Walmart had an entire week devoted to early Black Friday deals, and officials have revealed details about what consumers can expect to see the week of Black Friday. Starting on Monday, Black Friday deals will be live online and on the Walmart app to give consumers a head-start and devote the entire holiday week to savings opportunities.

Walmart revealed more details about its second "Black Friday Deals" sale Monday that starts online on Nov. 25. Why it matters: The world's largest retailer's sale is starting four days after Amazon launches its Black Friday sale Thursday,

The retailer has so many Black Friday sales that are worth your attention and can save you thousands. (Seriously, they’re good.) We even found a lot of deals on editor-tested products, like this portable charger for under $30 that would make a much-appreciated stocking stuffer.