B57 smart watch IP67 waterproof smartwatch heart rate monitor multiple sport model fitness tracker man women wearable

Specifications:

• Waterproof rating: IP67
• Type: On Wrist
• Resolution: 240*240
• Language: Turkish
• Language: Spanish
• Language: Russian
• Language: Portuguese
• Language: Polish
• Language: Norwegian
• Language: Italian
• Language: German
• Language: French
• Language: English
• Function: Sleep Tracker
• Function: Push Message
• Function: Passometer
• Function: Mood Tracker
• Function: Message Reminder
• Function: Fitness Tracker
• Function: Call Reminder
• Display Size: 1.3 color LCD
• Compatibility: All Compatible
• Color: black/White/Pink/blue
• Brand Name: LJ·MILLKEY
• Bluetooth version: Bluetooth 4.0
• Blood pressure: Support
• Application Age Group: Adult