New B57 Smart Watch Bracelet IP67 Waterproof Heart Rate Monitor Blood Pressure Fitness Tracker Women Men Sport Wearable Watch Amazing Pice Cheap Online

GPS: No
Battery Detachable: No
Movement Type: Electronic
Brand Name: hold mi
Function: Passometer,Sleep Tracker,Push Message,Heart Rate Tracker,Remote Control,Fitness Tracker,Message Reminder,Week
Case Material: Alloy
Language: Korean,Russian,Portuguese,Spanish,English,German,Italian,French
Style: Sport
Type: On Wrist
SIM Card Available: No
CPU Model: NRF52832
Display Size: 1.3 inch
ROM: <128MB
Rear Camera: None
Waterproof Grade: Life Waterproof
Band Detachable: Yes
RAM: <128MB
Battery Capacity: 180-220mAh
Screen Shape: Square
APP Download Available: No
Application Age Group: Adult
Network Mode: None
System: None
Band Material: Silica Gel
Resolution: 240*240
Multiple Dials: Yes
Mechanism: No
CPU Manufacturer: Mediatek
Compatibility: All Compatible