Works with Android 4.2+ and Apple iOS 8+

Features:
  • Pedometer
  • Exercise Time
  • Heart Rate Monitor
  • SPO2 Test
  • Blood Pressure
  • Smart Alarm
  • Sleep Monitor
  • Reminder Alerts
  • Anti-lost function
  • Message Reminder
  • Call Reminder
  • Camera Trigger
Includes:
  • S1 Smart bracelet (silver/black face)
  • White wrist band
  • USB charger cable