SR2 Smart Ring Multi-function Health Monitoring Fitness Tracker Finger Ring (No Charging Case) - Silver+Gold Edge / No.12

• Comfortable and lightweight wearing experience sets it apart from other smart wearable products
• In multiple health modules such as exercise, heart rate, sleep, exercise, and stress. It can provide detailed insights and professional analysis to monitor your health
• The minimalist appearance surpasses the complexity of traditional wearable products. Combining fashion simplicity with elegance, both inside and outside, it is the pinnacle of both aesthetics and hardware strength
• The intelligent ring is equipped with the most efficient hardware to provide accurate information monitoring data

Specifications:

• Waterproof: IP67
• Material: Shell: titanium steel
• Weight: About 2.9g
• Chipset: Germany Dialog DA14531
• Memory (ROM+RAM): 128kb ROM + 96kb RAM
• Expand memory: 8M
• G-Sensor: SC7A20C
• Bluetooth-compatible Version: 5.1
• MobileAPP-GPS: Support
• Heartrate sensor: HX3602
• Battery Type: Polymer Battery
• Operating temperature range: 0-50℃
• Battery Capacity: About 17.5mAh
• Charging time: 1 Hour
• Theory Standby time: 10-15 days
• Normal using time: 7-8 days
• Charging: magnetic charging
• Software functions and applications:
• Compatibility: Supports Android 5.0 and above versions; For Apple iOS 10.0 and above versions
• Compatible software: Working with Nova Smart Ring
• APP: JYOUPRO

Size: (Thickness: 2.8mm)

• #8: Inner diameter: 18.2mm
• #9: Inner diameter: 19.0mm
• #10: Inner diameter: 19.9mm
• #11: Inner diameter: 20.7mm
• #12: Inner diameter: 21.5mm