In the past few years, we have covered plenty of decent mini exercise bikes that can give you a light workout. The Exerpeutic 2000M Motorized Leg & Arm Exerciser is also worth a look. It has 12cm wide foldable pedals and a motor to get your legs or arms moving. It moves your feet or hand as you watch TV or work.
The unit comes with a handheld speed controller and built-in handle. It has a LCD display to show distance, time, calories burned, and reps.