This Robot Vacuum Watches You Clean, Then Learns to Copy You: xLean TR1 Hands On at IFA 2025

There’s an unspoken agreement we have with our current robot vacuums. They handle the mundane, everyday dust, and in return, we handle the sudden, chaotic messes ourselves. It’s a decent partnership that keeps the floors generally tidy, but it always requires two separate tools and two different mindsets for cleaning. A startup named xLean, however, is proposing a radical new treaty at IFA 2025 with its debut TR1 robot. This device is engineered to be both your autonomous floor cleaner and, with a quick transformation, the powerful handheld tool you grab the moment your toddler redecorates the kitchen floor with yogurt.

The company, a startup spun out of a top robotics institute and staffed by veterans from places like DJI and Roborock, is making a bold claim. They believe the next leap in cleaning intelligence isn’t just about avoiding more obstacles, it’s about a robot learning to clean with human intent. The TR1 is their Trojan horse for this idea, a device that watches how you clean up a spill in its handheld form and then applies that knowledge when it’s back in robot mode. It’s a fascinating, almost sci-fi concept grounded in a piece of hardware that looks thoughtfully engineered and ready for the real world.

Designer: xLean

That one-second switch from autonomous robot to handheld cleaner is the core of the entire experience. It’s not a clumsy, multi-step process; an electric lock disengages the main unit, and you’re ready to tackle a sudden mess. This dual-form design is the only way the robot can access its “Self-Evolving Intelligence.” By using the RGB-D camera, green laser sensor, and motor encoders in handheld mode, the TR1 records your movements and habits. It learns your specific approach to cleaning, a process known as Reinforcement Learning from Human Feedback, or RLHF. This collected data, anonymized with user consent, is then used to refine its cleaning algorithms, meaning the robot actually gets smarter and more aligned with your preferences over time through OTA updates.

Of course, a clever learning system is meaningless if the fundamental cleaning is weak, especially in handheld mode where you’re dealing with the worst messes. This is where xLean’s engineering team seems to have put in the hours, developing what they call Dual-Motor DirectSuction. Instead of a typical vacuum-then-mop system, the TR1 uses high negative pressure to suck up solids and liquids simultaneously. The real magic is the VortexMatrix Separation Technology, a system refined over three years and nearly 40 prototypes to solve the physics puzzle of separating air and liquid inside a low-profile body. Paired with dual rollers spinning at 800 RPM, it has the raw power to handle anything from spilled cereal to a sticky juice disaster without just smearing it around.

The intelligence extends to its robot form as well. Its square body and impressive 6mm-level edge cleaning ability ensure it gets into the corners that circular robots famously miss. The navigation is powered by Reinforcement Learning, trained across millions of simulated scenarios to handle complex environments like a maze of chair legs without getting stuck. It maps a 150-square-meter space in just three minutes and uses a combination of Vision and LiDAR for object recognition, identifying over 400 different household obstacles. For the privacy-conscious, there is a physical “Red Line” camera shutter that slides over the lens, giving you a clear visual confirmation that it isn’t watching when you don’t want it to.

Once the cleaning is done, the TR1 returns to its OMNI Station, a base that’s as innovative as the robot itself. It features what xLean claims is the world’s first disposal system designed for mixed solid-liquid waste, so you don’t have to deal with the gross slurry yourself. The station then performs a full-path flush with 60°C hot water to clean the robot’s internal tubing and rollers, followed by a self-drying cycle. For total automation, the station is even designed to be upgraded for direct water refills and drainage, eliminating the need to ever touch a water tank again. It’s a complete, end-to-end system that seems to have considered every user pain point.

It’s clear the team at xLean is playing the long game. They talk about the TR1 as the first step toward general-purpose robotics, a platform to validate their core technologies at scale. The integration with the Apple ecosystem, including Matter and HomeKit support, shows they understand the importance of seamless smart home control. They’ve even built the hardware to be modular, hinting at future upgrades that could unlock new capabilities. With a global Kickstarter launch planned soon after its IFA debut, the xLean TR1 feels like a confident and compelling answer to the question of what comes next for home cleaning. It’s a robot that doesn’t just work for you; it learns from you.

The post This Robot Vacuum Watches You Clean, Then Learns to Copy You: xLean TR1 Hands On at IFA 2025 first appeared on Yanko Design.

TCL NXTPAPER 60 Ultra Brings Paper-Like Comfort to Smartphones

Smartphone screens have become increasingly bright, glossy, and attention-grabbing over the years, but they’ve also become increasingly exhausting to stare at for extended periods of daily use. Most manufacturers seem convinced that brighter and more saturated always equals better, even when users spend hours reading documents, browsing articles, or taking notes on their devices. TCL’s NXTPAPER 60 Ultra takes a completely different approach, asking what would happen if your phone screen felt more like paper.

The centerpiece of the NXTPAPER 60 Ultra is its 7.2-inch FHD+ NXTPAPER 4.0 display, which uses multiple layers of anti-glare, anti-reflection, and blue light filtering technology to create a genuinely comfortable reading experience. Unlike typical smartphone displays that reflect ambient light and strain your eyes during extended use, this screen eliminates flicker completely while providing circadian comfort features that adapt to your daily rhythm and changing lighting conditions throughout the day.

Designer: TCL

The display technology goes beyond just comfort, offering personalized eye protection modes that adjust brightness, contrast, and color temperature based on your individual usage patterns and personal preferences. Whether you’re reading an e-book during your morning commute, editing documents in a bright office environment, or sketching creative ideas late at night, the screen adapts to provide optimal visibility without the harsh glare that makes most phones uncomfortable for serious work.

Under the hood, the NXTPAPER 60 Ultra packs serious performance credentials with a MediaTek Dimensity 7400 chipset, 12GB of RAM with an additional 12GB of virtual expansion, and storage options up to 512GB for extensive file storage. Running Android 15 out of the box, it’s one of the first devices to ship with Google’s latest operating system, ensuring long-term software support and access to the newest features and security updates for years to come.

The stylus support elevates the device from a comfortable reading tool to a genuine productivity powerhouse, offering 4096 levels of pressure sensitivity and ultra-low latency for natural writing experiences. Combined with the paper-like display texture, taking handwritten notes or sketching feels remarkably similar to using actual pen and paper, making it appealing for students, professionals, and creatives who prefer analog-style input methods over traditional touchscreen typing.

The camera system includes a 50MP 3x telephoto lens with optical image stabilization and a 32MP front camera, ensuring sharp photos and clear video calls for both personal and professional use. The slim design features 2.5D glass with a fiber back cover, available in Dark Black and Alps White colorways that complement the device’s focus on understated elegance rather than flashy aesthetics that demand attention.

The 5200mAh battery with 33W fast charging provides all-day power for intensive reading, writing, and creative sessions without requiring frequent charging breaks during busy workdays. The NXTPAPER 60 Ultra succeeds because it prioritizes user comfort and practical functionality over spec sheet bragging rights or visual spectacle that sacrifices usability. By treating the display as a tool for extended use rather than a billboard for grabbing attention, TCL has created something genuinely different.

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Google and Apple Should Be Worried About Timekettle’s Newest AI Translator Earbuds: IFA 2025

It’s that time of year again, and the halls of IFA 2025 are buzzing with the usual mix of ambitious concepts and iterative updates. Every so often, though, a company we’ve been tracking drops something that feels less like an update and more like a statement. Timekettle is that company this year. We’ve talked about their W4 Pro earbuds before, praising how they nailed the near-instantaneous translation that makes conversation feel human again. Now, they’ve unveiled the W4 AI Interpreter Earbuds, a smaller, sleeker, in-ear sibling aimed squarely at the rest of us, not just the C-suite execs jetting between Tokyo and Berlin.

This launch solidifies the idea that Timekettle has found its groove. They are building a cohesive ecosystem, not just a collection of one-off gadgets. The W4 borrows the core philosophy of the W4 Pro, prioritizing seamless, natural communication, but packages it for casual travelers and spontaneous conversations. It’s a smart move, recognizing that the need for clear translation isn’t confined to the boardroom. The company is iterating on a winning formula: create hardware that disappears, letting the software do the heavy lifting so people can actually connect. This is about refining a solution, not reinventing the wheel for marketing’s sake.

Designer: Timekettle

That’s the real trick here, the bone-voiceprint sensor. Instead of just using microphones that pick up every bit of ambient cafe chatter or airport noise, the W4 detects the vibrations from your own bones as you speak. This is a clever way to achieve incredibly precise voice capture, effectively isolating what you say from the environment around you. The result is crystal-clear input for the translation engine, which is half the battle for accuracy. It also means your conversation remains private, with minimal sound leakage. For anyone who has tried to use a translation app on a busy street, this hardware-first approach to clarity is a massive leap forward.

And of course, it all runs on their proprietary Babel OS 2.0. This is where the magic happens after the hardware captures your voice. With a claimed 98 percent accuracy and a wild 0.2-second lag time, the experience is functionally real-time. The system uses advanced LLMs to understand the context of a conversation, which allows it to intelligently correct for confusing homophones, those pesky words that sound the same but mean different things. It supports a staggering 42 languages and 95 different accents, covering over 95 percent of the global population. Timekettle is even teasing future updates like AI voice cloning, which could make translated speech sound like your own.

They’ve clearly figured out their hardware playbook. The W4 Pro, with its over-ear design and boom mic, is the serious tool for professionals who need uncompromising performance. This new W4 is the stylish, everyday-carry version. Its compact in-ear form factor, available in a slick Navy Blue or Sandy Gold, is designed for comfort and portability. The ergonomic hook ensures the sound-pickup mic is perfectly positioned without constant fiddling. Timekettle understands that for a device to be truly useful, it has to be something you actually want to wear and carry, blending fashion with its powerful function.

This whole “one-flip sharing” thing is brilliant in its simplicity, carrying over the user-friendly ethos from their other products like the X1 Hub. You just flip open the case and hand an earbud to the person you want to talk to. The system automatically establishes a two-way translation channel, enabling a natural, face-to-face conversation. It completely removes the awkwardness of passing a phone back and forth or speaking into a shared device. This maintains eye contact and body language, the crucial elements of communication that most tech solutions completely ignore. It’s a design choice that puts the human experience first.

The battery specs are solid enough for a full day of adventuring. You get four hours of continuous translation or eight hours of music playback directly from the earbuds. The charging case bumps those numbers up to ten and eighteen hours respectively. This dual functionality as a high-quality music listening device makes the W4 a versatile travel companion, not just a single-purpose translator. Priced at $349, it’s a serious investment, but it reflects the premium, problem-solving tech packed inside. While others are still fumbling with basic accuracy, Timekettle is busy refining the nuances of human interaction.

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IFA 2025: Beyerdynamic’s New Headphones Have a Clear Message for Sony and Bose

For anyone who follows audio, Beyerdynamic has always represented a certain kind of German precision. It’s a brand synonymous with recording studios, reference headphones, and the sort of meticulous engineering that prioritizes sonic purity above all else. For years, their consumer offerings felt like slightly tamed versions of their professional gear, which was great for purists but maybe a bit intimidating for everyone else. Lately, however, the company has been deliberately wading into the deep, competitive waters of the mainstream wireless market. It’s a necessary move, but one fraught with peril, as countless legacy brands have learned when trying to pivot for a new generation of listeners who demand convenience, features, and style in equal measure.

This year at IFA 2025, Beyerdynamic is doubling down on that push with three new products that feel less like a gentle pivot and more like a confident stride into the heart of the consumer space. The lineup includes the AVENTHO 200 over-ear headphones and two distinct open-ear models, the AMIRON ZERO and AMIRON 200. Each product targets a specific niche, signaling that the company isn’t just trying to make a single “do-it-all” device. Instead, they’re building a portfolio that acknowledges the varied ways people listen to audio today, from the focused commuter needing silence to the urbanite who wants a soundtrack to their life without tuning out the world. It’s a smart, segmented strategy that shows they’ve been listening to the market.

AVENTHO 200

This is Beyerdynamic’s direct shot at the premium active noise cancellation space, a category fiercely defended by giants like Sony, Bose, and Apple. The AVENTHO 200 arrives with a clear mission: to blend studio-grade audio with the feature set modern travelers and commuters expect. It’s built around 45 mm drivers engineered in Germany, a detail that audiophiles will immediately notice. The inclusion of aptX Adaptive and aptX Lossless codecs confirms their commitment to high-resolution wireless sound, giving it an edge for listeners on platforms that support it. This isn’t just another pretty face in the ANC crowd; it’s a headphone that leverages Beyerdynamic’s core competency, which has always been raw audio performance, as its primary weapon.

The spec sheet for the AVENTHO 200 reads like a checklist of everything you’d want in a flagship headphone. Four-microphone ANC is paired with a transparency mode, which are standard but essential features for navigating urban environments. What really stands out, however, is the battery life. The company claims over 60 hours of listening with ANC turned off, a figure that trounces much of the competition. Even more impressive is the fast-charging capability, delivering up to 16 hours of playback from just a 15-minute charge. Tipping the scales at a respectable 262 grams, it uses lightweight aluminum alloy yokes and a PU leather headband, finished with an IP54 rating for dust and moisture resistance.

AMIRON 200

Building on the open-ear concept, the AMIRON 200 is tailored for an entirely different user: the athlete. Where the ZERO prioritizes subtle, all-day wear, the 200 is built for stability and endurance during movement. It features a secure, ergonomic fit with flexible ear hooks that keep the earbuds locked in place during runs, gym sessions, or other activities. The open acoustic design serves a critical safety function, allowing runners and cyclists to hear traffic and other external sounds while still getting a detailed audio performance. Beyerdynamic claims to have tuned these for clear highs, balanced mids, and dynamic bass, a challenging feat for an open design that has to compete with ambient noise.

The endurance specs are particularly robust. The AMIRON 200 provides up to 11 hours of playback on a single charge, with the case extending that to a total of 36 hours. A ridiculously fast five-minute charge gives 90 minutes of playtime, a lifesaver for anyone who discovers their earbuds are dead right before a workout. The case supports both USB-C and wireless charging for added flexibility. It features Bluetooth 5.3 with multipoint connectivity and dual microphones with environmental noise cancellation to ensure calls are clear, even outdoors. With an IP54 rating for sweat and dust resistance, these are clearly built to withstand the rigors of an active lifestyle.

AMIRON ZERO

Here’s where things get interesting. The AMIRON ZERO is arguably the most forward-thinking product of the trio, adopting a unique open-ear clip design. These aren’t earbuds and they aren’t bone conduction; instead, a C-shaped frame rests gently on the outer ear without actually entering the ear canal. This form factor is designed for all-day comfort and, more importantly, complete situational awareness. Weighing just 6 grams per side, they are aimed squarely at the professional or commuter who needs to stay connected to their surroundings while enjoying music or podcasts. It’s a clever design that acknowledges a growing fatigue with having ear canals constantly plugged, offering a true ambient listening experience.

Despite their minimalist appearance, the AMIRON ZERO earbuds pack some solid tech. They run on Bluetooth 5.4 for a stable, low-energy connection and offer up to 20 hours of total playback when you include the charging case. A ten-minute quick charge provides two hours of listening time, which is perfect for a quick top-up before heading out. Beyerdynamic also paid attention to the little details that signal quality, like including a reinforced metal hinge on the USB-C charging case for better durability. An IP54 rating adds resilience against splashes and dust, and the companion app allows users to tweak the sound with a 5-band EQ, which is crucial for fine-tuning audio on an open-ear device.

Ultimately, this trio of releases from Beyerdynamic feels like a cohesive and well-considered expansion. The company is leveraging its audio pedigree while embracing modern form factors and features. With the AVENTHO 200 priced at €299, the AMIRON ZERO at €149, and the AMIRON 200 at €179, the lineup is competitively positioned to appeal to a wide range of users. These products demonstrate a keen awareness of the contemporary audio market, moving beyond the studio to meet listeners wherever they are. It’s a compelling next chapter for the German audio legend.

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Adidas Treadflow is the first running shoes built for the treadmill

During the pandemic, when most of us were stuck inside our homes, there was a resurgence in indoor workouts. Sales of treadmills also spiked since people couldn’t run outside, so they would just run indoors to get their daily exercise. These indoor runners, of course, used their regular running shoes for their workouts since there didn’t seem to be any footwear made specifically for treadmill running.

Well, until now, that is. Adidas has finally come up with sneakers that are built for those using their treadmills to get their miles in. The Treadflow Running Shoes are lightweight, breathable shoes that use the Climacool technology of the three-stripes brand to make sure that you’re “cool, dry, and ready” as you’re running on your machine. This ensures that you are able to focus on your workout without worrying about your comfort, safety, or hygiene.

Designer: Adidas

Since you’re not outdoors with regular air helping your feet breathe, you need breathable shoes as you use your treadmill to keep your feet cool, no matter how short or long your session is. The Treadflow uses Climacool technology to give you 360-degree breathability with breathable mesh zones enclosing your foot. You also have outsole cutouts to create airflow channels. Breathability is one of the main issues of treadmill running, and this tech seems to solve the problem. It uses special materials that quickly pull sweat away from your skin and dry fast, helping you stay cool and comfortable with a fresh, dry feel. You also get the Lighttraxion outsole, similar to the Adizero Adios Pro 4, so you get better grip for your treadmill’s belt traction compared to using your outdoor running shoes.

Adidas has borrowed the Lightstrike and Lightstrike Pro foams from their high-performance Adizero line and incorporated them into these running shoes, creating a dual-cushioning setup. This means you get the benefits of both foams: Lightstrike offers a lightweight and responsive feel for quick movements, while Lightstrike Pro adds extra softness and energy return, making each step feel more comfortable and springy. By combining these two advanced materials, Adidas ensures you experience both support and plush comfort during your treadmill sessions, helping reduce foot fatigue and keeping you motivated to go the extra mile.

The Treadflow’s modern, streamlined look, ventilated mesh upper, cushioned sole, and unique outsole cutouts all work together to provide a fresh, energetic feel and contemporary style. It’s available in Mint Ton/Pure Teal/Powder Teal and Core Black/Impact Orange/Carbon colorways. Adidas brings a much-needed option for treadmill runners who want footwear designed specifically for their indoor environment. By combining innovative breathability, responsive cushioning, and a secure grip, these shoes help you focus on your workout without the usual distractions of heat and discomfort. Whether you’re logging miles before sunrise or squeezing in a session after work, the Treadflow ensures that your feet stay cool, comfortable, and ready for more.

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