A smartphone holder is a device designed to securely hold a smartphone in place, allowing for hands-free use. These holders come in various forms, including car mounts, desk stands, and tripod attachments. They are often adjustable to accommodate different smartphone sizes and angles, making it easier to view the screen or take photos. Smartphone holders are popular among users who want to enhance their experience while using their devices. For instance, a car mount allows drivers to navigate using GPS without taking their hands off the wheel. Similarly, a desk stand can help with video calls or streaming, providing a stable viewing angle.