Review on MakerFocus WiFi Test Tool - Upgraded ESP8266 WiFi Deauther Watch V2 DSTIKE NodeMCU ESP8266 Programmable Development Board with OLED Display, Wristband, 3D Printed Case, and Durable 800mAh Battery by Ashwin Patel

Pro As a proof of concept and development board this thing hits the bull's eye. Being able to easily show how vulnerable Wi-Fi can be to certain attacks is invaluable. Keep your cameras connected over Ethernet. The clock even shows the time lol. It has a great web management interface from which you can launch attacks. Lots of online support from github and youtube. ConThe Watch is fragile and bulky. The battery lasts about two to three hours in the real world. You need to figure out where and how to install the antenna. This is absolutely necessary for the functionality of the device. I installed the antenna directly on the face of the watch, just above the bracelet. The antenna is glued on, so it's ok. The side scroll button requires some touch to work. It cannot be forced or it will break. None of these things matter much if you have electronics experience. Review For fifty bucks it's worth the opportunity to show clients how easy it is to own their cameras ;-). Yes, I could just as easily do it with my laptop or any device with monitor mode, but having everything bundled into such a small form factor is impressive to any layperson. It's fun, efficient and well supported. In fact, this is an Arduino on your wrist. And yes, 95% of Wi-Fi devices are vulnerable to deauthentication attacks. This device will be very effective for its stated purpose.