Diaper sensors are small devices designed to detect moisture in a diaper. They use technology to alert caregivers when a diaper is wet, helping to maintain the comfort and hygiene of babies. These sensors can be integrated into disposable or cloth diapers and often connect to a smartphone app for real-time notifications. The primary goal of diaper sensors is to reduce the risk of diaper rash and improve overall care for infants. By providing timely alerts, they allow parents and caregivers to change diapers promptly, ensuring that babies stay dry and comfortable throughout the day and night.