Smart scales that sync with iPhone and iPad offer a convenient way to monitor personal health metrics. Prices span from under $30 for basic features to around $500 for models with clinical-grade body ...

CarPlay is a useful Apple feature that brings communication and entertainment apps from your iPhone to the built-in screen in your car. Install supported apps on your iPhone, then compatible CarPlay ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Erika Rasure is globally-recognized as a leading consumer economics subject matter expert, ...