COLMI R12 Smart Ring – Track Sleep, Heart Rate & Fitness

Specifications:

• Brand: COLMI
• Model: R12 Smart Ring
• Available Colors: Black, Gold, Silver
• Available Sizes: 7, 8, 9, 10, 11, 12, 13
• Connectivity: Bluetooth 5.2 BLE (Low Energy)
• Compatibility: Supports Android 5.1+ and iOS 8.0+
• Waterproof Rating: IP68 & 5ATM—suitable for swimming and daily wear
• Main Chip: Realtek RTL8762ESF—optimised for low power consumption
• Motion Sensor: ST LIS2DOC
• Heart Rate Sensor: Vcare VC30F—real-time heart rate monitoring
• Battery Type: Lithium polymer
• Capacity: 15 (for sizes 7-9), 18 (for sizes 10-13)
• Charging: Wireless charging support
• App Name: QRing
• Languages Supported: 30+ languages including English, Spanish, Chinese, Hindi, Arabic, French, Japanese, and more
• Use Cases: Fitness tracking, heart rate monitoring, health monitoring, waterproof wearable, lightweight smart ring

Description: 

• Built-in Display & Touch Controls—View stats and navigate with simple gestures
• Wireless Charging—Hassle-free charging by placing the ring on a charging pad
• Health Monitoring—Track heart rate, sleep patterns, and daily activity in real time.
• Water-Resistant (IP68 & 5ATM)—Built for rain, workouts, and daily wear
• App Integration—Sync with the QRing app (iOS & Android compatible)
• Multilingual Support—Available in 30+ languages for global users
• Stylish & Comfortable—Available in Black, Gold, and Silver, with sizes 7–13