Compatible System: Only support for Android 5.1/Windows OS installed in it.
Wireless Connectivity: 3G,Bluetooth 4.0,GPS,GSM,WiFi
Functions: Find Phone, Pedometer, Heart rate measurement, Sedentary reminder, Water remainder, GPS, Gravity sensor, Remote control music (S99 itself dosen't have the function playing music. )
Wifi Smart watch,make fashion and science closer.
Health life,easy to manage Heart rate report everyday.

Product Description

Parameters:
Display: 1.33 inch screen
CPU: MTK6580 Quad Core 1.3GHz
GPU: Mali-400MP
Compatible System: Android 5.1
Cores: 1.3GHz,Quad Core
RAM+ROM: 512MB + 8GB
External Memory: Not Supported
Bluetooth: V4.0
SIM type: Nano SIM
Battery:450mAh Built-in

Network:
Network type: GSM+WCDMA
Frequency: GSM 850/900/1800/1900MHz WCDMA 850/2100MHz
Wireless Connectivity: 3G,Bluetooth 4.0,GPS,GSM,WiFi
WIFI: 802.11b/g/n wireless internet
Note: No remote camera function of S99.

Additional Features: 2G,3G,Alarm,Bluetooth,Calendar,GPS,MP3,Notification,People,Sound Recorder,Wi-Fi

Languages:
Japanese, Simplified/Traditional Chinese, Indonesian, German, English, Spanish, French, Italian, Portuguese, Vietnamese, Turkish, Russian, Arabic, Persian, Hindi, Bengli, Thai, Burmese, Korean

Brand: ZGPAX
Type: Watch Phone
Support 3G : Yes
GPS: Yes
Bluetooth: Yes
Bluetooth version: V4.0
Screen type: Capacitive
Screen size: 1.33 inch
Screen resolution: 360 x 360
Camera type: Single camera
Front camera: 2.0MP
Video recording: Yes
SIM Card Slot: Single SIM
Speaker: Supported
Picture format: BMP,GIF,JPEG,PNG
Music format: AAC,AMR,MP3,OGG,WAV
Video format: 3GP,FLV,MP4,RMVB

Product size: 5.32 x 4.70 x 1.59 cm / 2.09 x 1.85 x 0.63 inches
Package size: 10.80 x 10.80 x 5.70 cm / 4.25 x 4.25 x 2.24 inches
Package weight: 0.250 kg
Package Content:
S99 Smartwatch x 1
USB Cable x 1
English Manualx1

http://www.amazon.com/gp/product/B01J5SXQB2