ZGPAX S99 3G Smartwatch Phone

Android 5.1 1.33 inch MTK6580 1.3GHz Quad Core 512MB RAM 8GB ROM Pedometer Bluetooth 4.0 GPS

Display: 1.33 inch screen 
CPU: MTK6580 Quad Core 1.3GHz
GPU: Mali-400MP 
System: Android 5.1
RAM+ROM: 512MB + 8GB
Bluetooth: V4.0
SIM type: Nano SIM
Functions: Find Phone, Pedometer, Heart rate measurement, Sedentary reminder, Water remainder, GPS, Gravity sensor 
Network:
GSM: 850/900/1800/1900MHz
WCDMA: 850/2100MH

You can buy it here