Home Depot is in on the action, too. Its Fourth of July sale is in its final stretch, running through the end of the day today (Wednesday, July 9). This is your last chance to find discounts on everything from home improvement essentials to electronics that compete with Amazon's deals.

The 4th of July weekend is here, and Home Depot's 4th of July sale is in full swing! Now's a great chance to shop massive discounts on everything you need for your home. From mattresses to grills, these are some of the best deals of the year so far.

Aqara makes more smart sensors than almost anyone else, and I find them to be consistent and stable. Here are the presence sensors, motion sensors, and water sensors I'd buy.