D20 Call Reminder Heart Rate Display High-definition Color Screen Smart Sports Bracelet

Specifications:

• Waterproof Grade: Life Waterproof
• Type: On Wrist
• System: ios
• System: Android OS
• SIM Card Available: No
• ROM: <128MB
• Rear Camera: None
• RAM: <128MB
• Origin: CN(Origin)
• Network Mode: None
• Multiple Dials: No
• Mechanism: No
• Language: English
• GPS: No
• Function: Message Reminder
• Function: Call Reminder
• Compatibility: All Compatible
• Brand Name: ONLENY
• Battery Capacity: <120mAh