New arrival 4G smartwatch with camera H20 bracelet insert Nano sim card high definition display fitness track

4G smartwatch
CPU: Spreadtrum Quad Core
Mediatek MTK 6739 Quadcore platform which allow to effortlessly load and switch between different funtions consistently fast and smooth,
Connection: WIFI, GPS, GSM, BT,
Screen: 1.88 inch square shape 360*320
Camera: YES,support,5MP, front camera provides
Vibrant selfies and clarity video calls without any distortion.
Photos taking: yes, support
SIM card: yes, support, insert Nano sim card
Battery capacity: 1280MAH
Memory: 1+16/4+64G
GSM (2G, 3G, 4G), BT 4.0
Bands supported: 2G-GSM:(B2+B3+B5+B8)
3G-WCDMA: (B1+B2+B5)
4G-LTE-FDD: B1+B2+B3+B5+B7+B12+B20
LTE-TDD:B38+B39+B40+B41
Charging: magnetic pogo pin,can easily connect watch to charging,
product color: Black, silver
watch strap: Silica gel
Feature: High-definition large-screen display, large memory, take pictures, have video function,
independent card calls (supporting mobile 4G, China Unicom 4G, China Unicom 3G, 2G),
GPS positioning, application download, heart rate test, step counting, multi-sports modes, looking for mobile phone