Handheld ultrasound is suitable for a wide range of care areas, including emergency medicine, critical care, cardiology, urology, primary care, vascular, obstetrics and gynecology, and musculoskeletal imaging. Its portability, cost-effectiveness, ease of use, and real-time imaging capabilities make it an ideal tool for point-of-care ultrasound in these care areas. Additionally, handheld ultrasound is useful in remote and low-resource settings where access to traditional ultrasound machines may be limited.