Process

To create the loop, the Particle IDE runs a counter, for ease of testing the object, currently the code is set on a timer for 12 seconds however for real-world scenario, change it to 12 hours.

For notifying the customer:

Version1.0

Used the LED to draw the attention of the user, when performed usability testing, the user wasn't excited about an LED blinking as a reminder

Version2.0

Used the vibrator motor to draw the attention of the user, when performed usability testing 2.0, the user feels the vibration as a notifying signal can be intrusive.

Version3.0

Used the speaker to draw the attention of the user, when performed usability testing 3.0, the user, My mother, suggested an audio notification would work the best for her.