Skip to content
1 Year Warranty on Smartphones & Electronics ! Contact Us for products not listed. For Wholesale please contact us!
1 Year Warranty on Smartphones & Electronics ! Contact Us for products not listed. For Wholesale please contact us!

SMA-M4 | Smartwatch

Color: Black

1. Capacitor full round screen operation
2. Built-in GPS, compass, air pressure
3. Accurate heart rate monitor, blood pressure monitor, support for a variety of sports modes
4. Unique Micro Sim card design (GSM version)
5. Pedometer, sleep monitor, real-time weather
6. No card version supports Bluetooth voice calls
7. IP67 Waterproof

Product Parameters
Description Body Material PC+Fiber Glass 
Band Material Silica Gel
Weight(grams) 66g
Screen Size(inches) 1.3 inch IPS Touch Full Screen
Resolution 240*240dpi
Touch Panel  1.3 inches Capacitive Multi-touch Panel 
Built-in Ploymer Battery Capacity  Li-ion polymer320mAh  
Working Time 2 Days
Standby Time 4 Days
Colors Black,Gold,Rose Gold
Specifications Hardware Specification
Chipset MTK2503A-ARM7
G-sensor_IC KX022
HR IC Pixart 8002 support dynamic heart rate 
Build-In GPS  GPS Ceramic antenna
Compass yes
Pressure Sensor yes
Atmospheric pressure yes
Altitude yes
Geomagnetic yes
Loudspeaker yes
Bluetooth connection distance Dual-mode Bluetooth 3.0+4.0, Bluetooth
effective distance 8-10 m
Memory(Rom+Flash) 128MB+64MB
Exterbak Flash FLASH GD25LQ128CVIG/WSON8 6*8/1.8V/128Mb
Data Storage at least 7 days
SIM Card support GSM version
Water Resistance IP67
Charging type USB Charging with Magnetic Pogo Pin
Software Specification
Platform Compatible Dual-mode 3.0+4.0,  IOS 8.0 or above, Android 4.4 or above
Time/Date yes
Theme 8 different themes
Watch built-in dial 8 different dials
Calorie burning yes
Automatic activity recording (walking, remote, running) yes
Built-in GPS recording track (indoor running, outdoor running, cycling, climbing, marathon) yes
Heart rate/blood pressure monitor Static dynamic real-time heart rate monitor / support for blood pressure monitor
Automatic sleep monitor yes
Phone/phone book/dialing Support for Bluetooth calls/GSM version support sim card calls/support phone contacts/support for watch dialing
Message Push / Social Media Message Reminder yes
Alarm clock yes
Photo control yes

Bluetooth Music Play/Microphone/Speaker/Sync with Mobile Phone Music Player
Anti-lost reminder yes
Real-time weather yes
Calculator/timer/stopwatch yes
Raise-to-wake yes
Music player yes
Looking for phone yes
Sedentary reminder yes
Language Chinese, English, French, Spanish, Polish, Portuguese, Italian, Dutch, Turkish, Russian, German
Language  English / Chinese / French / Spanish / Italian / Hungarian / Portuguese / Romanian / Ukrainian / Russian / Polish / Korean / Indonesian / Dutch / Danish / German / Swedish / Turkish / Finnish / Czech/Japanese/Slovak/(Support for adding more languages)
Activity Data Storage  One year 
OTA Upgrade No
GDPR Policy Compatible Support 

Customer Reviews

No reviews yet