The Best Water-proof 4G-LTE Smartwatch
Unique Smart Watch Phone, Stay Connected With Life
With Nano-SIM, A4 makes it easy to call, send and receive messages, never miss calls and messages with A4.
GPS + BDS on Double
The double navigation system supports the shared trajectory map, real-time trajectory tracking on social media, ensuring GPS and BDS promised location.
Your Personal Health Consultant
Health management, sports guides and multiple sports modes for your choice, rate monitoring, step counting, outdoor running, indoor running, fat-burning running, endurance running, walking, cycling indoor cycling, free training, etc.
Market the App on Your Wrist
The built-in app supports all kinds of app downloads in the market, your favorite apps like Twitter, Facebook, Instagram, VK, YouTube, Amazon, Uber ETC.
High-Density Zinc Alloy Bezel Texture is Shown
High-Density Zinc Alloy Bezel Each bezel used in high-end Swiss watches has undergone multiple processes of die-casting, the color is pure, not easy to get rich in texture.
Smart Sync with Bluetooth Connection
Connect the A4 to your smartphone to synchronize phone books, messages, and all phone calls and music to your smartphone.
Android System for More Powerful Work
It uses an Android 73.1 OS based 3G smartwatch, equipped with a quad-core processor, full band network around the world, A4 enjoys more powerful functions, such as support all social media like your smartphone, video calls, and even Online games, etc.
Customized Watch Face for Exclusivity
In addition to downloading and replacing dials online, you can set your own photo as a dial. Switch to easily match different live views.
Corning Gorilla Glass Ultra HD AMOLED Screen with 4+ Visual Beauty.
Adoption Corning Gorilla Glass 4 and AMOLED 1.39-inch full round screen, A4 enhances the visual experience for a more vivid display, more sleek finger touch, and longer wear resistance.
HD Camera for Beautiful Moments
With 2 million HD cameras built-in, the A4 helps you capture every beautiful and meaningful moment through a selfie or camera’s remote control.
IP67 is waterproof, not afraid of challenges
A4 Hand washes, shower, free from ETC.
Appearance Modeling: Sports Leisure Style Round Android Watch
Appearance size: 48 mm in diameter and 16.5 mm in thickness
Fuselage color: black
Model platform: MT6739 (1.3GHz Quad-core cortex-A7)
Operating System: Android 7.1
Display screen: 1.39” resolution 400*400
Touch screen: capacitive touch
Memory: 1 + 16GB
GSM: B5, B8, B3, B2
WCDMA: B5, B2, B1
LTE FDD: B1, B2, B3, B5, B7, B8, B12, B17, B20
TDD: B38, B39, B40, B41
SIM Card: Nano SIM Card
GPS: Support (Beidou, Granas)
Sensors: 3-axis gravity sensor, optical heart rate sensor
Camera: 2 million pixels
Cough Horn: 0815 Welded Waterproof Horn
Battery capacity: 530 mAh original high-capacity polymer battery
Call time: about 2 hours
Standby time: about 72 hours
Charging Method: Pogo Pin Magnetically Absorbed Charging
Waterproof grade: IP67
Systematic support languages: Traditional Chinese, Simplified Chinese, English, French, German, Italian, Spanish, Portuguese, Russian, etc.
Independent call, alarm clock, recording, calendar, stopwatch, calculator, music playback, photography, pedometer, heart rate monitoring, Bluetooth headset, intelligent synchronization, message push, dial switch, APP application download.
User Manual (Chinese and English)*1
Magnetic Absorption Data Line*1
|SIM Card Available|
|Application Age Group|
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