Broadly speaking, there are two requirements for a button-cell battery to serve as a safe replacement: size and voltage. An LR44 measures in at 0.46 inches in diameter and 0.21 inches in height.

In fact, you can replace an LR44 with a variety of other button-cell batteries, so long as they have the right size and voltage. If you can't easily find LR44 batteries, you should be able to find ...

Despite its small size, the tester is a powerful tool ... The tester can be used with a wide range of cylindrical and button cell batteries, including AA, AAA, C, CR123A, D, 9V, N, CR2, CRV3 ...

This is the thinnest smartphone Samsung (and probably anyone) has ever made. It’s now available for pre-order.

Garmin's HRM 600 heart rate chest strap adds to the running dynamics recorded by a Garmin watch, including step speed loss.

A noteworthy wearable, bridging the gap between active and design-oriented devices. The Huawei Watch Fit 4 series has arrived ...

The X-Tap sensor provides 9 health readings in 60 seconds. Huawei introduced its latest wearables at an event in Berlin, ...

Better protect yourself using these Apple Watch tools. Repeated, long-term exposure to noise levels at or above 85 decibels ...

Samsung Galaxy Watch 8 Classic renders have been leaked, showing a design that’s inspired from the Galaxy Watch Ultra but with the famous rotating bezel with which Samsung has had a love-hate ...

Harman Kardon is one of those brands with stop and stare credentials. By that I mean pretty much every H/K device I've come across has made me do a doubl ...