What’s the difference between a ring buoy and a rescue sling?

“Ring buoys and rescue slings serve different purposes in overboard recovery. Ring Buoys: Circular flotation devices thrown to a person in the water. Rescue Slings: Designed to secure and lift a person back onto the boat. Ease of Use: Buoys provide immediate flotation, while slings aid in retrieval. Recommended Setup: Having both on board improves response options.”