CES 2024 live: Latest tech, weird gadgets and our Best of CES awards

That's a wrap on our CES liveblog for this year. Thanks to everyone who tuned in over the past few days — it's been a blast writing as a faceless Engadget avatar. We hope you've been entertained, informed and ocassionally horrified by what we've put out this week.

While our blogging marathon is at an end, Engadget's CES coverage will continue, with plenty of previews and analysis to come tomorrow! You can keep up with all the news from CES right here, and while we have your attention, you can sign up for our newsletter to get a daily dose of tech in your inbox right here.

XOXO, the Engadget CES liveblog team.

One of the key advantages of Bluetooth LE Audio is Auracast: a way to broadcast content to connected devices in public settings. It will also allow you to easily connect multiple wireless speakers to each other with diving into an app. Perhaps most importantly, the barrier to entry is going to be very low since a dedicated Auracast app will be built into mobile platforms like iOS and Android. What's more, you'll select available channels like you would a Bluetooth device or a Wi-Fi network. It's simple, and it's presented in a way that people who've used a smartphone are familiar with. Auracast has been mentioned constantly by companies announcing their new audio gear at CES 2024, so here's what you need to know about it.

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LG’s Labs department often takes technology and existing products and spins them into lifestyle-heavy ideas and notions. LG Labs was responsible for the Dukebox, a vacuum tube-driven speaker with a transparent OLED screen, an LG Gram with two displays, and several other projects. But the LG Bon Voyage concept trailer is a little more involved, packing so many of LG’s CES “greatest hits,” retooled and restyled for near-future camping that’s both incredibly comfortable and… unlikely.

The trailer is 2 meters by 3.8 meters, measuring up to a height of 2.2 meters. LG’s explanation suggests you’d be able to pick and choose which appliances and features are included.

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The Jackery Solar Generator for Rooftop Tent is equipped with 1,000W solar panels (with a 25 percent efficiency rate). Unlike the flimsy panels you can currently buy, these are rigid slide-out units that should offer a sturdier canopy under which to sleep. Once you’ve parked up and opened the tent, the panels are wired up to an Explorer 1,000 Plus generator. That’ll hold 1,264Wh of power and can output at rates up to 2,000W, enough to power a 900W cooker for an hour. Plus, you can daisy-chain other batteries alongside to increase the storage further for longer trips away from an outlet and/or civilization.

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Gas, charcoal and pellet grills are great for taking your cooking outdoors, but a lot of people live in apartments and other spots where open flames aren't permitted. At CES 2024, Current Backyard debuted two all-electric grills that can be used in those places since the heating element for both isn't much different than an oven or stove. And because grilling has entered the modern age, both of these are Bluetooth and Wi-Fi connected, so you can monitor progress and adjust temperatures from your favorite comfy chair.

Read the full story here.

Years ago, some genius decided to build Las Vegas in the middle of a desert, so for me, any sight of unique humidifying tech at CES is a much welcomed sight. It just so happened that a Korean company showcased a device dubbed Moss Air which, as the name implies, uses real moss to purify air. It's also built with a humidifying feature that can shoot outwards or rehydrate the plant internally. In short, you're getting an air-purifying humidifier that doubles as a mesmerizing miniature foggy terrarium on your desktop.

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Thanks for tuning in to our awards! You can find all of the winners right here. In the meantime, there's more news and impressions to catch you up on. Let's get back to it!

CES 2024 is often described as a TV show or car show, but sometimes it’s more niche products that capture our imagination. GE Profile’s Smart Indoor Smoker is a countertop device that makes proper barbecue in your kitchen without filling your home with smoke. It’s designed to move air around the food to impart maximum smokiness inside, without letting airflow out. When your brisket, chicken or whatever is done, a filtration and catalyst system draws the smoke down, eventually expelling it as warm air.

Typically smoking food requires constant adjustments and vigilance, but the Smart Indoor Smoker has six preset cooking modes, while you’re able to adjust the degree of smokiness between five different levels. The wood pellets’ only function is to add flavor and not fuel the actual cooking process, so only a handful are needed per smoke session.

GE included a smart probe with the Smart Indoor Smoker too, so you can monitor the cooking process from a companion app and its Smoke and Hold feature can cook and smoke foods and keep them at food-safe temperatures for up to 24 hours. It’s not small (it's around the size of a mini fridge), but it’s stylish and simple to use, with a low barrier to entry for anyone tempted to try smoking their own foods. The device was also able to impart an impressive level of smokiness in only a few hours — we can’t wait to see what low-and-slow smoking could do.

A whole-home battery and inverter system is far from the funkiest bit of hardware we saw at CES, but it’s likely one of the more useful. The EcoFlow DELTA Pro Ultra can take in and store power from your rooftop solar panels then use the stored energy to power your home. The DELTA Pro Ultra can even suck up juice from the grid when it's cheaper, and feed it back when energy prices surge.

A base configuration goes for $5,800 and includes one 6kWh battery and inverter, but you can stack up to five batteries per inverter and chain up to three inverter-and-battery stacks, amounting to a 90kWh capacity. That’s a beastly amount of power that could keep a McMansion humming at full tilt for a few days — or run essential appliances in a more moderately sized home for a month or longer.

The DELTA Pro Ultra can also hook into an existing transfer switch if you have one, but for deeper integration with your home’s power system, the subpanel-like Smart Home Panel 2 gives you features like app control, weather and power grid monitoring, and instant switchover to backup when the power goes out. As more solar panels are installed on rooftops, a sleek and powerful all-in-one battery solution like this can give people more control over how their power is used. If you’re intrigued, you don’t have to wait — it’s one of many CES 2024 gadgets already on the market.

If you've ever been annoyed that you couldn't upgrade your RAM in an ultraportable laptop, Micron has a potential solution: LPCAMM2 memory. It's a new form factor that's 64 percent smaller than standard SODIMM RAM sticks, and it's also potentially far faster and more efficient. Best of all is that it's a self-contained unit that can easily be removed and upgraded down the line.

LPCAMM2 RAM won't get as much hype as AI PCs, but it's something that could transform what's possible with future laptop designs. And if it means laptop makers stop soldering RAM directly onto motherboards, we'll call it a win.

CES was a little light on notable robots this year, but Samsung revived one we loved when we first saw it way back in 2020. Ballie is an adorable, bowling ball-sized robot that rolls around your home, following you around like a robotic pet that's eager to please. Ballie is a lot bigger than it was when we saw it in 2020, and it now has a built-in 1080p projector so it can both show you things and speak to you when you ask it for help. Think of it like a Nest Hub on wheels.

We only got to see Ballie in a tightly-plotted demo at Samsung's booth, but it was simply delightful to watch Ballie roll around projecting workout routines, calendar updates and recipe videos on the walls. As with most smart home gadgets, there's a little bit of "solution searching for a problem" here. But it feels like Samsung nailed the form factor judging by how smoothly Ballie navigated its way around the demo area. And while many companies show off products like this that have no chance of actually reaching people in the real world, Samsung says Ballie will go on sale this year.

Kia’s PBV, or Platform Beyond Vehicles, concept is the rare car concept (or concepts, plural) that seems like it might actually be a real thing in the relatively near future. The PV5 is likely to be the first to make the leap. It’s a small modular van that can be equipped with a taller roof for extra headroom, or turned into a pickup by swapping out the back two-thirds. It can also be turned into a taxi with extra seating for passengers.

One of the more interesting things is how the members of the PBV family, including the larger PV7 and the smaller PV1 are expected to work together. For instance, Kia imagines a rail system that can connect a PV7 directly to a PV1, transferring cargo to the smaller vehicle for last mile deliveries.

Most importantly, PBV isn’t some fantastical dream vehicle that will never be heard from again: Kia is already building a dedicated factory in Korea that’s expected to be ready to pump out 150,000 vehicles in 2025.

The number of accessibility and aging-related products that were good enough for us to consider for awards at CES 2024 was encouragingly high. We saw a tongue-operated touchpad, a hearing aid-like system that can isolate individual speakers in a noisy crowd and a visual radar for gamers with hearing loss. But GyroGlove stood out for a few reasons.

The device uses a sophisticated gyroscope to help those with hand tremors (say, Parkinson's patients) stabilize their movement, but one of the deciding factors in picking it as a winner is the fact that it's actually available. The company said it's already in talks with the chief medical officers of several insurance providers in the US, and has registered the GyroGlove as a medical device with the FDA and Australia's Therapeutic Goods Administration. It's certified by various international standards organizations, to boot.

Sennheiser's Momentum True Wireless series has consistently earned the accolade of the best-sounding earbuds in our best of list for a while now. However, the company never really had the complete package to knock Sony's 1000X series off the top spot. At CES this year, Sennheiser debuted the fourth-gen version of its flagship earbuds, which bring a host of upgrades. They still sound excellent, ANC and transparency mode are also improved.

The Momentum True Wireless 4 did a great job blocking out the noisy Las Vegas suite, allowing us to focus on the selection of jazz we used to demo the earbuds. Transparency mode also sounded more natural, which will be a big help for calls and tuning into your surroundings. What's more, Sennheiser figured out a way for active noise cancellation to not drain the battery nearly as much as it typically does; the ANC here only cuts listening time by half an hour.

When it comes to smoking meat at home, your options are usually limited to outdoor grills that burn charcoal, pellets or wood. If you live at a place where your landlord doesn't allow open flames, like apartments, then you're pretty much out of luck. The GE Profile Smoker ditches the flames for electric heating elements and brings low-and-slow smoking indoors.

The GE Profile Smart Indoor Smoker is no gimmick either. It’s capable of infusing significant smoke flavor via wood pellets as we experienced first hand this week. There won't be any smoke wafting around your kitchen as the unit captures all of that with its filtration system. If you need to cook while you're away, a unique feature does that and then holds your food at a safe temperature until you're ready to serve. Toss in Wi-Fi for remote cooking and monitoring, cooking profiles and guidance, plus the Clear Smoke tool for when you need to open the door, and the GE Profile Smart Indoor Smoker has a lot to offer a range of skill levels.

There’s never a shortage of health and fitness tech at CES. This year Withings stood out with its $250 BeamO “multiscope.” It combines a body temperature sensor, an electrocardiogram, an oximeter and a digital stethoscope into one surprisingly light consumer device that promises to make it easier to collect basic health metrics at home. The company's Health Mate app collects all of that data, which can then be sent to doctors with a few taps. Withings is also seeking FDA approvals for the BeamO to be able to detect atrial fibrillation.

BeamO impressed us not only with its versatility and fairly affordable price, but also for the potential impact it could have on telemedicine. Providing your doctor with key metrics ahead of a call or visit could make it easier for them to give you sound medical advice. And those with chronic conditions could use BeamO to keep track of health data over the long term.

ASUS has been chasing the dream of dual-screen notebooks for a while, but this year's ZenBook Duo appears to be its best attempt yet. It consists of two separate components: a dual-screen display unit and a detachable Bluetooth keyboard. You can use the ZenBook Duo in a typical clamshell mode, with the keyboard in front of one of its displays. But when you have more room, you can open up the display to have two screens sitting on top of each other (balanced on a built-in kickstand).

The ZenBook Duo also feels incredibly polished, and it has high-end hardware like Intel's Core Ultra chips and gorgeous OLED screens. It also starts at a reasonable $1,500, making it a dual-screen laptop for the masses.

With its third-generation NXTPAPER display, TCL’s latest 14-inch tablet combines the best things about LCD displays and e-readers. You get a sharp 2.8K-resolution panel with bright colors plus a special nano-coating that not only reduces glare, but also cuts down excess blue light while providing a lovely matte texture. And for those who prefer a more traditional newspaper-like reading experience, there’s a monochrome mode that makes the NXTPAPER 14 Pro look like it has an e-ink screen. So while its specs aren’t all that impressive (MediaTek Dimensity 8020, 12GB of RAM and 256GB of storage), TCL’s new tablet is one of those rare gadgets that appeals to both hardcore tech nerds and traditionalists that still remember a time before everything went digital.

OLED TVs are great. An OLED TV you can see through — well, that’s just wild. The LG Signature OLED T isn’t the first transparent display we’ve seen at CES, but it is the first that will actually be sold to consumers (unlike Samsung’s similar transparent MicroLED concept).

This is a 77-inch set with an retractable contrast screen. Keep the filter up, and it looks like one of LGs standard, excellent OLED sets. Bring it down, and the image almost looks like it’s floating in mid-air. Like Samsung’s Frame TVs, the Signature OLED T is designed for ambience — when you’re not watching a show or movie, it can display little animations (a digital fish tank, for instance). To help it feel less obtrusive, the TV also uses LG’s wireless Zero Connect tech, which relegates most of the set’s I/O (and thus cables) to a separate box that can be tucked away elsewhere.

The TV does lack the microlens array tech found in LG’s absolute best OLED TVs and LG isn’t sure if it will come with the furniture you see in the image above. The company says it will ship sometime in 2024, though there’s no firm release date yet. But whenever it does arrive, it will almost certainly be prohibitively expensive for most people.

Samsung's line of Frame TVs, first introduced back in 2017, do a great job of disguising a large-screen TV as a piece of art. The Samsung Music Frame does the same thing, but for wireless speakers. Instead of a screen, there's a place to display art or album covers that you swap pretty easily.

This wouldn't be noteworthy if the Music Frame didn't sound good — but in our demo, it did. The Music Frame includes two woofers, two tweeters and two mid-range drivers and supports Dolby Atmos. It's also quite the flexible speaker, working on its own, in a stereo pair or connected to a TV as part of a bigger home theater setup. It's even wall-mountable. We have no price or release date, but given Samsung's success with the Frame TVs, we imagine they won't wait long to get the Music Frame on the market.