Best & Fast prototype($2 for 10 PCB's): https://www.jlcpcb.com

In this video, I will show you how to make a DIY WiFi Smartwatch using ESP8266 ESP-12E module for under $20. The module has an inbuilt WiFi module which allows the watch to connect to the internet. The watch has an 128*64 OLED display which displays temperature and time and date. The main feature of this watch is that it can control other electrical appliances remotely through the internet from anywhere in the world. This is possible due an IoT cloud service, Blynk, which allows direct communication between two devices. In this project, there is a button on the watch which can directly control the relay modules.

Check out my latest video, PCB design tutorial:
https://youtu.be/Lvp5RB3lgWE

To learn more about blynk, you can watch my previous tutorials:
DIY Home Automation: https://youtu.be/kPblG4l4gEs
DIY Weather Station: https://youtu.be/vPPrww5ekjo

Complete Project details:
https://www.instructables.com/id/DIY-Smartwatch-Using-ESP8266/

Github Repository:
https://github.com/theTechnowright/DIY-Smartwatch-using-ESP8266

Amazon Links to buy the components:
ESP12-E : https://amzn.to/2q5lxee
OLED Display: https://amzn.to/2Sghhp6
Resistor kit: https://amzn.to/2CCRBgP
SMD Switches : https://amzn.to/2qaEEU2
3.7V LiPo Battery : https://amzn.to/2D1H5Rr
Battery charger circuit: https://amzn.to/2D0iM6g

** For Amazon.in links visit the instructables page.

DISCLAIMER:
This Project and the PCB design is solely done by me. You are free to use the PCB file to order PCB and make the project. But please do not recreate a video Tutorial of the same project or commercialize the project as a Product without prior permission from me.

Hot Air Soldering Station: https://amzn.to/2EHGLsC

Equipment used to make this video:
Camera Nikon D5600 : https://amzn.to/2CAshbg
Microphone, Rode Videomicro: https://amzn.to/2D3fX4G