Most of the best fitness trackers and many of the best fitness smartwatches rely almost entirely on touchscreens, with buttons as a distant afterthought. But the more serious you get about fitness, the less reliable these touch-reliant devices become.
You can get a great sweat on with the best low-profile exercise machines for home gyms. These machines were designed with smaller spaces in mind and are compact, easily foldable, and storable so you can do big workouts in small places.
The cardiovascular benefits of using a treadmill and a stationary bike at home are relatively the same. But which should you buy? That all comes down to what you enjoying doing more, your storage capabilities, and what is best for your body.