Meet the standards of waterproof and dustproof IP67-class. The watch suitable for washing and swimming!

Features:

• Color: Black
  
• SIM Card: No Needed
  
• Waterproof: IP67
  
• Screen: 1.3 inch Large OLED Touch Screen
  
• Resolution: 240*240
  
• Touch screen: Single- Touch
  
• The Main Material: Silica gel + zinc alloy
  
• Charger Vibration: Support
  
• Battery capacity: 170mAh
  
• Batteries Type: Polymer lithium battery
  
• Bluetooth: BT 4.0
  
• Compatible System: IOS 8.0 or above; Android 4.4 or above
  
• Charging Time: 1 hours
  
• Working Time: 7Days
  
• Standby Time: 15-25 Days
  
• Certificated: CE ROHS
  
• APP Support Language: English, Chinese, Japanese, Korean, German, Russian, Spanish, Italian, French, Vietnamese, Portuguese.
  
• App download: Download "H Band" App from Apple Store and Android market or scan the QR code to download.
  
• Various function: Heart Rate Monitor (Not for medical purpose), Abnormal HR Alert, Blood Pressure Monitor (Not for medical purpose), Pedometer, Calorie burning, Mileage, Sleep Monitor, Sedentary Reminder, Sync Date and Time, Remote Camera Control, Call Reminder, Messages Reminder, Find my Device, Multiple Alert Clock, etc.