Bluetooth Smart Watch with Coder includes the following features : 

• Bluetooth-compatible: 5.0
• Battery capacity: 220 mAh
• LCD: 1.86
• Resolution: 240 x 280
• Support for Android 4.4 and ISO9.0 or above
• Rechargeable with USB charging cable
• Functions:
• - Bluetooth music
• - Step counter calorie
• - Counter distance
• - Sleep monitor, wrist sense notifications of incoming call
• - Text message
• - Find phone
• - Social medias

Material :

• ABS and TPU housing

Size closed :

• Length of 4.3 cm x Width of 3.6 cm x Thickness of 0.98 cm