Good TVs are always in high demand, so finding deals can be a fruitless quest. If you're on the lookout for one, Amazon is running a one-day sale right now on LG, Samsung and Sony sets, including OLED and other desirable models at all-time low prices. For instance, LG's 55-inch A1 OLED is just $797 instead of $1,300 for the biggest savings we've seen yet. Sony's A80J 65-inch OLED model is $1,399 or 44 percent off (a new low), and Samsung's 55-inch Frame TV with Quantum HDR is priced at just $980, also an all-time low. LG's 2021 line of A1 OLED TVs first appeared at CES 2021, offering support for Dolby Vision, Dolby Atmos, Filmmaker mode, Google Assistant, Amazon Alexa and AirPlay 2. You can expect a color accurate picture with deep blacks, though some things are missing like a 120Hz display and HDMI 2.1. Still, at $797, the 55-inch A1 will deliver everything else you might want in an OLED TV.

Amazon has discounted most of Ring's Video Doorbells for Prime Day this year. The cheapest of the bunch is the 2020 Ring Video Doorbell, which is 25 percent off and down to $75. The upgraded Ring Video Doorbell 3 is $40 off and down to $160, while the latest model, the Video Doorbell 4, is $50 off and down to $170. While they all have some differences between them, each of these IoT devices do the same thing: let you see who's outside your front door at all times. The standard Video Doorbell likely has everything most people would need in a gadget like this.

A robot vacuum can be a big purchase for your home, depending on the model you get. While there are plenty of affordable machines out there, you'll have to spring for a higher-end one if you want features like home mapping and stronger suction power. But you can save hundreds on some Roborock robot vacuums at Amazon right now thanks to a new one-day sale that knocks up to $280 off certain devices. You'll get the highest discount on the Roborock S6 Pure, which is $280 off and down to $320, while the Roborock S7 is $170 off and down to $480. The cheapest of the bunch, the Roborock E4, is $140 off and down to a record low of $160.