Ultrahuman - Refurbished Excellent - Ring AIR - Smart Ring -Titanium color - Titanium - (2023)

Specifications

• Operating System Compatibility

  Android, Apple iOS
  Built-in Storage

  6 gigabytes
  Metrics Measured

  Resting heart rate, Duration of sleep stages, Skin temperature, Activity vs. inactivity
  Protective Qualities

  Water resistant, Dust resistant