Echo, Fire TV and tablets, Kindle and Ring collections, as well as Alexa-enabled tech.

For October’s Prime Day specifically, think “big,” says Dr. Ross Steinman, a professor of consumer psychology at Widener University, who suspects Amazon decided to call the event “Prime Big Deal Days” due to the types of items it will be centered around. “From a consumer lens, this is the unofficial start to the holiday season, so we’re thinking about giftable products. A lot of shoppers want to give electronics, handheld technology, fitness equipment and kitchen gadgets,” he says. “The “big deals” name is reflective of the larger purchase price of the products.” With that being said, keep an eye on discounted air fryers, coffee makers, Instant Pots and vacuums, as well as smart home gadgets like security cameras, Bluetooth speakers and headphones, Davis says.

Prime Day — regardless of whether it's in July or October — is also the best time of year to sign up for a Prime membership or an Amazon credit card . The retailer aims to increase its pool of Prime members during these blowout sales and incentivizes new signups by offering additional benefits, gift cards and more.