iPTR4D plus

iPTR4D APP is a personal track logger for your smartphone. You may upload the logged data to iDiary4D (a window's application) in order to manage your daily activities and all kinds of digital files. Please refer to the following Site for more information and free download of iDiary4D. (https://www.Life4D.com.tw) Product features: 1. Automatic logging all your tracks. 2. EaSy to use. 3. Four logging modes for varies activity. You also can setup recording frequency from 1-99 seconds and push to log as you wish. 4. Lock key to prevent pressed by mistake. Operation: 1. Select one of the three logging modes. 2. Press Start key to start logging. 3. Press Stop key to stop logging. 4. Press and hold the "Lock" button for 3 seconds to disable all function buttons. 5. Press the "Lock" button briefly to disable all function buttons (except for the "Push Log" function). 6. Press Delete key to erase all track record. 7. Click the top-right button to mail the trace file. Note: 1. Before start logging you need to make sure that location service is ON. 2. Continued use of GPS running in the background can dramatically decrease battery life. 3. About the app location permissions, Please select the allowing forever option to continue service in the background.