RELX Mars Pro Massage Chair, 20 Modes, SL-Track, Zero Gravity

Chair Modes: The RELX Mars Pro is a full-body massage recliner described with a 20-mode system, SL-track, heat, airbag massage and zero-gravity positioning. Its large listed footprint and extensive massage features make fit and setup important considerations for a living room.

At a glance

Listing describes a 53-inch SL-track intended to follow the body from neck to thighs.
The described massage setup combines 15 automatic modes, 5 manual modes and airbags with 5 pressure levels.
Far infrared heat is specified for the lower back and calves, alongside foot rollers and an extendable calf rest.
Zero-gravity positioning, yoga-style stretching and voice control are listed features.

Price

$1,999.98Save 26%

Reference price: ~~$2,699.99~~

Price checked: Nov 14, 2026

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Pros and cons

Pros

Multiple automatic and manual modes give buyers more than one listed massage approach.
Airbag pressure adjustment and dedicated foot rollers provide several massage elements beyond the back rollers.
Heat is listed for both the lower back and calves, rather than only one area.

Cons

Assembly is required, so buyers should plan for setup after delivery.

Technical specifications

16 specifications

Identity
Brand	RELX
Model	RELX Mars Pro

Dimensions and installation
Form factor	Recliner
Dimensions listed	35.04 x 29.84 x 40 inches

Materials and care
Material listed	Leather
Seat material	Faux Leather
Care instructions	Spot Clean, Wipe Clean
Assembly	Assembly required. Instructions included.

Massage and comfort features
Track length	53-inch SL track
Audio and control	AI Voice & Bluetooth Speaker

Use and placement
Color	Space White
Size	X-Large
Recommended uses	Lounging, Reading, Relaxing, Sleeping
Surface recommendation	Hard Floor
Indoor/outdoor use	Indoor
Included components	Caster, Massage Chair

What to know before buying

Listing details to confirm

The listing details are inconsistent: it calls the upholstery leather while also specifying faux leather, and gives dimensions as 35.04 x 29.84 x 40 inches while a separate depth field says 66.02 inches. Confirm the actual upholstery and the chair's operating or reclined footprint before purchase. The listing also uses both 20-mode and 15-auto plus 5-manual descriptions, and describes body scanning and zero-gravity positions without specifying how they are configured. Claims about massage accuracy and relief are manufacturer statements, not verified outcomes.

What’s in the box

Included

Caster
Massage chair

Who is it for?

A good fit for

Buyers seeking a home recliner with multiple massage modes, airbag pressure settings, heat and foot massage.
People who want a chair described with zero-gravity positioning, stretching and voice control.

Less suited to

Buyers with limited floor space or who cannot accommodate furniture assembly.
Anyone who needs confirmed upholstery composition or a precise reclined footprint before ordering.

RELX Mars Pro Massage Chair, 20 Modes, SL-Track, Zero Gravity · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.8 / 5 · 11 ratings

5 stars85%85%
4 stars15%15%
3 stars0%0%
2 stars0%0%
1 star0%0%

Customer feedback highlights comfort and back support, with the supplied summary reporting that some customers found it relieved back soreness quickly. These impressions may matter to buyers considering a chair with an SL-track and adjustable massage modes, but the small rating sample does not establish results for every user.

Positive themes

Customer feedback describes the chair as comfortable and supportive for the back.

Frequently asked questions

How many massage modes does the RELX Mars Pro have?

The title and feature text describe 20 modes, while the detailed feature wording breaks these down as 15 automatic and 5 manual modes.

What areas have heating?

The listing specifies far infrared heating for the lower back and calves.

What should I know about the chair's size?

The stated dimensions are 35.04 x 29.84 x 40 inches, but another listing field gives a depth of 66.02 inches. Confirm the dimensions needed for placement, especially the reclined footprint.

Does it require assembly?

Yes. The listing says assembly is required and instructions are included.