Unless you’ve been OOO for the past 24 hours with your phone on DND mode, you’re probably aware that it’s Prime Day. And you likely know that this year the event is four days instead of two. The sheer volume of sales is enough to make your head spin, and the extended time window probably has you wondering if the deals are changing each day.

As with many things during Prime Day, it’s complicated. But this is a case where the early bird doesn’t always catch the worm.

In general, Prime Day prices are fairly static, but it’s not unheard of for a price to improve over the course of the event. Amazon will often match other retailers, so if you see a lower price on another site, usually the price will drop on Amazon, too. It’s also not uncommon for temporary on-site coupons or codes to pop up that you can stack with existing deals.

The Wirecutter Deals team is discovering new discounts as we continue to sift through the tens of thousands of on-sale products. So even if you carefully scrolled through all of the best Prime Day deals yesterday, there are still plenty of new deals to consider. Here, we’ve rounded up some of our favorite new (or, at least, new-to-us) deals, all of which meet our exacting standards.

Note that an Amazon Prime account may be required to secure the deal prices you see below.