Around 8:15am I was home and looked out my window where I saw an object pretty high in the sky that seemed foreign after observation.

Tues. April 5th.
Approximately 8:15 am
I witnessed one hovering/floating black object in the sky. I was looking outba south facing window. At first, I thought it was a runaway balloon by the floating movement but I realized it wasn't the right shape and wasn't continuously elevating like balloons do when released into sky. It also wasn't quite the right movement as a balloon. As I continued to watch, it rotated, revealing a donut/tire shape. It rotated back and then stopped. After a second of pause it moved in what I would describe as a calm, intentional, smooth movement north - northwest. I ran to the back of my apartment to try to see more as the window frame I was looking out was not big enough and I lost sight. After googling "black donut shaped UFO" I have found several videos of exactly what I witnessed.