It wouldn't be Black Friday without a sales- and savings-packed ad from Walmart. We've done our annual deep dive to find the best early deals on all things electronic, from headphones and home security cameras to tablets and televisions.

If you're starting your Christmas shopping early and want an alternative to Amazon, these are the top Black Friday space gifts at Walmart.

You don’t have to wait for Walmart’s actual Black Friday sale: These stellar discounts on Wirecutter-approved products are already available now.