ESmart Connect is a free Android application developed by Energy Sistem that allows users to customize their Energy Sistem audio device settings. With this app, users can take full control of their audio experience.

One of the main features of ESmart Connect is the sound equalization function. Users can choose from a selection of custom presets or fine-tune the sound using the 10-octave band equalizer. This gives users the ability to personalize their audio settings and enhance their listening experience.

Another useful feature of ESmart Connect is the "Find my earbuds" function. If users can't locate their audio device, they can activate the "Click to play" feature in the app, which will emit an acoustic signal from the earbuds. Additionally, users can also view the last known location of their earbuds on a map, helping them to track down their lost device.

ESmart Connect also offers the option to customize music playback controls by configuring the Touch Control function. Users can set up their preferred controls and easily navigate through their music library without having to reach for their device.

Furthermore, ESmart Connect ensures that users' audio devices are always up to date with the latest OTA (Over The Air) firmware updates. This feature guarantees that users' devices are constantly protected and equipped with the latest enhancements and bug fixes.

ESmart Connect is compatible with Energy Sistem devices such as the Earphones True Wireless Style 4 and Earphones True Wireless Style 4 Ultra, providing users with a seamless and tailored audio experience.

With its range of customizable features and compatibility with Energy Sistem devices, ESmart Connect is a must-have app for users looking to optimize their audio settings and make the most out of their Energy Sistem audio devices.