DT78-App-Android

Chronos

The DT78 app is no longer being maintained in favour of the new Chronos app. Click the image below for more info.

Videos

• How to connect
• Notification test
• DT66 Customized watchface
• LCD Touch Test video
• DT78 with ESP32 PCB

ESP32 Firmware

App Install

DT78-App-v3.6.apk

Released on 00:00 Saturday, 15 January 2022 Greenwich Mean Time (GMT)

Changelog:

• Fixed incorrect sort

The camera may not work on some devices and on others only the back camera may work. Rooted users can long press to switch between In-app or External camera.

Want to downgrade?

Translate

Chronos app translations on Google Sheets

Forums

Screenshots

Source Code

Dependency Android-BLE-Library

Clone as follows:

~/AndroidStudioProjects/DT78-App-Android-dev

~/AndroidStudioProjects/Android-BLE-Library

You may need to delete the .idea folder before syncing the project

Firmware

Reverse engineering the watch

Repository