Sales events like Prime Big Deal Days are known for having incredible discounts on big-ticket items like laptops, TVs, vacuums, you name it. They are also a great time to get a nifty gadget that can be an easy hack for cleaning around the home, protecting your phone or even getting your coffee maker automatically going in the morning. We took a look on Amazon and were floored when we noticed that these popular products were bearing the red “Prime Big Deal” label on them, meaning you’ll not only save time, energy, or your phone’s data, you’ll also save money in the process.Here’s a list of the gadgets we found on sale. MAMNV robot vacuum and mop combo – This robot vacuum can also act as a mop and can be voice-controlled with Alexa or Google Assistant. You can also create a home clean schedule and can work for almost two hours nonstop. Prime Big Deal of 56% off its original price Amazon Smart Plug – This gadget plugs into your wall outlet and can control your lights, coffee maker, tea kettle, humidifier and more. You can tell Alexa to turn on your coffee maker at a certain time before going to bed, that way you have a fresh cup of coffee waiting for you when you wake up. Also, it turns on and off your lights automatically and can be controlled remotely whenever you’re not home. Prime Big Deal of 48% off its original priceSmart Sheep Wool Dryer Balls – These wool balls are an eco-friendly replacement for dryer sheets. It can shorten your dry time so you don’t have to wait as long for your laundry to be done. They can also be used for a thousand-plus loads and reduce garbage waste in the process. Prime Big Deal of 47% off its original priceJSAUX USB data blocker – Protect your data from being stolen from your phone at public charging stations like at the airport or a coffee shop. This USB device lets you protect your phone while letting you charge it and text your loved one that your plane is boarding. Prime Big Deal of 42% off its original price JISULIFE portable neck fan – This wearable air conditioner keeps you cool when you’re outside in hot weather, whether at a theme park or going for a walk on the boardwalk. It has 78 air outlets blasting cool air around your head and neck and can be used for up to 16 hours on a single charge. Prime Big Deal of 40% off its original priceAceMining Portable Home Security Door Locker – This gadget lets you provide extra security to your bedroom, hotel room or dorm room. It prevents the door from being opened from the outside, even if someone uses a key. Prime Big Deal of 39% off its original priceTower Surge Protector Power Strip – This power strip can charge up to 12 devices at the same time. It has eight AC outlets and 4 USB ports and has an extension cord that’s 10 feet long. Turns one socket into a 12-in-1 power strip. Prime Big Deal of 34% off its original priceGravity Electric Pepper and Salt Grinder Set – This grinder automatically grounds your spices for you. Simply flip the grinder, and it starts seasoning your food. You can ground salt, pepper and other solid grain seasonings. Prime Big Deal of 33% off its original priceTile Mate 2-Pack – These little keychain-like gadgets act as trackers for your keys, luggage or even your dog. Use the Tile app to keep track of the most recent location of your belongings on a map. Prime Big Deal of 31% off its original priceLEVOIT air purifier with Smart WiFi – This air purifier lets you keep track of the air quality in your home from your phone. You can see your current air quality and turn the air purifier on or off with the push of a button on your phone. It even has an auto-mode feature, so it knows when to automatically adjust fan speeds. Prime Big Deal of 30% off its original priceO-Cedar EasyWring Microfiber Spin Mop – This mop took TikTok by storm for its cleaning hack abilities. It lets you wring your mop without you having to use your hands, and the microfiber mop head is machine washable so you can reuse it. The handle extends four feet to make it easier to mop without having to bend over. Prime Big Deal of 25% off its original priceCHOMP wall cleaner – This mop-looking gadget can clean your walls, ceilings, baseboards and window trim without you having to climb a ladder. The wall cleaner has an extension that goes as far as five feet long. Also, the microfiber pads can be machine-washed and re-used, saving you time and money. Prime Big Deal of 20% off its original price Folding Lighted Makeup Mirror – This mirror has 72 LED lights that help you while you put on your makeup. It is rechargeable and features a touchscreen to control the brightness of the mirror. Prime Big Deal of 15% off its original price