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【Elegant Enamel Craftsmanship】R19 smart ring features exquisite enamel artistry, blending timeless beauty with cutting-edge technology for a stylish health companion.
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【Comprehensive Health Monitoring】Track heart rate, blood oxygen levels, sleep patterns, and stress levels for a complete overview of your well-being.
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【Durable and Waterproof】With an IP68 rating, this smart ring is built to withstand daily wear and water exposure up to 50 meters.
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【Versatile Activity Tracking】Monitor 24 different types of activities, including 19 regular exercises and 5 GPS-enabled sports modes.
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【Smart Notifications】Receive alerts for sedentary behavior, low battery, and abnormal heart rate to stay informed about your health and device status.
Specifications:
- Material: Stainless steel case with enamel finish
- Sizes: #6 (17.8mm), #7 (19.7mm), #8 (20.5mm), #9 (21.3mm), #10 (22.3mm) inner diameter
- Thickness: 2.8mm
- Weight: 2.9g
- Chip: Zhongke AB2026B3
- Memory: 64KB RAM + 8K cache
- Max Frequency: 120MHz
- Sensors: 3-axis pedometer (SC7A20H), heart rate sensor (Tianyihe 3918)
- Bluetooth-compatible: Version 5.2
- Battery: 18mAh polymer lithium battery
- Charging: Magnetic charging, 1.5 hours charging time
- Water Resistance: IP68 (up to 50 meters)
- Operating Temperature: 0-50°C
- Compatibility: Android 5.0+ and iOS 10.0+
- App: Da Rings
- Waterproof Rating: IP68
- Heart Rate Sensor: Tianyi Hexin 3918
- Mobile App Function: GPS Supported
- Battery Type: Polymer Lithium Battery
- Battery Capacity: 18mAh
- Charging Method: Magnetic Charging
- Charging Time: 1.5H
- Theoretical Standby Time: 10-15 Days
- Normal Usage Time: 3-5 Days
Module Description:
- Activity Tracking: Distance Statistics, Calorie Burn Calculation, Daily Step Count, 7-Day Goal Achievement Tracking, Effective Activity Recording
- Sports Modes: 24 Built-in Sports Modes on APP (19 Regular Sports + 5 GPS Sports)
- Heart Rate Monitoring: APP-Triggered Heart Rate Test, 24/7 Dynamic Heart Rate Trend Tracking, Heart Rate Data Analysis, Last 7 Heart Rate Measurement Trends, Heart Rate Historical Data Storage
- Sleep Monitoring: Sleep Data Statistics, Sleep Cycle Analysis (Deep Sleep/Light Sleep/Awake), Sleep Score, Sleep Quality Analysis, Average Sleep Heart Rate Recording
- Blood Oxygen Monitoring (SpO2): APP-Triggered SpO2 Test, Last 7 SpO2 Data Records, Last 7 SpO2 Saturation Measurement Trends, SpO2 Historical Data Storage
- HRV Monitoring (Heart Rate Variability): APP-Triggered HRV Test, 7-Day HRV Data Tracking, Average HRV During Sleep, Stress Historical Data Correlation Analysis
- Stress Monitoring: APP-Triggered Stress Test, Last 7 Stress Measurement Trends, Stress Historical Data Storage
- Practical Functions:Unit Format Switching, Sedentary Reminder, Low Battery Alert, Heart Rate Warning (Abnormal Value Alert)
- Ecosystem Integration: WeChat Sports Integration, Apple Health App Synchronization
- Multilingual Support: APP Supports Multiple Language Switching
In the box
- 1 x Smart Ring
- 1 x Charging Cable
- 1 x English Instruction Manual
Standard Disclaimer:<br/>Health Function Notice & Disclaimer: This device monitors and analyzes heart rate, blood oxygen, blood pressure, blood glucose, ECG, sleep, and other data through sensors and algorithms. The data is for general wellness and fitness purposes only. This product is not a medical device and is not intended for medical diagnosis, treatment, or prevention. <br/>All health insights and risk assessments are algorithm-based estimations and may be affected by wearing conditions, individual differences, and environmental factors. If you experience any health concerns, please consult a qualified medical professional.