The Amazon Smart Plug is on sale for just $13 as part of the latest Prime Day event. This is 48 percent off and a record-low, as the typical price is $25. It just might be time to stock up. The Smart Plug is pretty handy.

Mashable's Shopping team has been covering Amazon Prime Day since 2018, and this year, we've got our work cut out for us. The retail giant just announced that it's extending its flagship members-only sale to four days for 2025.

In the US, anyone can join Prime for $14.99 per month or $139 per year, with a zero-cost 30-day trial also available for eligible new users which unlocks every free perk we're discussing, and provides access to the Prime Day sales from July 8-11.