Description

The R12 Smart Ring combines a compact stainless-steel design with health and fitness tracking features. It connects to a compatible mobile app via Bluetooth 5.2 to monitor activity, heart rate, sleep, blood oxygen, HRV, and stress-related data. Magnetic charging and water resistance make it suitable for everyday wear.

Key Features

• Health & Fitness Tracking: Monitor heart rate, blood oxygen, sleep, HRV, stress, and activity data through the companion app.
• Multi-Sport Modes: Supports multiple activity and exercise tracking modes.
• Heart Rate Monitoring: Provides on-demand heart rate measurements and historical trends through the app.
• Sleep Tracking: Records sleep statistics, sleep scores, sleep stages/ratios, and recent sleep history.
• Blood Oxygen Monitoring: Supports on-demand SpO₂ measurements and historical oxygen-level trends.
• HRV & Stress Tracking: Provides heart rate variability and stress-related measurements through the app.
• Bluetooth 5.2: Wireless connection to a compatible smartphone for data synchronization and device functions.
• Remote Camera Control: Use the ring to trigger a compatible smartphone camera remotely.
• Find Device: Within Bluetooth range, the ring can activate a light to help locate it.
• Family Health Sharing: Supports viewing selected health data for connected family members through the app.
• Magnetic Charging: Convenient magnetic charging with approximately 90-minute charging time.
• Water Resistant: Rated IP68 for protection against water and dust under suitable conditions.
• Multiple Sizes: Available in sizes #8 through #14 for different finger sizes.

Specifications

• Product: R12 Smart Ring
• Material: Stainless Steel
• Colors: Black, Gold, Silver
• Thickness: 2.5 mm
• Main Chip: PAR2860
• Memory: 512 KB ROM + 32 KB RAM
• G-Sensor: SC7A20H
• Heart Rate Sensor: Tianyi 3918H
• Bluetooth: 5.2
• Mobile App: Supported
• GPS: App-assisted GPS
• Battery Type: Polymer cobalt battery
• Battery Capacity: 26 mAh
• Charging: Magnetic charging
• Charging Time: Approximately 90 minutes
• Standby Time: Approximately 8–10 days
• Typical Usage: Approximately 4 days
• Operating Temperature: 0–50°C
• Water Resistance: IP68

Available Sizes

• #8: 18.2 mm
• #9: 19.0 mm
• #10: 19.9 mm
• #11: 20.7 mm
• #12: 21.5 mm
• #13: 22.3 mm
• #14: 23.0 mm

App Functions

The companion app provides access to:

• Multi-sport activity tracking
• Heart rate measurements and 7-day trends
• Sleep statistics and sleep analysis
• Blood oxygen measurements and historical trends
• HRV measurements and historical data
• Stress measurements and historical trends
• Remote smartphone camera control
• Device-finding function
• Family health-data sharing
• Sleep mode scheduling

Package Includes

• 1 × R12 Smart Ring
• 1 × Magnetic Charger
• 1 × User Manual
• 1 × Retail Box

Important Note: The ring does not have a touchscreen or physical buttons. Functions and measurements are initiated or managed through the compatible mobile app. Health data is intended for general wellness reference only and is not a medical diagnosis or treatment tool.