Smart Watch 4G Android Big Screen Ebook

SPECIFICATIONS Wi-fi: YES Waterproof Grade: Life Waterproof Voice assistant built-in: YES Type: On Wrist Touch Screen: YES System: Android OS Screen Shape: Square Screen Material: Color LCD SIM Card Slot: Yes SIM Card Available: Yes Resolution: 480*640 Rear Camera: 5MP ROM: 64GB RAM: 4GB Network Mode: 4G Multiple Dials: Yes Metrics measured: Heart Rate Monitor GPS: Yes Function: Passometer,fitness tracker,sleep tracker,Message Reminder,Call Reminder,Answer Call,Dial Call,Remote Control,Push Message,Big Three Needles,24 hour instruction,Alarm Clock,Small Second,Permanent Calendar,Month,Heart Rate Tracker,Interactive Music,Calendar,Calculators Display Size: 2.8 idch Compatibility: All Compatible Certification: CE,RoHS Category: Smart Watches Case Material: Alloy CPU Model: SL8541E Bluetooth-compatible Version: 4.1 Battery Detachable: No Battery Capacity: >450mAh Band Material: Silica gel Band Detachable: Yes Application Age Group: Adult Activity Tracked