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WiFi signals can measure heart rate

Home Health WiFi signals can measure heart rate—no wearables needed Engineers prove their technique is effective even with the lowest-cost WiFi devices Computer Science and Engineering Ph.D. student Nayan Bhatia demonstrates Pulse-Fi, technology that uses WiFi signals to measure a person's heart rate. Photos by Erika Cardema/UC Santa Cruz Press Inquiries Press Contact Media Access Access Paper Key takeaways The Pulse-Fi system is highly accurate, achieving clinical-level heart rate monitoring

Topics: fi heart pulse rate wifi

Waymo cleared to offer robotaxi rides at San Jose airport

Waymo has been cleared to serve its first airpot in California: San Jose Mineta International. The company announced Thursday that it will start testing its robotaxis there in the coming months, and that it plans to start offering commercial rides by the end of the year. The company has spent years working toward serving airports in its home state. Waymo was going back-and-forth with officials at San Francisco’s airport back in 2023 but was rebuffed. Earlier this year, though, Waymo was granted

Artie (YC S23) Is Hiring Engineers, AES, and Senior PMM

Why you should join Artie We are building Artie, a real-time data streaming solution focused on databases and data warehouses. Typical ETL solutions leverage batched processes or schedulers (DAGs, Airflow), which cannot achieve real time data syncs. We leverage change data capture (CDC) and stream processing to perform data transfers in a more efficient way, which enables sub-minute latency.

WiFi signals can measure heart rate–no wearables needed

Home Health WiFi signals can measure heart rate—no wearables needed Engineers prove their technique is effective even with the lowest-cost WiFi devices Computer Science and Engineering Ph.D. student Nayan Bhatia demonstrates Pulse-Fi, technology that uses WiFi signals to measure a person's heart rate. Photos by Erika Cardema/UC Santa Cruz Press Inquiries Press Contact Media Access Access Paper Key takeaways The Pulse-Fi system is highly accurate, achieving clinical-level heart rate monitoring

Topics: fi heart pulse rate wifi

Stripe Launches L1 Blockchain: Tempo

Tempo was started by Stripe and Paradigm, with design input from Anthropic, Coupang, Deutsche Bank, DoorDash, Lead Bank, Mercury, Nubank, OpenAI, Revolut, Shopify, Standard Chartered, Visa, and more. If you’re a company with large, real-world economic flows and would like to help shape the future of Tempo, get in touch.

SwitchBot has ambitions to be the AI that powers your smart home

is a senior reviewer focused on smart home and connected tech, with over twenty years of experience. She has written previously for Wirecutter, Wired, Dwell, BBC, and US News. Posts from this author will be added to your daily email digest and your homepage feed. AI could bring the smart home closer to the Star Trek dream: a central “computer” that runs your home. At IFA this week, SwitchBot — best known for its button-pushing robots — is debuting a product that lays the groundwork for at leas

SwitchBot launches three AI-powered smart home products — including a pair of robots

is a senior reviewer focused on smart home and connected tech, with over twenty years of experience. She has written previously for Wirecutter, Wired, Dwell, BBC, and US News. Posts from this author will be added to your daily email digest and your homepage feed. It was inevitable that AI would be everywhere at IFA this year, but the smart home is where we’re really seeing action. SwitchBot, known for its quirky and clever home gadgets, launched three new AI-powered products this week: a smart

Is Apple Coming for Our Homes? All the Rumored Smart Home Products Ahead of This Month's Event

For the past year, reports have made it clear that Apple is planning to release its own line of devices for smart home and home security. The only question is when. With Apple's big "awe-dropping" fall event only days away, it's time to start hoping. On Sept. 9, we'll see the new iPhone 17, a new Apple Watch and probably new AirPods, too. But Apple may also make a surprise announcement about a security camera, smart display and more home tech. Could it be too early for the rumors to come true?

A New Wave of Smart Glasses Are Coming, but Will They Get Better Fast Enough?

Meta Ray-Bans are one of the most fascinating new pieces of lifestyle tech I've encountered in years -- when I'm wearing them, that is. I don't always have my black Meta Ray-Bans on my face, and there's a good reason for that. Battery life isn't good enough, and it's getting worse over time. On a recent trip to the UK, I wore them to the beach and got a low-battery warning after just one long walk in the tide pools. As impressive as smart glasses are, the battery issues are just some of the pr

Huawei launches second trifold smartphone at $2,500 as it looks to cement comeback

Huawei on Thursday launched the second generation of its trifold smartphone, as the Chinese tech giant looks to cement its comeback in its home market and dip its toe back overseas. The Shenzhen-headquartered tech firm took the wraps off of the Huawei Mate XTs, which starts at 17,999 Chinese yuan ($2,520) and goes up to 21,999 yuan for the model with the largest memory. Foldable smartphones typically have one hinge that allows a user to fold the device in half. Huawei's Mate XTs is dubbed a tr

Philips’ new Hue Bridge Pro can turn your Hue lights into motion sensors

TL;DR Philips has launched the Hue Bridge Pro, a redesigned Zigbee hub that is faster and more powerful than its predecessor. The new hub supports up to 150 smart lights and 50 accessories and includes Wi-Fi connectivity. The Hue Bridge Pro also introduces Hue MotionAware, which allows existing Hue smart lights to act as motion sensors. The Philips Hue Bridge Pro has been extensively leaked over the past few weeks, and today, the company is finally launching the product. The new Philips Hue B

Topics: bridge hue new pro smart

The best smart LED light bulbs for 2025

Connectivity: Bluetooth or hub | White or color? Both | App features: Light schedules and automations, home and away modes, syncing with movies and music | Smart home compatibility: Alexa, Google Assistant, Siri/HomeKit | Expandability: Includes outdoor lighting If you’ve done any research into smart lights, you’ve probably come across Philips Hue bulbs. The range is popular for a variety of reasons, and we agree they’re the best smart light bulbs you can get thanks to their wide compatibility,

Trump’s move of SPACECOM to Alabama has little to do with national security

President Donald Trump announced Tuesday that US Space Command will be relocated from Colorado to Alabama, returning to the Pentagon's plans for the command's headquarters from the final days of Trump's first term in the White House. The headquarters will move to the Army's Redstone Arsenal in Huntsville, Alabama. Trump made the announcement in the Oval Office, flanked by Republican members of the Alabama congressional delegation. The move will "help America defend and dominate the high fronti

The newest Samsung SmartThings hub ditches Z-Wave

is a senior reviewer focused on smart home and connected tech, with over twenty years of experience. She has written previously for Wirecutter, Wired, Dwell, BBC, and US News. Posts from this author will be added to your daily email digest and your homepage feed. Aeotec announced its Smart Home Hub 2 at the IFA tech show this week, marking the end of an era. The hub, produced in partnership with Samsung, is the fourth generation to support the SmartThings home automation platform, and the firs

Figma's stock plunges after company's first earnings report since IPO

Dylan Field, co-founder and CEO of Figma, center, appears on the floor of the New York Stock Exchange in New York on July 31, 2025. Figma Inc. shares surged as much as 229% after the design software maker and some of its shareholders raised $1.2 billion in an IPO, with the trading valuing the company far above the $20 billion mark it would have reached in a now-scrapped merger with Adobe Inc. Figma shares plunged 13% in extended trading on Wednesday after the design software company reported re

‘Marvel Rivals’ Shakes Heaven and Earth Adding Daredevil and Angela to Its Hero Roster

In a sea of hero shooters, Marvel Rivals continues to be the talk of the town, be it through its glittery movie collab and comic book crossover skins, bombastic gameplay, or having gamers and comic book fans alike fiending to find out which new hero will become their main. Today, Marvel Rivals gave players a glimpse at two new heroes that will undoubtedly change the hierarchy of fan-favorite debates. Developer NetEase Games has unveiled a teaser for season four event The Heart of the Dragon, re

FirstClub bucks India’s speed obsession, quickly triples valuation to $120M with premium approach

While quick commerce in India has become synonymous with 10-minute deliveries — and the hottest play for startups and investors — FirstClub is taking a slower, more curated route. Yet just three months after launching its app, the 8-month-old startup has tripled its valuation. At a post-money valuation of $120 million, the Bengaluru-based startup has raised $23 million in a Series A round (comprising more than 90% equity and the rest in debt) co-led by returning investors Accel and RTP Global.

US offers $10 million bounty for info on Russian FSB hackers

The U.S. Department of State is offering a reward of up to $10 million for information on three Russian Federal Security Service (FSB) officers involved in cyberattacks targeting U.S. critical infrastructure organizations on behalf of the Russian government. The three individuals, Marat Valeryevich Tyukov, Mikhail Mikhailovich Gavrilov, and Pavel Aleksandrovich Akulov, are part of the FSB's Center 16 or Military Unit 71330, which is tracked as Berserk Bear, Blue Kraken, Crouching Yeti, Dragonfl

Samsung’s New Sound Tower Speaker Is for Party Animals Only

IFA 2025 has already brought us a lot of gadgets, including AirPods Max chargers, Whoop-killing fitness bands, business laptops that can game, and even a cassette-playing Bluetooth boombox, but it’s been a fruitful event for one demographic in particular: party people. First, JBL announced its first battery-powered party speaker, the PartyBox 720, and now Samsung is getting in on the action with its Sound Tower speaker. The Sound Tower ST50F and ST40F are Samsung’s latest entrants into the part

US sues robot toy maker for exposing children's data to Chinese devs

The U.S. Department of Justice has sued toy maker Apitor Technology for allegedly allowing a Chinese third party to collect children's geolocation data without their knowledge and parental consent. A complaint filed by the Justice Department, following a notification from the Federal Trade Commission, alleges that Apitor violated the Children's Online Privacy Protection Rule (COPPA) by failing to notify parents or obtain their consent before collecting their children's location information. Ap

Gemini Is Going to Invade New Google Home Devices Next Month

It’s not IFA 2025 related, but Google is cooking something up for next month on Oct. 1. In a post on X, the official Made by Google account wrote, “Gemini is coming to Google Home,” suggesting that there’s new AI-powered hardware on the horizon. The post shows what appears to be a new Nest Cam. Likely, the one that Android Headlines leaked last week. The link has since been removed, but the reblogs exist on sites like 9to5Google. Is that you, Gemini? Come in and make yourself at Home 🏠 Sign up

Glow-in-the-dark houseplants shine in rainbow of colours

University students might soon have something other than black-light posters to brighten their dorm rooms. Researchers have created glow-in-the-dark plants by injecting succulents with materials similar to those that make the posters light up. The fleshy plants shine as brightly as a night light, and can be made to do so in a wide variety of colours — a first for glowing houseplants, according to the team. Glow way! Bioluminescent houseplant hits US market for first time The researchers, led b

These 20- and 22-year-olds raised $5M from YC, General Catalyst to study online behavior using vision AI

Amogh Chaturvedi is running on little sleep but plenty of conviction at 6 a.m. He’s groggy, apologetic for rescheduling, and still reeling from a recent scare involving a family member and an electric scooter. Within minutes, though, the 20-year-old Stanford dropout snaps into focus, walking me through how he and his co-founders sold one startup at 19, landed in Y Combinator, and raised $5 million for their next company, Human Behavior. Launched just a few months ago, Human Behaviour is bettin

Two subscription-free smart rings were just banned in the US - here's what comes next

Nina Raemont/ZDNET Follow ZDNET: Add us as a preferred source on Google. ZDNET's key takeaways Oura won a patent dispute with Ultrahuman and RingConn. The competitors infringed on form factor patents, the ITC ruled on Aug. 21. Ultrahuman and RingConn smart rings can no longer be sold in the US. Oura secured a final legal victory in its patent dispute with Ultrahuman and RingConn last week. The US International Trade Commission's ruling asserts that the two competing smart ring brands infri

New York’s ‘Big Bang Machine’ Passes Critical First Test

sPHENIX is a next-generation particle detector that probes the mysterious, soupy form of the early universe. We know very little about the first few microseconds after the Big Bang. We have theories, most of which we’re still double- and triple-checking to see if they actually make scientific sense. The research process can seem tedious at times, but a newcomer from Long Island offers promising advances in our quest to understand how our universe came to be. In a recent paper for the Journal o

TechCrunch Disrupt 2025 finalizes the Builders Stage agenda with top scaling voices

Startups don’t build themselves, and the Builders Stage at TechCrunch Disrupt 2025 — taking place October 27–29 at San Francisco’s Moscone West — is where founders, operators, and investors get real about what it actually takes. This stage is all tactics, the nitty-gritty of turning an idea into a business that works. We’ve already announced heavy hitters like Elad Gil, Dick Costolo, and Ryan Petersen — and now the lineup is getting even bigger. New speakers, including Discord’s Jason Citron, a

3 days left to lock in your exhibit table at TechCrunch Disrupt 2025

Time is running out to showcase your startup in front of the most influential eyes in tech. In just 3 days, the exhibitor table deadline closes for TechCrunch Disrupt 2025 in San Francisco. And with only 10 tables still available (or fewer by the time you read this), every minute matters. If you’ve been on the fence, consider this your nudge. Disrupt 2025 isn’t just another conference. It’s the beating heart of the startup world — where founders launch, investors scout, and media take notice.

JBL’s Boombox 4 Speaker Can Pump Out Less Distorted Sound Thanks to AI

Sometimes you need a Bluetooth speaker that’s going to knock people’s socks off, not necessarily in terms of audio quality (though that’s nice too), but in pure, unadulterated volume. For JBL fans, there’s one wireless speaker that delivers on that promise in a package that’s not a total pain in the ass to cart around, and that’s the Boombox, which just got its fourth version and some significant upgrades to boot at IFA 2025. The highlight here, according to JBL, is that the Boombox 4 is giving

Acer’s new Amadana and CE270 monitors are unusually, strikingly stylish

is a senior editor and founding member of The Verge who covers gadgets, games, and toys. He spent 15 years editing the likes of CNET, Gizmodo, and Engadget. Posts from this author will be added to your daily email digest and your homepage feed. Did you know Acer acquired a Japanese design firm called Amadana late last year that makes classy coffee gear, retro calculators, air purifiers, and all manner of minimalist low-fi tech? Neither did I till today — but it goes a long way to explaining wh

The PartyBox 720 is JBL’s largest battery-powered party speaker

Posts from this author will be added to your daily email digest and your homepage feed. JBL has expanded its lineup of flashy Bluetooth speakers with three new models that let you blast tunes without being tied to a power source. The launch includes the new $1,099 PartyBox 720, which is JBL’s largest battery-powered speaker to date, weighing 7 pounds (3kg) more than the visually similar PartyBox 710 that was released in 2021. The PartyBox 720 measures 16.4 x 37.1 x 16 inches, compared to 15.7