Cardio machines

For home workouts and the gym: gear that won't end up gathering dust.

Buying tips

Measure your space first, including the room needed around the machine, and check the maximum user weight. Quiet belt or magnetic systems matter in flats and shared homes. Walking pads suit steady walking at a desk, while bikes and rowers suit longer, harder sessions.

General advice for this type of product, not a test of a specific item.