Free vs. Another Gadget

Laser rangefinders frequently come with a hefty price tag. They require flagsticks to have reflectors for precise operation, but unfortunately, many don't. A major issue is the uncertainty about whether the device has correctly locked onto the target.

Considering that our phones are equipped with highly accurate GPS systems, capable of pinpoint accuracy up to a foot, it raises an important question: why are we spending so much on these costly tools?