Do you know how to make dehydrated fruit?

I bought some from the store, trying to be a but healthy and what not but they all have sugar added... I want some REAL dehydrated fruit with nothing added unless it's necessary for it to become dehydrated. Can I do it in the oven or do I need to buy a food dehydrator?

I think you can do it in the oven, but it takes a long time and would tie up your kitchen. I would invest in a food dehydrator!

You can do it in the oven at like 200 or something degrees for 3-4 hours.

I never use the oven so I think that'd be fine.
I shall tryyy   Yum