RINGCONN - 122010003 Gen 2 Smart Ring Sizing Kit, Size before You Buy to Choose between 9 Gen 2 Ring Sizes - Black - (2025)

Specifications

• Operating System Compatibility

  Android, Apple iOS
  Built-in Storage

  0 gigabytes
  Metrics Measured

  Blood oxygen, Resting heart rate, Skin temperature, Respiration rate
  Protective Qualities

  Water resistant