Ring made a big — though rather surprising — announcement at CES 2025, revealing that it has partnered with Kidde to launch a new collection of smart smoke alarms. Arriving in April, the collection ...

However, the main innovation — a first for smart rings — is the addition of an FDA-cleared atrial fibrillation (AFib) sensor that reads the electrical activity of your heart, including the rate and ...

Save big in Amazon's January sale with discounts across everything from bulk-buy household essentials to kitchen gadgets, ...

Learn more› By Annie Chou Annie Chou is a writer focused on sleep. She has tested several sunrise alarm clocks, white noise machines, and other sleep-related gear. After a new round of testing ...