Like a home blood pressure monitor, this is also a must-have gadget to keep track of your eyesight. This is a device that works with an App and enables you to check your eyesight and suggests any change in your eyeglass numbers.
However, please keep in mind that a real eye examination is a series of tests performed by your ophthalmologist or optometrist who can correctly assess your vision. As a routine primary care you should have periodic checkups by a health care professional. EyeQue vision tracker could be used just to keep track of your vision on a regular basis. The Vision Tracker is just $18.