Last Prime Day, the DJI Osmo action camera was one of the most popular deals with PopSci readers. This year, the updated version is even cheaper at just 199 for the Essentials bundle. That's a full 50 cheaper than I have seen it all year. Several other DJI products for creatives are also on sale during Prime Day, including a gimbal stabilizer for smartphones and a fancy drone that you can use to shoot aerial videos or freak out your dog. Remember, if you don't have an active Amazon Prime subscription, you can sign up for a free 30-day trial here.

It's strange that while 4K resolution rapidly became ubiquitous in televisions, showing up even in the cheapest Walmart TVs stacked by the door, it's still considered a premium feature for computer monitors. Well if you've been looking for a 4K upgrade on the cheap, Acer has your back. Today Amazon is listing a 28-inch 4K monitor for just 199.99. While it's a little smaller than some 4K monitors, this display ticks all the check marks for a seriously useful office display. In addition to the 3840 2160 resolution, it's an IPS display, so it has better color accuracy and viewing angles than cheaper TN and VA panels.