Announced at IFA 2025, the Luna Smart Ring Gen 2 is the second generation that tracks your biomarkers, and helps you ...

The Aivela Ring Pro combines health tracking with programmable gesture controls for all your favorite tech gadgets.

Samsung's Galaxy Ring, released in April 2024, marks the brand's first entry into the smart ring market, offering a slim titanium design, solid battery life, and seamless integration with the Galaxy ...

Beth Skwarecki is Lifehacker’s Senior Health Editor and has been writing about health, fitness, and science here since 2015. Beth was the recipient of the 2017 Carnegie Science Award in science ...

Even after my tests were done, I decided to upgrade certain smart home devices to full-time help. Here's what won out. For more than 10 years Tyler has used his experience in smart home tech to craft ...