A cell phone signal booster can fix dropped calls and slow data at home. Here are our six picks, plus how to choose by gain, coverage, and carrier.

Say goodbye to tangled wires and unsightly technical equipment with the SureCall Flare 3.0, a sleek signal booster that gives ...

His work has appeared in Vice, Tedium, Star Trek.com, Today I Found Out, Typebar, SyFy Wire, and How To Geek. Currently ...

Drop a Raspberry Pi and USB sound card inside to turn it into a voice AI using Google Gemini 3.8 Live. Pick up the receiver ...

The Fairphone is a repairable, moderately priced phone that’s finally available in the US. We put it to the test.

Upcycling smartphones makes a lot of sense, especially since they contain so many components that remain useful long after ...

Here is the list of all new Build a Phone Empire codes that give free cash, RP, and other useful rewards for faster progress.

The 3D-printed ADHD ONE lets users take calls through a paired iPhone over Bluetooth, keeping the smartphone out of sight to reduce distractions. It has a Raspberry Pi Pico and physical keypad, but ...

Elon Musk’s SpaceX is moving to get into the cell phone business — scooping up billions of dollars’ worth of cellular spectrum licenses and putting traditional telecom giants on the defensive. Musk’s ...

Building a cost-effective, entry-level smart home is an experiment that should come with careful planning and an emphasis on simplicity. Overengineering can cause frustration, particularly when your ...

CircuitMess, a Croatian electronics kit maker, is selling MAKERphone 2.0, a build-it-yourself 4G phone on Kickstarter that buyers program in MicroPython or Arduino C++ and extend with plug-in hardware ...

Gear makers will gladly sell you a hundred different add-ons to improve your sound system. To this day, it's possible to buy gold-plated audio cables, even though they can't really improve digital ...