K1 Smart Bracelet waterproof

  • Sale
  • $29.99
  • Regular price $89.99

Language: French,Japanese,Italian,Russian,Spanish,Portuguese,English,German,Korean
Touch Screen: Yes
Style: Sport
Function: Alarm Clock,Push Message,Speed Measurement,Passometer,Social Media Notifications,Message Reminder,Sleep Tracker,Activity Tracker,Heart Rate 
Compatibility: All Compatible
Compatability: Android 4.4 / iOS 8.0 and above system
led size: 0.66"
bracelet size: 255*24.2*11mm
Charging time: 1-2 hours
Feature: Real-time Heart Rate Monitor
Feature 1: The accuracy of the data can be comparable to that of medica