My trusty carry-on luggage has accompanied me on countless trips—from two nights to two weeks—on planes, trains, buses and ...

The new Nuki Smart Lock ($159), the company’s first designed for US deadbolts, is the most advanced retrofit smart lock I’ve tested. It features a sleek, compact design that l ...

The Nuki smart lock comes with an array of features and works with your existing deadbolt, so you can still use a key.

Phone signal in parts of Scotland can be patchy, and you don’t want to get lost in rural areas. To make sure you always know ...