Recently my wife lost her purse, and it got me thinking if there was a device that would alert her when she and her purse were separated. Â Not too long afterward, I came upon the PROTAGÂ by Innova, a device that works with a smartphone to keep track of your personal items and sends alerts when they get separated by more than several feet. Â It seemed like a good solution to the problem of our forgetfulness, but I wasn't sure it was easy to use. Â Read on to find out if it is.
The PROTAG itself is about the size of a credit card, but a little thicker.
The Gadgeteer , PROTAG review, PROTAG review
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