Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Khadija Khartit is a strategy, investment, and funding expert, and an educator of fintech ...

Your phone's SIM card allows the device to make calls, send texts, and connect to the internet. The SIM card provides a phone number that identifies your device on the carrier's network, whether it's ...

A smart lock offers convenience to busy households, allowing you to unlock your door without reaching into your pocket for that elusive key. Many can be unlocked by the proximity of a smartphone or ...

Fingerprint scanners make it easier than ever to secure your smartphone, reducing the need to type in a PIN code or password. Whether you’re locking or unlocking your device or signing into apps, it’s ...

The Android lock screen has evolved many times over the years. There have been various slide-to-unlock methods, and OEMs have always put their own spin on things. As it turns out, there are also a lot ...

We may receive a commission on purchases made from links. Smart Locks are slowly becoming must-have options for smart home fans. They offer the typical deadbolt security of a regular lock while giving ...

An improvement to an existing AI-based brain decoder can translate a person's thoughts into text without hours of training. When you purchase through links on our site, we may earn an affiliate ...