MF1 is a multi-function 3G smart watch that will replace your phone on some occasion. Advanced quad core, larger RAM 512M + ROM 8G and nano SIM card, you can make calls, check message, listen to music, GPS navigation etc. With 72 standby time, it will greatly do help to your daily life, Don't hesitate to own it!

Features:
Genuine leather band, copper alloy case, cool watch face.
CPU MTK6580 Quad Core 1.3GHZ, quicker data process.
ROM 8G + RAM 512MG, larger than normal watch.
1.39" OLED touch screen, resolution 400*400 pixel.
Nano SIM card slot, support 2G GSM & 3G WCDMA.
Android 5.1 OS, upgraded online.
BT 4.0 technology.
450mAh battery, 48 Hour standby time.
Compatible with ≥ Android 4.2 & IOS 8.0 devices.
Other Functions: Dial, Message, Wifi, Heart Rate Monitor, Pedometer(Calorie/Step/Distance), Voice Assistant, Music, Weather, Alarm, Stopwatch, GPS Navigation, Anti-Lost, Sound Recorder, Calendar, Vibration, Barometer, Emergency Contact etc. 
Support 34 kinds of language to select.
 
Hardware Parameters:
CPU MTK6580
QuadCore 1.3GHz
SIM Card Nano SIM
Operating System Android 5.1
Requency Band 2G GSM  850 / 900 / 1800 / 1900 MHz
3G WCDMA 850 / 1900 / 2100 MHz
RAM 512M
ROM 8G
Touch Screen 1.39" OLED Touch Screen
400*400 pixel
BT Version BT 4.0
Wifi Support(802.11b/g/n)
Battery 450mAh, Polymer Battery
Standy Time 2 Days
Talking Time 4 Hour/2G; 2.5 Hour/3G
Main Functions:
Dial/Message Support
Wifi Support
Pedometer Support(Calorie/Step/Distance)
Heart Rate Monitor Support
Voice Assistant Support
Music Support
Weather Support
Alarm Support
GPS Navigation Support
Google Map Support
Play Store Support
App Store Support
Anti-Lost Support
Stopwatch Support
Sound Recorder Support
Vibration Support
Barometer Support
Emergency Contact Support
G Sensor Support
Browser Support
Software Parameters:
IOS Devices IOS 8.0 or above
Android Devices Android 4.2 or above

Watch Specifications:
Color: Black / Silvery (Optional)
Strap: Genuine Leather
Case: Copper Alloy
Mirror: 1.39" OLED
Dial Diameter: 4.7cm / 1.85in
Dial Thickness: 1.3cm / 0.5in
Strap Width: 2.3cm / 0.9in
Watch Girth: 23.5cm / 9.2in
Watch Weight: 77g / 2.7oz
Watch Box Size: 10.3 * 8.3 * 6cm 
Whole Weight: 205g / 7.2oz

Package Include:
1 * Smart Watch
1 * Charging Dock
1 * User Manual