Best Gadgets on Amazon | 2021 Guide

As POPSUGAR editors, we independently select and write about stuff we love and think you'll like too. If you buy a product we have recommended, we may receive affiliate commission, which in turn supports our work.

Each time we think we have found every last cool product on Amazon, the site sucks us in with ever more stuff. The retailer is a treasure trove for unique gadgets that make life easier, but it can be hard to sift through them all. That's why we created an ultimate guide for you to shop through. Check out these mind-boggling inventions and buy one for yourself.

Philips Wake-Up Light Alarm Clock With Colored Sunrise Simulation

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Philips Wake-Up Light Alarm Clock With Colored Sunrise Simulation

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Ember Temperature Control Ceramic Mug

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Rocketbook Everlast Reusable Smart Notebook

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Wacaco Minipresso NS, Portable Espresso Machine

Espresso on the go? You'll want to keep the Wacaco Minipresso NS, Portable Espresso Machine ($50) for yourself, it's so genius!

"I love this so much!" one customer said. "I had purchased a different manual one and returned it the first time I used it, it was a nightmare. This is so easy to use and my first cup was perfection."

Wacaco Minipresso NS, Portable Espresso Machine

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Smart Power Strip, Wifi Surge Protector

Control all the plugs in your home, even when you're not there, with this Smart Power Strip, Wifi Surge Protector ($26). You can sync lights, devices, and more to a timer or manually turn them on or off from your smartphone.

Smart Power Strip, Wifi Surge Protector

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Vegetable Chopper Pro Onion Chopper

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Aukey Dash Cam

Keep everything recorded and give yourself peace of mind with this compact Aukey Dash Cam ($70). It fits right on your rearview mirror, so you get another view while driving.

iRobot Braava Jet 240 Robot Mop

If you're a fan of the iRobot Vacuum, then you'll want to give this iRobot Braava Jet 240 Robot Mop ($177, originally $199) a try. It will clean your floors when you're not around, so you have nothing to worry about later.

iRobot Braava Jet 240 Robot Mop

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Under Bed Motion Sensor Light

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Cuisinart ICE-45 Mix It In Soft Serve Ice Cream Maker

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Vector Robot by Anki

ThermoPro TP65 Digital Wireless Hygrometer Indoor Outdoor Thermometer

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Coffee Mug Warmer

This Coffee Mug Warmer ($25) will change your life. Keep your coffee or tea hot for hours with this simple device.

Herb Saver Best Keeper for Freshest Produce

Make sure your herbs stay as fresh as possible by storing them in this Herb Saver Best Keeper ($8). Simply refill it with water every three to five days and the herbs will last longer.

Digital Kitchen Food Scale and Measuring Cup

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Apexel Phone Photography Kit

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Lighted Makeup Mirror with Magnification 10x

Lighted Makeup 10x Magnification Mirror

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Hidrate Spark 2.0A Smart Water Bottle

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Duo Meal Station Food Maker

Cooking just got so much easier with this Duo Meal Station Food Maker ($128, originally $160). The six-in-one device features two steamer baskets and a three-blade food processor.

Duo Meal Station Food Maker

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Ninja Air Fryer

Shiatsu Back Neck and Shoulder Massager with Heat

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Bluetooth Wireless Earbuds

Elechomes Handheld Garment Steamer

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August Smart Lock Pro + Connect

You'll always know who is coming and going with this handy August Smart Lock Pro + Connect ($209, originally $280). Not only does it provide keyless entry for you, but you can track who comes in and out of your home 24/7. Plus, it's compatible with Alexa, so all you have to do is say, "Alexa, lock the door."

August Smart Lock Pro + Connect

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Dash Omelette Maker

Colonel Popper Microwave Popcorn Maker

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Pro Makeup Brush Cleaner & Dryer Kit

This Pro Makeup Brush Cleaner & Dryer Kit ($25) is so fast and easy to use — customers are loving it. One reviewer wrote, "This is truly amazing!" "It is cleaning and drying so quick. I am a makeup artist, I have tons of brushes in different sizes which I use on daily basis. Being able to clean them so quickly and so efficiently is a dream come true for me."

Pro Makeup Brush Cleaner & Dryer Kit

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Power Bank Solar Charger

Keurig K-Mini Plus Single Serve K-Cup Pod Coffee Maker

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AUKEY Touch Sensor Bedside Lamps

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Click and Grow Smart Garden 9 Indoor Home Garden

If you live in a small apartment and don't have an outdoor space of your own, get this Click and Grow Smart Garden 9 Indoor Home Garden ($200) to grow your own produce. The set includes three mini tomato, basil, and green lettuce plant pods.

Click and Grow Smart Garden 9 Indoor Home Garden

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Furbo Dog Camera

We don't know who will be more excited about this Furbo Dog Camera ($199, originally $249): you or your pet. You can monitor them through your phone, send them treats when you're away, and so much more.

Simplehuman Stainless Steel Touch-Free Sensor Trash Can With Voice and Motion Sensor

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Simplehuman Stainless Steel Touch-Free Sensor Trash Can With Voice and Motion

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Peralng Automatic Soap Dispenser

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Hatch Baby Grow Smart Changing Pad and Scale

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Meater Wireless Smart Meat Thermometer

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Tile Sport Key Finder

If you misplace your keys all the time, you're going to need this Tile Sport Key Finder ($19, originally $35).

CtopoGo Photo Clips String Lights

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Ibama Sparkling Water Soda Maker

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Zulay Milk Frother

Nostalgia Margarita & Slush Machine

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RWM Electric Salt and Pepper Grinders

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Dash Double Up Compact Electric Skillet

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PhoneSoap XL UV Sanitizer

Get this PhoneSoap XL UV Sanitizer ($80) if you're obsessed with keeping your devices clean. It uses UV lights to get your phone 99.9 percent germ-free.

Magnetic Car Phone Mount Holder

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Fereol Air Fryer

Homest Laundry Hamper

Percussion Back Massager With Heat

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Starfrit Rotato Express

Corn Cob Stripping Device

Tomorrow's Kitchen Instant Marinator

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Canon IVY Mobile Mini Photo Printer

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Yootech Wireless Charger

Clocky, the Original Runaway Alarm Clock on Wheels

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CINEMOOD Portable Movie Theater

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Richards Homewares Bed Risers With USB Ports and Outlets

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Keku High Fidelity Earphones

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Babycakes Mini Cake Pop Maker

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Smart Luggage Tag

SoundBot Water-Resistant Bluetooth Shower Speaker

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MroTech Ceramic Space Heater

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Etekcity Lasergrip Infrared Thermometer Non-Contact Digital LaserTemperature Gun

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Amope Pedi Perfect Electronic Foot File

Buff away tough skin in just a few minutes with this Amope Pedi Perfect Electronic Foot File ($35) — no professional pedicure necessary.

"This pedi perfect device works terrifically," a customer wrote. "I have bad calloused feet and they were hard. Lotion hadn't helped me but this device is easy to use, easy to assemble and works quickly and effectively."

Amope Pedi Perfect Electronic Foot File

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3D VR Headset/Glasses

LavoHome Pretzel Maker

Shop Deals Lightweight Mini Unicorn Power Bank Portable Charger

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Bose Home Speaker 500 with Alexa Voice Control

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Holstein Housewares Heart Waffle Maker

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Penmanship Coffee Mug

Alexa Enabled Smoke Detector and Carbon Monoxide Detector Alarm

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Alexa Enabled Smoke Detector and Carbon Monoxide Detector Alarm

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Echo Spot Alexa-enabled Speaker with Screen

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Dyson Cyclone V10 Absolute Lightweight Cordless Stick Vacuum

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ZoomZam Bluetooth Speaker

Samsung Gear Sport Smartwatch

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JoyTutus Car Electric Headrest Fans

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Glass Teapot & Kettle

The Harry Potter Remote Control Wand

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Furbo Dog Camera

iRobot Braava Jet 240 Robot Mop

If you're a fan of the iRobot Vacuum, then you'll want to give this iRobot Braava Jet 240 Robot Mop ($180, originally $199) a try. It will clean your floors when you're not around, so you have nothing to worry about later.

iRobot Braava Jet 240 Robot Mop

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Theragun G2PRO Professional Massager

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Fire TV Stick

Amazon claims that the Fire TV Stick ($40) is the most powerful streaming media stick, with 8GB of internal storage. It can stream movies and TV shows right to your TV, and its remote features voice controls, so you can search by speaking right into it!

Amazon Kindle Oasis

Sometimes the best way to get to the future is to embrace the past – and that's exactly what Amazon did with the Kindle Oasis ($230) which brings back everything we loved about the original Kindle, and combines it with all the future tech of our dreams. It's waterproof, ultra-durable, and provides the best visuals in direct sunlight that we've ever seen – oh, and did we mention that it comes in one hell of a sexy champagne gold color, too?