J-STYLEHeart smart bracelet heart rate monitor running sports watch Bluetooth sleep track pedometer male

J-STYLEHeart smart bracelet heart rate monitor running sports watch Bluetooth sleep track pedometer male
 

Product description:

Product parameters:

  • Compatible platforms: ANDROID MIUI iOS Baidu cloud OS Alibaba cloud OS
  • Function: heart rate monitoring intelligent reminder sleep monitoring step waterproof
  • Brand: J-STYLE
  • Model: B018
  • Color classification: Black
  • Applies to: android platform Apple iOS platform
  • Wireless distance: 5m and below