Our Take
The JLL R400 is a mid-range hydraulic rowing machine aimed at home users who want a compact cardio option without spending serious money. It's foldable, relatively quiet, and suits beginners or lighter users looking to build fitness at home. It sits below air and water rower territory in both performance and price.
Key Features
Hydraulic piston resistance system with adjustable tension levels
Foldable frame design for storage in smaller rooms or flats
Built-in LCD monitor displaying time, count, calories, and total strokes
Padded seat on a sliding rail for basic rowing motion
Non-slip footrests with adjustable Velcro straps to secure feet
Foam-padded handlebar for grip comfort during longer sessions
Our Verdict
A reasonable starting point for beginners with limited space and budget who want occasional low-intensity cardio at home. If you're committed to rowing as a primary training method, or you're over six feet tall, the limitations will frustrate you quickly — spend more and look at water or air alternatives.