The Wildest Tech at CES: Party Fridges, Pee Readers, Suction Cup TVs and More

CES brought plenty of new gadgets and doodads to get excited about, from countless dazzling TVs and fascinating concept devices to an actual flying car. But beyond all the glitz lies one of the consumer tech show's most delightful hallmarks: a whole crop of jaw-dropping, quirky or just plain weird gadgets. 

Some of CES' oddities are extremely costly, while others are affordable. Not all these weird highlights will even hit the market, but sometimes that's part of their charm. 

Read more: CNET's favorite products at CES 2023.

Withings' toilet sensor can read your pee

We thought a urinal target was about as good as it got. Withings is going several steps deeper with in-toilet sensors that look a bit like a urinal cake and calculate if you're low on nutrients, for example, or if you're about to ovulate. Called U-Scan, the sensor attaches to your toilet bowl and analyzes your urine each day you use it. A companion app gives health readings over time.

Watch this: Withings U-Scan Analyzes Your Urine At Home

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A robot pet with a personality

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Robot companions are a fun idea, but they often suffer from a lack of personality. Every droid buddy comes with the same functions, the same range of personality traits that you can pick and choose from. Toymaker WowWee wants to change that with its Dog-E, an $80 electronic canine. It's a robotic dog with a personality coded deep down in its heart (CPU?), one that reveals itself over time. Some dogs will always be hungry, while others might be more playful or shy, according to WowWee.

Watch this: Dog-E by WowWee: The Robot Dog That Communicates Through Its Tail

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Suction your TV to your wall

Forget unwieldy wall mounts. Lose the bird's nest of cables. Stick this wireless TV to a window or wall with suction cups. The 55-inch Displace OLED screen fastens to your wall or window entirely with big suction cups.

There's no traditional remote control, either. Instead of using a physical device, you'll need to act like Tom Cruise in Minority Report and control the Displace TV with hand gestures.

Watch this: Displace TV Is a Wireless TV You Can Hang on Your Window

03:09

This camouflage car color syncs with music

Sure, we like what we saw on the inside of the Volkswagen ID 7 concept vehicle on display this week at CES. But it's what VW put on the outside that caught our eye: The car is clad in QR-code-themed digital camouflage that's divided into 22 zones that can light up separately, transforming the entire exterior into a music visualizer tied to the car's audio system.

Watch this: Volkswagen Reveals ID 7 EV Concept at CES 2023

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LG's answer for smelly feet

If you're a sneakerhead, here's your high-tech chance to care for your shoes. Called the Styler ShoeCare from LG, you slip your sneakers into the lockerlike device, and through the magic TrueSteam nozzles, 37 minutes later, your shoes are deodorized. A companion Styler ShoeCase lets you show off your shoes once refreshed.

Party in your kitchen

Here's one more reason why you'll always find me in the kitchen at parties: LG's new MoodUp fridge has color-changing doors and a Bluetooth speaker to make a kitchen the center of the action. You can customize the LED backlit panels with 190,000 color combos, LG says, to match your cooking mood.

Print your hair color

In past years, you may have seen how you can get temporary tattoos printed, but at CES this January you can take that further and get your hair printed too with color. Prinker's showing how.

Aromatherapy shower sprays you with smells

How lush is this? Among the new shower and bath products Kohler is showing off this week is an aromatherapy shower system that the company designed to bring spa scents into the shower. The aromatherapy system infuses shower water with vitamins and scents -- all you need to complete your spa treatment are the cucumbers.

Neutrogena customized skin care gummies

Neutrogena has made soap and lotion for years, but now the skin care giant wants us to chew on vitamin gummies that the company says can customize to your particular skin needs. A 28-day pack of chewable nutrients will cost $50.

Kitchen cutting board with built-in screen

No more covering your MacBook keyboard or iPhone screen with sticky batter as you tap through a recipe with flour-caked fingers. A $699 walnut cutting board from Blok shows off recipes and cooking classes (with a $39 a month subscription) on a 13-by-20-inch display. The screen detaches for cleanup.  

Livestream your dinner as it bakes

OK. I admit it: I watch way too much of Twitch with its livestreams of gamers and crafters and roosting chickens. That's why Samsung's Bespoke AI Wall Oven is so appealing. Now I have the opportunity to livestream my own baking with a camera built inside the oven.

Watch this: Arcade1Up Made a Casino Game for Your Home, and Shrank Its Game Table

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Banter with your car like it's an old friend

Watch this: BMW i Vision DEE Concept Debuts Massive AR Windshield, Dramatic Changing Paint

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Volkswagen wasn't the only carmaker bringing a funky concept vehicle to CES. BMW's i Vision Dee has 240 E Ink panels on its exterior, which allows it to change colors in an instant. Most futuristically, it wants to be both your car and your companion: It uses sophisticated AI to create a personality of its own, a la Herbie or Knight Rider's Kitt. While just a concept, BMW says some of the tech in the i Vision Dee will come to its new vehicles in 2025. That probably doesn't include the AI companion.

For more on CES, here's how to watch all the big announcements this week in Las Vegas, what to know about Samsung's massive QLED monitors on display and all the robots we found.