Smart Ring With Heart Rate Blood Oxygen And Sleep Monitoring R3 Size 23 Blue

Features:
• bluetooth Version: Ble 5.1
• Battery Capacity: 18 Mah
• Standby Time: 45 Days
• Working Time: 3-5 Days
• Charging Time: 0.5 Hours
• Acceleration Sensor: Qma6100p
• Heart Rate Sensor: H X 3605
• Waterproof Level: Ip68
• app: Nx Ring
• app Supports Multiple Languages
• System Requirements: Android 5.0+ / Ios 10.0+
• Functions: Heart Rate Detection blood oxygen Detection Sleep Monitoring Body Temperature Detection Remote Photography Multiple Exercise Modes Step Counting Data Synchronization To Apk/app

Specifications:
• Compatibility: Android 5.0+ / Ios 10.0+

Package Includes: (As Per Selected Options)
• 1 X R3 Size 23 Smart Ring Supports Heart Rate / blood oxygen / Sleep Monitoring<