ZEB-FIT400 is a health and fitness app designed to work with the Zebronics ZEB-FIT400 smart fitness band. The app has a user-friendly interface that enables users to track their fitness activities, including steps, distance, and calories burned. It also monitors sleep by displaying the hours of total sleep, deep sleep, and light sleep in detailed graphs.

The app allows you to manually set daily targets for steps and sleep. It also features an alert system for incoming calls, text messages, and third-party apps like Facebook Messenger, WhatsApp, WeChat, and QQ. Another exciting feature is the ability to control your smartphone camera with the press button on the ZEB-FIT400 smart fitness band.

Additionally, the app has a smart alarm that gently wakes you up with a vibration alert. A built-in anti-lost alert notifies you when the connected smartphone and ZEB-FIT400 are out of Bluetooth range. Finally, the ZEB-FIT400 smart fitness band can help you find your smartphone by using the "Find Phone" feature.

Overall, ZEB-FIT400 is an excellent app for fitness enthusiasts looking to monitor their daily activities and stay on top of their fitness goals.