Parameters：
Display: 1.39 inch screen
CPU: MTK6580 Quad Core 1.3GHz
System: Android 5.1
RAM+ROM: 512MB RAM + 8GB ROM
Bluetooth: 4.0
SIM type: single nano SIM
Functions: GPS, Heart Rate Monitor, Pedometer, Message, Music, Weather, Maps, Calendar, Clock, Browser
Network:
GSM: 850/900/1800/1900MHz
WCDMA: 850/2100MHz
Note: when this watch phone connects with iPhone, it can only adjust the volume, switching music not available.

Specifications:
Type: Watch Phone
OS: Android 5.1
CPU: MTK6580
Cores: 1.3GHz, Quad Core
RAM: 512MB
ROM: 8GB
External Memory: Not Supported
Network type: GSM+WCDMA
Frequency: GSM 850/900/1800/1900MHz WCDMA 850/2100MHz
Bluetooth Version: V4.0
Screen type: AMOLED
Screen size: 1.39 inch
Camera type: No camera
SIM Card Slot: Single SIM
Picture format: BMP, GIF, JPEG, PNG
Music format: MP3
Video format: MP4
Languages: Multi-language
Additional Features: 2G, 3G, Alarm, Bluetooth, Browser, Calculator..., Calendar, MP3, MP4, Notification, People
Functions: Anti-lost alert, Heart rate measurement, Pedometer
Battery: 400mAh Built-in