Second Design

My second design option is shown below:

The design above is a much more advanced version of the already existing calorie counting wristband. Below is a list of advantages and disadvantages regarding this product.


Advantages:

• A sim card can be inserted into the wristband
• It possesses an ios system and can therefore be connected to iTunes and contacts can be imported easily.
• The display can be charged in the place called USB (it has two sections) 
• All info can be accessed on the wristband itself
• These is a clasp to close it which is easy to use
• Music can both be played using speakers and headphones
• A go pro can be attached
• It is a good and light size for a wristband
• It is waterproof and can be used underwater
• The screen is large and therefore, is easy to see and use
• It also has a stopwatch for sports activities which even displays milli seconds
• The size is adjustable so anyone could use it
• The camera is small and easily attachable (like a webcam) and can record easily using the camera button on the ios display
• The material is flexible as it is made out of rubber which is comfortable

Disadvantages:

• It may be slightly heavy due to the high amount of options and buttons as it is thicker and wider than the first design
• The LED circle display is slightly small and may be a disadvantage to people who use glasses