Millet hand ring light-sensitive version | 1s measuring heart rate Andrews intelligent wearable wristband sports wristband pedometer

Millet hand ring light-sensitive version | 1s measuring heart rate Andrews intelligent wearable wristband sports wristband pedometer
 

Product description:

Product parameters :

  • Brand : Xiaomi / millet
  • Model: Millet hand ring light-sensitive version
  • Color Category: Black Standard Edition
  • Applicable : android platform
  • Wireless distance : 5m ( including ) -10m ( including )