The app helps you find good online deals for the products you want to buy. You just need to tell it the product name and the current best price you can find on the market. The watchdog will work for you 24/7 and notify you when there are better deals for your products. You can select the best deal from the list when you are ready to buy.
This app is different from other deals app. It does not give you a list of daily deals or offers. Instead, it requires you to enter the product you wanted to buy. Then it monitors the deals for this product. For example: you are interested in Amazon Echo which is available for $170. But you are not in a hurry to buy it immediately. So you enter "Amazon Echo" and $170 to the app. The app will notify you when Amazon Echo price is dropped below $170 in the future.