This saliva-testing wand knows how stressed you are

It’s not as if any period in human history was particularly gentle, but we do seem to live in very stressful times. Maybe it’s not the stress that’s changed, but that we’re more able than ever to notice, monitor and analyze what’s going on in our bodies. Here at CES 2025, startup Eli Health is launching Hormometer, an at-home kit that tests your cortisol and progesterone levels.

Hormometer is a wand with a collection tip at one end that you hold in your mouth for 60 seconds. Once it’s absorbed your spit, you’ll sit it down on a table for 20 minutes while the cartridge’s network of built-in microfluidics gets to work. After that, the assay will start displaying lines in a specific color, which can be read and interpreted by your smartphone camera.

The app will then be able to, presumably once it’s established your individual baseline levels, offer helpful suggestions for how to better manage your health. It’s likely those will get more detailed over time, as Eli Health says it’s creating the first data set of its kind. Which, if you’re unaware, means your hormone levels are likely going into a very large database with all of its users. The company will have to answer many questions about how it’s planning to protect the privacy of its users, especially in the US.

Cortisol, of course, is better known as the stress hormone, which increases when you’re in a tough spot. It’s cortisol that’s behind your fight-or-flight response, spiking your blood sugar to get you ready for fighting or fleeing, suppressing other critical bodily functions to do so. High cortisol levels will weaken your immune system, waste your muscles and prevent bone growth.

Progesterone, meanwhile, is crucial for regulating the reproductive system, particularly for those able to become pregnant. Low levels can risk ectopic pregnancy, miscarriage or premature labor. Excessively high levels, meanwhile, can create problems with temperature and mood regulation as well as low fertility. Progesterone is sometimes given to transfeminine individuals as well, where it’s believed to play a role in breast development.

It’s worth noting that saliva-testing gadgets aren’t particularly new, and we’ve reported on them in 2005, 2009 and 2016. What’s attractive about this device, and the rest of the current crop of saliva analysis tools, is the easier accessibility. Eli Health isn’t stopping at just those two hormones, and says it’s already working to develop tests for testosterone and estradiol.

The first tests will be available to buy in the US and Canada from January 2025, with various subscription plans available, including one where each test will cost $8 if you commit to a whole year.

This article originally appeared on Engadget at https://www.engadget.com/wearables/this-saliva-testing-wand-knows-how-stressed-you-are-010002378.html?src=rss 

Circular’s new smart ring has a built-in ECG

Until today, I could count on one finger the amount of smart rings that offered a one-line ECG in such a small package. Bodimetrics’ Circul+ debuted in 2021, but what it had in heart-monitoring features it lacked in style, or even looking like a real ring. Today at CES 2025, however, Circular is launching its second-generation ring that promises to keep an eye on your heart health.

Circular says the Ring 2 boasts improved sensors as well as the aforementioned ECG, an eight day battery life and a better wireless charging dock. The company added that its companion app and AI has been completely redesigned to offer a “more intuitive and refined user experience.” Not to mention that the body is now cast in titanium with four color finishes; Gold, Silver, Black and Rose Gold.

It won’t be hitting store shelves until February or March 2025, but the company says it’ll cost you $380 when it does.

This article originally appeared on Engadget at https://www.engadget.com/wearables/circulars-new-smart-ring-has-a-built-in-ecg-010003422.html?src=rss 

Halliday promises its smart wayfarers have a ‘proactive’ AI assistant inside

Smart glasses are traditionally long on promise, short on delivery, especially at these sorts of consumer electronics shindigs. There’s always a steady stream of companies promising we’re on the cusp of having our very own Gary-from-Veep attached to our faces before fading away. The weight of promises Halliday has laid upon the table is a sign of braggadocio, but it’ll take a while before we know if it’s deserved or not.

Halliday has turned up at CES 2025 in Las Vegas with a pair of eponymous smart glasses filled to the brim with technology. There’s a waveguide display in the right eyecup that will project the equivalent of a 3.5-inch screen into the wearer’s view. This display is also easy to read in strong light and the company promises the hardware is “invisible to onlookers.” The company adds the glasses weigh just 35 grams and promise eight hours of battery life on a single charge.

Halliday

There’s no outward-facing camera, but Halliday says its product comes with a “proactive” AI assistant, anticipating your needs before you ask. The glasses have built-in microphones that are listening to your conversations, analyzing them and answering prompts as they come up. If you were to wear one of these in a meeting, say, you’d be able to ask the system to produce a summary of said meeting immediately afterward. (And yes, we are curious about the privacy implications of such a system.)

As well as barking instructions to your glasses, the sides are touch sensitive, but it’s more likely your main mode of interaction will be with the bundled trackpad ring. You should be able to discreetly control what the AI is pumping to your eyes without attracting attention.

Halliday

There’s a fairly long list of tasks Halliday says the glasses will be able to grease the wheels for you. As well as listening out for questions in conversation and throwing up answers from the internet, you can use the screen as a hidden teleprompter. It can also translate 40 different languages, offer real-time directions and play music with the accompanying on-screen lyrics.

Of course, none of this is anything but sweet words until we’ve been able to see how this performs in the real world. Halliday says that pre-orders for the glasses will begin at the end of CES, with shipping starting at some point before March 2025. We don’t know the price yet, but the company says it’ll be between $399 and $499.

This article originally appeared on Engadget at https://www.engadget.com/wearables/halliday-promises-its-smart-wayfarers-have-a-proactive-ai-assistant-inside-010007688.html?src=rss 

Withings’ Omina is its vision for the future of bathroom scales

Concept devices are always tricky. For every one that gets turned into a real product a year later there are a thousand disappointments. Maybe the concept can’t be mass-produced affordably enough to make it viable to the business. Maybe the technology isn’t reliable enough to really make good on the promises its creators made during the glossy launch. And sometimes, it was never anything more than a bit of Kabuki to juice the stock price or lure in some new investors.

With that wariness in one hand, we can now examine Withings’ new concept device, Omina, which it says is its vision for the future of health monitoring. It’s a floor mat and smart mirror designed to usurp your bathroom scale and take up way more room in your home. The idea is it’ll offer a “holistic” view of your physical health, demystifying your biological markers as it goes.

Withings

Climb aboard and you’ll be shown a 3D body model that will visualize the results of whatever metrics it can access. Omina will be able to check your weight, heart health and metabolic health, which will be integrated with any data from your other Withings devices. That includes stats on your activity, sleep health and blood pressure, depending on what you own.

Omina “comes” with its own AI voice assistant, offering real-time feedback to help you hit your fitness goals. It’ll also answer questions, offer motivational quotes and guide you through any roadblocks you may find. Plus, it’ll connect with any telemedicine provider that integrates with the system, letting you share your vitals with your physician.

Withings

Naturally, as a concept device, you won’t be able to buy one now, or potentially ever, but it is described as being “in development.” Withings has, however, pledged that the AI assistant and telemedicine features will arrive on its Health Mate app at some point this year. In the meantime you should probably think about buying a house with a bathroom big enough to accommodate one of these things.

This article originally appeared on Engadget at https://www.engadget.com/home/smart-home/withings-omina-is-its-vision-for-the-future-of-bathroom-scales-010024945.html?src=rss 

Current Backyard debuts the Model P smart pizza oven at CES 2025

Current Backyard made its CES debut last year with an electric smart grill and griddle, but for 2025, the company is going in a slightly different direction. Looking to cater to the pizza oven craze, the company revealed the Model P Smart Pizza Oven in Las Vegas. As you might expect, the unit is all-electric, but it’s certified for use indoors and outside. The “smart” portion of the recipe here is Bluetooth and Wi-Fi connectivity that provides access to tools in the company’s app.

The company says the Model P can hit a maximum temperature of 850 degrees Fahrenheit, the level at which a Neapolitan-style pie can cook in two minutes. For comparison, that’s the same max heat output as the pricier Ooni Volt 12. Current Backyard explains that the internal design of its electric oven uses an algorithm alongside top-mounted graphite and under-stone circular calrod elements to ensure uniform heating. The company says this construction also eliminates the need to rotate pizzas during cooking. A cordierite cooking stone assists with the even doneness, especially for crisping up the crust. 

What’s more, Current Backyard says the Model P will recover quickly between pizzas to keep the cooking process moving along. In fact, the company explains that you can cook three Neapolitan-style pizzas in about 10 minutes. The Model P will alert you when it’s okay to launch another pie after you retrieve one from the oven. 

The Model P has five cook modes for different styles of pizza and other uses: Neapolitan, New York, thin crust, frozen pizza and a broil function with high and low settings. Those presets can be chosen on the oven or with an app. Also inside the company’s app, there’s a Pizza Build Calculator that offers customized cook time and temperature based on a selected style and ingredients. This tool takes into account the amounts of sauce, cheese and toppings along with the thickness of the dough. You can also select well done if you’re like me and prefer your pies extra crispy. 

Current Backyard didn’t include an exact arrival date in the Model P announcement, but it did say that the pizza oven will cost $599 when it’s available for purchase sometime in Q2. You’ll be able to purchase accessory kits and an outdoor cart for the Model P as well, with that latter add-on priced at $399. 

This article originally appeared on Engadget at https://www.engadget.com/home/kitchen-tech/current-backyard-debuts-the-model-p-smart-pizza-oven-at-ces-2025-010054271.html?src=rss 

LG CES 2025 press conference and liveblog: Watch it here Monday at 11AM ET

LG

LG is the debut act at CES “press day,” the full day of press conferences that precede the show floor’s opening on Tuesday. LG execs will take the stage at Mandalay Bay promptly at 8AM PT on Monday — and you can watch it all right here.

Last year, LG pre-empted Apple by reinventing what the “AI” initials stand for. In LG parlance, it’s “Affectionate Intelligence” — an angle they are leaning into again this year. As for more tangible products, the transparent OLED-T TV the company announced in 2024 did make it across the preorder finish line before New Year’s Eve — with a $60,000 price tag. And in addition to its usual big appliance push, LG even touted new EV chargers. But the little home robot that LG introduced last year hasn’t been seen since. 

What to expect at the LG CES 2025 press conference

Beyond the “AI everywhere” angle (which you’ll hear from nearly every vendor this year), expect LG to tie together its full range of product categories, from TVs to appliances and everything in between. And because LG (like Samsung) has tended to tip its hand in the days and weeks before CES, we already have some idea of what to expect. For instance, we already know that the company’s 2025 OLED evo TV line will pair 4K resolution with gaming-friendly 165Hz refresh rate. Meanwhile, the new PF600U packs an HD projector, Bluetooth speaker and LED mood lamp into something that looks like an old-school oscillating floor fan. On the audio front, Engadget’s Billy Steele already likes the “punchy highs” he heard during a quick demo of the compact S20A soundbar. And the newest LG Signature microwave includes a built-in 27-inch touchscreen display on its door, so your kitchen will never be without a screen.  

Of course, we’re hoping to see another take on transparent TVs (maybe with a more consumer-friendly price point) and maybe a real-world look at that robot, too. 

Watch the LG CES 2025 livestream

You can watch the LG CES press conference as it happens below. The feed will start Monday, January 6 at 11:00AM ET. We’ll also be embedding Engadget’s liveblog coverage, so you can get up-to-the-minute commentary as well.

This article originally appeared on Engadget at https://www.engadget.com/home/home-theater/lg-ces-2025-press-conference-and-liveblog-watch-it-here-monday-at-11am-et-013155504.html?src=rss 

Govee’s new desktop display is reserved for pixel art

Smart lighting company Govee has a new product that creates a quirky new product category. The Gaming Pixel Light displays still or animated pixel art set to 8-bit soundtracks. It can also show you weather updates, sports schedules and Bitcoin prices on its retro display. But it wouldn’t be a CES 2025 gizmo without AI something or other stuffed inside, so you won’t be surprised to learn that its companion app lets you generate AI pixel art from text prompts.

As the product name suggests, the Gaming Pixel Light is marketed as a (desktop or wall-mounted) lighting companion for gamers. But it could work for anyone who wants a groovy ambiance or fun conversation piece in their home. The light has over 150 preset scenes, or you can create your own — manually or with the app’s AI chatbot. You can also control it with Alexa or Google Assistant.

Govee

You can use it for still or animated pixel art, and it supports image and GIF uploads to give you more options to play with. Its animations run at 30fps, and you can build or edit your own multi-layer ones in the app. Govee claims the app’s creation tools are easy to use, but we haven’t tried them yet.

It has a built-in speaker that can sync the lights to the rhythm of 8-bit soundtracks. And if you’re willing to throw down an extra $240 (yikes) for Govee’s HDMI sync box, the company says the Gaming Pixel Light will sync with game visuals in real time.

The Gaming Pixel Light will be available in Q2 2025. Although Govee’s press materials don’t mention pricing, the company’s CES 2025 website lists it as coming soon for $100.

Govee

Also on display at CES is a crossover collab with JBL: the (deep breath) “Table Lamp 2 Pro x Sound by JBL.” This speaker syncs its curved lighting surface to your music, a feature we’ve seen in many other products. It has 16 music modes, ranging from pumped-up party lighting to “calming, soothing effects for relaxing moments.” The speaker-light hybrid has 240 independently controlled LED beads and over 100 preset scenes. Like the Pixel Light, it lets you go the DIY route if that’s your jam.

The Govee Table Lamp 2 Pro x Sound by JBL is expected to launch in late Q2 2025. There’s no pricing info yet for this model.

This article originally appeared on Engadget at https://www.engadget.com/home/smart-home/govees-new-desktop-display-is-reserved-for-pixel-art-230003228.html?src=rss 

LG’s OLED evo TVs for 2025 come with AI and a 165Hz refresh rate

LG has unveiled its OLED evo TV lineup for 2025 and is showing them off at CES this year, along with its other home entertainment products. The new models are powered by the company’s latest α (Alpha) 11 AI processor Gen2, with deep learning algorithms that give the TVs the ability to sharpen the visuals of low-resolution and low-quality images. LG says the new TVs are also the industry’s first with 4K resolution and a refresh rate of 165Hz, as certified by NVIDIA G-SYNC and AMD FreeSync Premium. That enables the models to delivery stutter-free gameplay with minimal input lag. 

The company has upgraded its Brightness Booster Ultimate technology for the new OLED TVs, which means they can achieve brightness three times higher than conventional OLED models. For dark scenes, LG promises “top-notch black levels,” as these models have received UL Solutions’ “Perfect Black” and “Perfect Color” verification. LG was notably the first in the industry to obtain the Perfect Black verification back in 2022, ensuring viewers that their TVs can achieve true black when the image on screen calls for it. 

Photo by Billy Steele / Engadget

LG’s rapid brightness and color temperature stabilization feature allows viewers to enjoy the best of what their TV can offer as soon as they turn it on. And if they choose to watch a film, the models’ Filmmaker Mode with Ambient Light Compensation feature will kick in to automatically adjust the picture’s settings based on the environment’s lighting conditions in order to stay true to how the filmmaker wants viewers to experience their movie. 

When it comes to audio, the TVs come with AI Sound Pro that can deliver 11.1.2 channels of surround sound. Meanwhile, the models’ AI Remote can recognize individual voices for tailored recommendations. Viewers can also use AI Search powered by Microsoft Copilot to understand conversational queries and “uncover subtle user intentions.” 

One of LG’s new OLED TVs is the latest M5 series, which serves as the successor to its previous M-series models that can wirelessly transmit video and audio. The latest M5 TVs are capable of wireless audio and video transmission at up to 144Hz without loss in picture and quality. While they have a slightly lower refresh rate than the other models in the lineup, the wireless M-series TVs also promise a “tear-free, stutter-free gaming experience.” LG has been showing off this technology for a few years now, but they’re bringing it to more and more TV in their lineup lately. Back in December, LG announced its new, more affordable QNED TVs would work with the Zero Connect Box, for example. Previously, it was available on the OLED M series but only at sizes of 77 inches and up.

This article originally appeared on Engadget at https://www.engadget.com/home/home-theater/lgs-oled-evo-tvs-for-2025-come-with-ai-and-a-165hz-refresh-rate-200037568.html?src=rss 

The second-gen Kindle Scribe is on sale for the first time

If you’ve been waiting for the right moment to upgrade your Kindle Scribe, now wouldn’t be a bad time — Amazon is running its first sale on the new model, which has only been out for a month. Normally $450, the 2024 Kindle Scribe is 19 percent off, bringing the 64GB model down to $365. With the latest generation, Amazon tweaked the appearance of the tablet and added some AI features, along with some new note-taking options.

The second-gen Kindle Scribe has white bezels around the screen and either a green (Metallic Jade) or gray (Tungsten) border, in contrast to the previous model’s thick black border. The discount applies to both colors and, for the gray version, all storage options (16GB, 32GB and 64GB). When we tried out the new Kindle Scribe, we liked the new design and found the reading and writing experiences to be smooth.

The new Kindle Scribe uses AI to help you clean up and summarize your notes, with the Summarize and Refine tools — and you can apply these to individual pages or the entire Notebook. These features worked out pretty well for us. In her review, Engadget’s Deputy Editor of Reviews Cherlynn Low found the Scribe was able to “make sense of a disorganized plan” she’d written out by properly putting list items in sequential order, and she saw “largely accurate results” when it summarized her notes. “Any mistake the system made felt reasonable, since I have horrible handwriting,” she wrote.

There’s also now a better way to write directly on ebooks. With the 2024 Kindle Scribe, Amazon introduced Active Canvas — a little box that will pop up when you put your pen to whatever you’re reading. The box can be resized and won’t disappear when you leave the page. You’ll also soon be able to write in collapsible margins, a feature expected to arrive early this year. One of our biggest gripes about the new Kindle Scribe was the relatively high cost, so if it appeals to you, don’t miss your chance to get it at a discount.

Follow @EngadgetDeals on Twitter and subscribe to the Engadget Deals newsletter for the latest tech deals and buying advice.

This article originally appeared on Engadget at https://www.engadget.com/deals/the-second-gen-kindle-scribe-is-on-sale-for-the-first-time-184403045.html?src=rss 

LG previews the compact S20A soundbar at CES 2025

LG is carrying over much of its 2024 soundbar lineup to 2025, but the company has one all-new model that it plans to debut this year. At CES, I got a preview of the compact speaker, the S20A, that will provide a boost to your TV audio without taking up too much space. The 2.0-channel unit offers 50 watts of power and works best with LG’s TVs.

When paired with one of the company’s televisions, you can expect its Wow Interface that allows you to make sound adjustments through the TV UI. There’s also AI Sound Pro tech that calibrates the audio based on each scene. LG will offer a three-band EQ on the S20A, so you can tweak treble, mids and bass to fit your preferences. 

Billy Steele for Engadget

During a quick demo of the S20A, I was impressed with the punchy highs and clarity from the smaller unit. LG says it won’t come with a subwoofer as the company uses the soundbar’s drivers for that low-end tone. Of course, this setup doesn’t provide the booming bass that a standalone wireless sub would, but the company doesn’t see that as an issue here. We’ll look forward to testing that theory later in the year when the S20A is available for review. 

There’s no word on pricing or availability just yet as LG is only teasing this new soundbar here at CES. That info, as well as more detailed specs, should arrive closer to launch. 

This article originally appeared on Engadget at https://www.engadget.com/audio/speakers/lg-previews-the-compact-s20a-soundbar-at-ces-2025-191337487.html?src=rss 

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