Smart ring Ultrahuman Ring Air Golden

If you're passionate about IT and electronics, like being up to date on technology and don't miss even the slightest details, buy Smart ring Ultrahuman Ring Air Golden at an unbeatable price.

• Type: Smart ring
• Size: Size 7
• Colour:
  • Grey
  • Golden
• Characteristics:
  • Cardiac rhythm monitor
  • Portable
• Connectivity: Bluetooth
• Batteries included: Yes
• Recommended age: Adults
• Battery type:
  • Litio Ion
  • Rechargeable lithium battery