B57 Smart watches Waterproof Sports for iphone
B57 Smart watches Waterproof Sports for iphone
B57 Smart watches Waterproof Sports for iphone
B57 Smart watches Waterproof Sports for iphone
B57 Smart watches Waterproof Sports for iphone
B57 Smart watches Waterproof Sports for iphone
B57 Smart watches Waterproof Sports for iphone

B57 Smart watches Waterproof Sports for iphone

Regular price $39.99 Sale price $26.99
Unit price  per 


Network Mode: None
SIM Card Available: No
System: ios
System: Android OS
Multiple Dials: No
ROM: <128MB
Function: Passometer
Function: Sleep Tracker
Function: Heart Rate Tracker
Function: Remote Control
Function: Message Reminder
Function: Call Reminder
Rear Camera: None
Battery Capacity: 180-220mAh
Language: English
Language: Russian
Language: Spanish
Language: Portuguese
Language: Italian
Language: French
Language: German
Language: Japanese
RAM: <128MB
Mechanism: No
Compatibility: All Compatible
GPS: No
Type: On Wrist
Waterproof Grade: Life Waterproof
Band Material: Silica Gel
CPU Manufacturer: MediaTek
APP Download Available: No
Application Age Group: Adult
CPU Model: none
Battery Detachable: No
Movement Type: Electronic
Style: Fashion
Screen Shape: Square
Case Material: Plastic
Band Detachable: Yes
Resolution: 240*240
Display Size: 1.3 color LCD
Bluetooth version: Bluetooth 4.0
System requirement: Android 4.4 and above, for ios 9.0 or more
Waterproof rating: IP67
Blood pressure: Support
Color: black/White/Pink