I actually bike to work also, but just got this under desk bike and am really liking it. Don't feel like its distance calculator is super accurate, but supposedly I biked 30 miles yesterday. Much better than nothing either way!
Did have to tighten the bolts on my desk chair and lube it to get it to stop squeaking though
Even with light biking it raises my metabolism enough that I would be a sweaty mess after an hour
I'm just lightly pedaling - my office is cold so I actually still kept my hoodie on all day. Going for zone 2 or less :) Normally my hands get cold though and they haven't with the bike