To ensure safety around the pool, which is the best practice?

Using only battery-operated devices on the pool deck or near the water is the best practice for ensuring safety around the pool. This approach significantly reduces the risk of electrical accidents, which can occur when electrical devices come into contact with water. Water is a good conductor of electricity, and using battery-operated devices minimizes the chances of electric shock for swimmers, coaches, and other individuals present near the pool.

Battery-operated devices do not require plugging into an electrical outlet, which means there are fewer opportunities for electrical cords to become wet or present trip hazards around the pool area. This practice aligns with safety protocols that recommend the careful management of electrical sources around water to prevent accidents and ensure the wellbeing of all participants.

In contrast, allowing any electrical device near the pool or using extension cords poses unnecessary risks, as it can lead to exposure to potentially dangerous situations. Avoiding the use of devices altogether may limit functionality and communication, but it's not as practical or effective as utilizing safer battery-operated alternatives.