One advantage of an unobtrusive fitness tracker like the Fitbit Air is that you can wear it at the same time as another watch without looking like you’re wearing two watches. Some Fitbit Air owners ...

All the gear you need to supercharge your year - some current, some on the way ...

Wrist pulse oximeters can look similar, making it hard to decide which one to buy. This in-depth guide covers everything you need to know to find your best fit.

The good news is that our team is still hard at work, and in addition to the deals that remain in stock, the retailers sometimes save up a few extras for the last day (like this E ...

That’s where pulse oximeters come in. These small devices measure your heart rate and SpO₂. They give you another way to understand how your body responds during exercise and recovery. Also, they may ...

A cardiologist explains why the RingConn Gen 3 smart ring represents the future of wearable health with accurate tracking, sleep insights, and wellness monitoring.

Amazon Prime Day deals are here, and you'll find steep discounts on top-performing tech, including TVs, routers, and other ...

Prime Day is always an advertising blitz of products — what are the good products and what’s crap? At Cult of Mac, we put together the best Amazon Prime Day deals on the products we’ve actually used, ...

This story was updated in November 2025. Between the numb hands and the bulky layers of winter gear that make it nearly impossible to move gracefully, working on your car in a cold garage just isn’t ...

Prime Day has officially ended, but many of our favorite, hand-picked deals are still available through the weekend.

Switching to an electric toothbrush can feel like a big leap — not just because of the cost but also due to the many high-tech options on the market. With AI tech, Bluetooth tracking and pressure ...