Smart sports bracelet heart rate heart rate watch running pedometer sleep health bracelet swimming waterproof watch Apple

Smart sports bracelet heart rate heart rate watch running pedometer sleep health bracelet swimming waterproof watch Apple
 

Product description:

Product parameters:

  • Compatible platforms: ANDROID MIUI iOS
  • Function: heart rate monitoring intelligent reminder sleep monitoring step waterproof
  • Brand: Road Yi Xin things
  • Model: D21
  • Color Classification: Elegant white piano black noble purple princess powder upgrade blood pressure models - black
  • Applies to: android platform Apple iOS platform
  • Wireless distance: 5m (inclusive) -10m (inclusive)