How to run code when a model or part has moved?

I have tried onChanged and that didn't work here is what I tried:

local object = script.Parent
local function onChanged(property)
    local value = object[property]

    print(object:GetFullName() .. "." .. property .. " (" .. typeof(value) .. ") changed to " .. tostring(value))
end
object.Changed:Connect(onChanged)

And I have also tried this:

script.Parent.Part.Changed:Connect(function(NewValue)
    print(NewValue)
    print("Worked")
end)