Colmi R12 Smart Ring

Product Description

The COLMI R12 Smart Ring is a modern wearable device designed for health tracking, fitness monitoring, and smart control in a compact ring form. It combines style and technology with a built-in display, touch controls, and advanced biometric sensors.

With continuous monitoring of heart rate, sleep quality, blood oxygen, and daily activity, the R12 helps users stay aware of their health in real time. It also supports gesture control features, allowing users to control phone functions like camera shutter or media navigation with simple hand movements.

Built with water-resistant design and wireless charging, the COLMI R12 is suitable for everyday wear, workouts, and even swimming. It connects easily to smartphones through the QRing app, offering detailed health insights and data tracking.

⚙️ Key Specifications

📡 General

• Model: COLMI R12 Smart Ring
• Connectivity: Bluetooth 5.2 (Low Energy)
• App Support: QRing App
• Compatible OS: Android 5.1+ / iOS 8.0+
• Available Colors: Black, Gold, Silver
• Sizes: 7, 8, 9, 10, 11, 12, 13

🧠 Hardware

• Chipset: Realtek RTL8762 ESF
• CPU: Low-power smart wearable processor
• Sensors: Optical heart rate sensor, motion sensor (accelerometer)

🔋 Battery

• Battery Type: Lithium polymer
• Capacity:
  • 15mAh (Sizes 7–9)
  • 18mAh (Sizes 10–13)
• Charging: Wireless charging dock
• Battery Life: Approx. several days depending on usage

💧 Durability

• Water Resistance: IP68 & 5ATM
• Suitable for: Swimming, workouts, daily wear
• Dust & sweat resistant design

❤️ Health & Fitness Features

• Real-time heart rate monitoring
• Blood oxygen (SpO2) tracking
• Sleep tracking (deep/light sleep analysis)
• Step counter & calorie tracking
• Multiple sports modes (walking, running, cycling, etc.)
• Activity tracking via mobile app

📲 Smart Features

• Built-in mini display screen
• Touch/gesture control
• Phone camera shutter control
• Music & media control functions
• Real-time health stats on ring display
• App-based health reports and trends

📦 In the Box

• COLMI R12 Smart Ring
• Wireless charging dock
• User manual
• Charging cable/accessories