The armali SL-Track Zero Gravity Massage Chair uses a long SL-track system that follows the natural curve of your spine. This matters because it allows the rollers to travel from your neck down to your hamstrings, not just your upper back. The chair automatically scans your shoulder height and width to adjust its massage nodes before starting.

In daily use, the zero-gravity recline is the standout feature. It shifts your weight distribution to relieve pressure on your spine, making the 4D massage rollers feel deeper and more effective. Voice control lets you switch programs hands-free, which is useful when you’re already fully reclined. The heating function is subtle, working best to warm up tight lower back muscles.

Build quality is solid for the price, with a brown synthetic leather that’s easy to clean. It accommodates users from about 4’9″ to 6’2″ comfortably. If you’re taller than that, you’ll find the foot extension insufficient. At over four feet long when fully reclined, you’ll need a dedicated spot for it in your room.