The weirdest tech at CES 2025

CES is home to some of the coolest, cutting-edge, and most innovative technology around. But within this sea of tech are always some pretty strange gadgets. This year’s conference was no different, packed with a whole bunch of wacky devices, some of which might have a chance of taking off, and others… maybe not so much.

The weirdest tech at CES 2025

Here’s a roundup of all the weird tech we spotted on the CES show floor and beyond.

1. Mirumi, the shy sloth-like robot

Mirumi is a furry little robot that latches onto your purse or backpack strap. It turns its head to look curiously around the room using built-in sensors. But much like an infant, Mirumi is designed to be a bit shy, so it might bury its face if it’s touched or approached by strangers. The company behind Mirumi, Yukai Engineering, plans to launch the bot through a crowdfunding campaign this year with an expected price of $70.

2. A phone battery charger that resembles a toaster

No, my colleague Allison Johnson isn’t sticking her phone in a toaster — that white box is actually a charging hub made by Swippitt. It’s designed to power up a series of external batteries that go into Swippitt’s Link phone case, giving your device a little extra charge. When your battery is on the verge of dying, insert your phone into the hub, and it will automatically swap out the external battery for one that’s fully charged, no cords or wireless charging stations needed.

3. This retractable keyboard

I never even thought I needed a keyboard that retracts to reveal a trackpad and number pad, and after seeing my colleague Sean Hollister use it… I still don’t think I need it. The AutoKeybo uses a built-in camera to detect the position of your hands and will automatically switch between setups when you raise them slightly. It’s supposed to help you “boost productivity” by saving you from moving your hands between your mouse and keyboard, and it comes with a pretty hefty $700 price tag.

4. An even more portable LG StanbyME display

LG is back with a second version of its portable StanbyME monitor. But this time, you can add a shoulder strap to the 27-inch monitor, letting you haul it around while on the go (or hang it up in a room). There’s even a new folio case that makes it look like an absurdly large tablet. Aside from the new accessories, the StanbyME comes with other upgrades over its predecessor, including a higher 1440p resolution, a longer four-hour battery life, and two USB-C ports.

5. SwitchBot’s modular, multitasking robot

SwitchBot made a modular robot capable of completing many different types of chores. Built on a version of SwitchBot’s mini robot vacuum, the Multitasking Household Robot K20 Plus Pro comes with a wheeled “FusionPlatform” that you can equip with various devices, like the company’s air purifier, fan, security camera, and more, allowing it to roll around your house while completing all kinds of tasks. It will be able to do even more in the future with the in-development robotic arms you can see in the video above.

6. An 18-karat gold smart ring

Forget your traditional engagement ring. What about presenting your partner with an 18-karat gold smart ring? Well, Ultrahuman made just that, with its “artisanal” Rare ring, costing $1,900 in gold (or $2,200 in platinum). Aside from full access to all of Ultrahuman’s features and lifetime membership to its warranty program, this device has the same specs as the far cheaper $349 Ultrahuman Ring Air — just in a far more expensive package.

7. LG’s air purifier your cat can sit on

The LG AeroCatTower is exactly what it sounds like: an air purifier that doubles as a cat tree. In addition to providing a heated spot for your feline friend, it filters out pet dander and even weighs your cat, too. The AeroCatTower connects to the LG ThinQ app, where you can see information about your cat’s weight and track how long your cat was asleep.

8. The “world’s first wearable solar panel”

This jacket from Anker is still just a concept for now, but it gives off real Cyberpunk 2077 vibes with its LED light strips and perovskite solar cells wrapped around the outside of the cloak. It offers a 30W maximum input, along with a USB-C output you can use to charge your phone.

9. LG’s indoor gardening side table

Like LG’s AeroCatTower, the company’s latest take on indoor gardening combines multiple functions in a single package. The device looks similar to your typical side table, but it features a lamp you can grow plants beneath. It also automatically waters your plants using its built-in tank and has a built-in speaker. LG made a taller, lamp-style garden as well.

10. Encapsulated anime girls that talk to you

This is exactly what it looks like: a pod containing 3D models of dancing anime girls. But it doesn’t have to house anime girls; you can upload any character to Character Livehouse’s 1200p display, and it will use AI to interact with you. The capsule comes equipped with cameras and microphones with sound recognition, allowing the character to detect your presence. Code 27, the company behind Character Livehouse, says the model can cheer you on in games and even “gently” wake you up. It’s headed to Kickstarter soon with a price range of $400 to $500.