Is this bike good for back pain?

The recumbent seat and backrest support the lower back and take weight off the spine, which many riders with back issues prefer over an upright bike. It is not a medical device, so check with a clinician if pain is ongoing.

Does the console track calories or heart rate?

No. It shows speed only, with no distance, calories, pulse or program modes. Riders who want those metrics should look at recumbents with a fuller console or app support.

How hard is the top resistance?

The 16 magnetic levels are set by a knob, and owners describe the top end as moderate rather than hard. Strong riders will likely outgrow it; beginners and casual users usually have enough range.

What height of rider does it fit?

YOSUDA lists a maximum user height of 6'2". The seat adjusts, but taller riders should check the seat-to-pedal distance before buying.

What is included in the box?

The bike ships with some assembly tools and the parts needed to build it. You may still need your own screwdrivers or wrenches to finish setup.

How does it compare with an upright exercise bike?

It trades the upright riding position for a reclined seat with a backrest, which is easier on the back and joints but works the core less. It is also longer and bulkier, so measure your space.