SPECIFICATIONS

Brand: Swollen
Charging Method: Cable
Functions: Sleep Monitoring, Heartbeat Detection, Blood Pressure, Blood Oxygen
Compatibility: Android, iOS
Product: Smart Bracelet
Screen: 1.95" AMOLED, 720x720 resolution
Waterproof: IP67
Material: Silica Gel band, Alloy case
Battery Life: 5-10 days
Features: Touch Screen, 4G, Bluetooth, NFC, SIM Card, Calendar, Alarm, Sleep Tracker, Fitness Tracker, Call Reminder, Voice Call, Positioning
Shape: Round
Origin: China
Private Mold: Yes

Product Description

H19 4G Sim Card Smart Watch 3+32GB Memory 1.95inch 1990mah Large battery HD Video Call Download software Smartwatch with Camera

Display	1.95inch
Battery	1990mAh
Wifi	with wifi
2G	B2+B3+B8+B5
3G	B1+B2+B5+B8
4G	4G_FDD: B1+B2+B3+B4+B5+B7+B8+B12+B17+B20+B28+B66 4G_TDD: B34+B38+B39+B40+B41
Bluetooth	support
GPS	with GPS
NFC	Supported, can write to normal access control
system	Adriod8.1