I have a friend who got a desk bike and who has had a lot of health gains from it. I tried it and found it easier to ride and read on a screen because vision field is more stable than when walking. It's a bit easier to type, too. Not a pedaler, it has a seat that subs for a desk chair. So, think about what you will want to do when using the equipment to get the best fit.

Like this
https://www.amazon.com/FitDesk-Bike-Desk-3-0-Built/dp/B06XYHXP8W/

Have one and it’s great. I have it set up next to my desk and usually use it in the morning before I start my workday, while listening to a podcast like the daily. Sometimes I use it during meetings but rarely.