This all-purpose presence sensor is a master at monitoring indoor activity and linking it to smart home features you already use. Tyler has worked on, lived with and tested all types of smart home and ...

Aqara has announced the Spatial Multi-Sensor FP400, a new presence sensor that it says is precise enough to suss out whether you’re sitting, standing, or lying down. The FP400 builds on several past ...

This clever sticker printer for kids is AI hardware I can get behind I've been skeptical about a lot of AI-first gadgets over the last couple of years – the Rabbit R1 and the Humane Pin come to mind – ...

There’s a new AI-powered toy for kids called Stickerbox, and, before you groan, I’m here to report that it’s surprisingly fun. Stickerbox, a product born out of Brooklyn-based startup Hapiko, is a ...

This battery-free electronic sticker attaches to everyday objects like a drinking cup and monitors vitamin C levels from a person’s fingertip sweat. A team of engineers at the University of California ...

Ms. Chaudhuri is a journalist in London and the author of the forthcoming book “Consumed: How Big Brands Got Us Hooked on Plastic.” In 1957, 92 percent of American children were potty-trained by 18 ...

Apple removed blood oxygen monitoring from the Apple Watch in early 2024. Somebody has to blink for it to return, and it looks like neither Masimo nor Apple are going to budge. Blood oxygen monitoring ...

Temporary tattoos aren’t just for kids anymore — semi-permanent versions have become a favorite among adults who don’t want the commitment of the real thing. Now, researchers reporting in ACS Sensors ...

Nearly half of Americans say cost of living is their biggest barrier to saving, according to a recent survey. Online lender CashNetUSA calculated how much disposable income Americans have each year ...