions: Health tracking (HR, SpO₂), Sleep tracking, Multi-sport modes, Gesture control.



