M4 Color Screen Smart Wristband Heart Rate Monitor Fitness Activity Tracker Smart Band Blood Pressure Music Remote Control

Specificaties:

• Type: Calorie Calculation Function
• Modelnummer: M4 Smart Bracelet
• Funtion 7: Heart Rate Tracker
• Funtion 6: Social Media Notifications
• Funtion 5: Blood Oxygen
• Funtion 4: Sleep Tracker
• Funtion 3: Blood Pressure
• Funtion 2: Alarm Clock
• Funtion 1: Push Message