Product Description: WiFi Programmable Watch with 1.3 Inch Screen and ESP8266 Board Unlock the potential of your projects with our WiFi Programmable Watch, a cutting-edge tool designed for developers and tech enthusiasts. Featuring a 1.3-inch screen and powered by the advanced ESP8266 board, this watch is perfect for WiFi testing and development tasks. Enhanced Functionality The WiFi Programmable Watch V4 is not just a timepiece; it’s a versatile WiFi testing tool and development board. Equipped with the latest ESP8266 software, it enables comprehensive security tests on your network, making it an essential device for developers looking to enhance their WiFi capabilities. 3dB External Antenna Designed with a 3dB external antenna, the V4 programmable watch significantly improves signal detection and coverage. This feature allows you to analyze WiFi signals from a greater distance, ensuring you can conduct thorough tests and gather accurate data without limitations. Dual Capability This innovative watch goes beyond WiFi testing; it also functions as a Bad USB watch. Easily programmable, it can execute various tasks such as opening a command window or launching a notepad. This dual capability makes it a valuable tool for both development and practical applications. 1000mAh Rechargeable Battery Equipped with a robust 1000mAh rechargeable battery, this ESP8266 programmable watch ensures extended usage during WiFi testing and Bad USB tasks. Enjoy longer operational time without the need for frequent recharging, allowing you to focus on your projects without interruptions. Easy Programming The ESP8266 smartwatch features an Atmega32u4 chip with a bootloader, making programming straightforward and accessible. Utilize your favorite IDE for easy coding and customization. Additionally, open soldering pads allow for further customization and connection of additional components, giving you the flexibility to tailor the watch to your specific needs. Whether you are a developer, a tech enthusiast, or someone looking to explore the world of WiFi technology, the WiFi Programmable Watch is your perfect companion. Its combination of functionality, ease of use, and advanced features makes it an indispensable tool for anyone serious about development and testing. Order yours today and take your projects to the next level!