tk5 ultra 5g sim card message reminder video call android smart watch 4g sim card with wifi sim card 4g and camera mobile X8 With SIM card 4G+64G

Item Shape:rectangular

Model Number:X8 ULTRA

Place of Origin:Guangdong, China

Display Type:AMOLED

Screen Resolution:240*240

Feature:wifi, Touch Screen, 4g, APP Control, GPS, Dustproof, Anti-Impact, bluetooth, NFC

Operation System:Android 8.1 and above

Camera:< 3MP

Band Material:Silica Gel

Case Material:Zinc alloy+IML

Applicable People:Unisex

Function:chronograph, COMPASS, Calendar, Alarm Clock, Remote Control, Countdown, Sleep Tracker, Speed Measurement, Fitness Tracker, Passometer, Call Reminder, Answer Call, Push Message, Mood Tracker, Message Reminder, Dial Call, Heart Rate Tracker, Gesture control, GPS Navigation, Payment, Activity Tracker, Social Media Notifications, Audio Recording, Calorie Tracker, Heart Rate Monitor, Pedometer, Voice Call, Breath Monitor, Distance Tracker, EMAIL, Multisport Tracker, Music player, SOS button, Video Call, Blood oxygen monitor

Screen Size:1.43 AMOLED

Battery Life:Up to 4 days

Waterproof Standard:IP67

Motherboard size:(L*H*T) 39.15mmX33.13mm X4.1mm

Operating system:Android 8.1

Processor:SL8541E(Quad Core ARM Cortex-A53 1.3GHz)

RAM ROM:4+64G

Display screen:SPI interface,1.54''

Resolution:240*240

MIC:Built-in MIC card

SIM card:1 pc SIM card, NANO USIM

BT:BT V4.2 LE,V2.1+EDR