Product images: Amazon listings

BOSSCARE 2026 4D 57" SL-Track, Black Review

Name: BOSSCARE 2026 4D 57" SL-Track, Black
Brand: BOSSCARE
SKU: B0G2SHW68R

5.7Fair · out of 10Rated from the listing's documented specs, no customer-review data yet

Written from the listing's specs, not from our own use · How we rate

The BOSSCARE 2026 4D 57" SL-Track in Black packs a 4D roller mechanism, 57 inches of SL-track from neck to glutes and a legs-up zero-gravity position into one massage chair. This BOSSCARE massage chair makes most sense for anyone who wants to recline and feel the rollers reach the hips; we rate it 5.7/10 from its listing.

$1,699.99

Price on Sep 30, 2026 · may have changed

Check the price on Amazon ↗Affiliate link · price and stock on Amazon

Compare side by side ↗

Specifications

Brand	BOSSCARE
Category	Full-body massage chairs
Massage mechanism	4D, as stated in the listing
Roller track	SL-track, as stated in the listing
Zero-gravity recline	Stated in the listing
Heat function	Stated in the listing
Airbags	40
Track length	57 inches
Foot rollers	Stated in the listing
ASIN	B0G2SHW68R
Price	$1,699.99¹

¹ Price on Sep 30, 2026 · may have changed

Full listing title: 2026 4D Massage Chair Full Body,Zero Gravity 57“SL-Track Recliner

Listing evidence

Massage mechanism	Exact listing (title and feature bullets)
Roller track	Exact listing (title and feature bullets)
Zero-gravity recline	Exact listing (title and feature bullets)
Heat function	Exact listing (title and feature bullets)

Updated October 2026

Exact listing, ASIN B0G2SHW68R

Rating from a published formula

Compared with similar massage chairs

The two massage chairs closest to it on our rating, each with a dated price.

Compare side by side ↗

BOSSCARE 2026 4D 57" SL-Track, Black

5.7Fair · out of 10$1,699.99Price on Sep 30, 2026 · may have changed

Stated: 4D mechanism · SL-track · Zero-gravity recline
Full-body massage chairs

This product ↑

Osaki Emperor II 4D

5.8Fair · out of 10$4,999Price on Sep 30, 2026 · may have changed

Stated: 4D mechanism · SL-track · Zero-gravity recline
Full-body massage chairs

See the review ↗

Alfine A860 4D&3D Massage Chair

5.7Fair · out of 10$6,499Price on Sep 30, 2026 · may have changed

Stated: 4D mechanism · SL-track · Heat function
Full-body massage chairs

See the review ↗

40 airbags

That's the count the listing gives. The airbags fill and let go around your shoulders, arms, legs or feet while the rollers work your back, so the chair holds you instead of just pressing on your spine. The listing pairs them with a 57-inch SL-track.

What it has going for it

What changes in your evenings

4D rollers. On top of 3D depth control, the rollers vary their speed and rhythm as they work.

57-inch SL-track. The rollers follow your spine and keep going under the seat, over 57 inches of track.

Zero-gravity recline. Lean back until your legs rise to about the level of your heart, then let the program run.

Living room or bedroom?

In the living room, the Bluetooth speakers turn it into the spot for music or a podcast, not just a massage.

In the bedroom, the space-saving design sits closer to the wall, which matters in a smaller room. The heat makes it a warm wind-down before bed. The app starts a program from your phone, no remote to find.

On paper it leans toward the bedroom.

Great for you if…

You like a roller massage that changes pace instead of repeating one stroke
You carry tension low down and want the rollers to reach your hips and glutes
You want to lie back with your legs raised after a long day

Skip it if…

You'd rather wait for buyer reviews: none are captured for this listing yet

Living with it

Delivery day

The listing gives no weight for the BOSSCARE 2026 4D 57" SL-Track in Black, so ask before delivery day and line up a second pair of hands. Check the manual for how much assembly is left to you.

Finding its spot

It is sold as space-saving, so it can sit closer to the wall than most. Still measure the full recline: "space-saving" is not a number. Our fit planner checks it in a minute.

Your evenings

Lean back into zero gravity, let the heat warm your back and let the foot rollers work your soles.

What BOSSCARE promises

The seller states, word for word, in the BOSSCARE 2026 4D 57" SL-Track in Black listing:

40 strategically placed airbags extend from shoulders to feet.
The 57-inch SL track extends from the neck to the thighs, increasing the massage area by 50%+.

Their words and their figures, not our measurements. How the massage feels is something no listing can tell you.

Stated in the listing

Roller track: SL, 57 in
Mechanism: 4D

Fit, setup and support

What the BOSSCARE 2026 4D 57" SL-Track in Black listing names:

SL-track, 57 inches
4D roller mechanism
Zero-gravity recline
40 airbags
Foot rollers
Bluetooth speakers
App control

Hold the height range, the weight limit and the full-recline depth against your home before you order.

The one thing we'd check first

If we were buying the BOSSCARE 2026 4D 57" SL-Track in Black, we'd check the gap to the wall first: space-saving chairs still need some clearance behind the backrest, and the manual gives the figure.

Before you buy

Your room

Measure the full-recline depth and the gap to the wall; the listing says space-saving, but confirm the clearance in the manual. Our fit planner runs the check in a minute.

Your body

Confirm the user height range and the weight limit with the seller or in the manual, for everyone who will use the chair.

Delivery

Measure doorways, stairs and turns, and check whether delivery stops at the curb or comes into the room.

Warranty

Ask what the warranty covers (frame, motors, upholstery), for how long, and who handles repairs.

Price and availability

On Sep 30, 2026 the listing showed $1,699.99. That puts it around the middle of the 67 massage chairs we have a recent price for.

The button opens the exact listing (ASIN B0G2SHW68R), where today's price, stock and seller apply.

The price

Price: $1,699.99Price on Sep 30, 2026 · may have changed
Among 67 massage chairs: Middle third

A better chair for you?

Need more weight headroom? The Human Touch Gravis ZG (5.7/10) is rated for up to 400 lb.

How it compares

How the BOSSCARE 2026 4D 57" SL-Track in Black stacks up against the closest alternative, the Osaki Emperor II 4D.

Criterion	BOSSCARE 2026 4D 57" SL-Track, Black	Osaki Emperor II 4D
Our rating	5.7/10	5.8/10
Mechanism	4D	4D
Roller track	SL-track, 57 in	SL-track
Zero gravity	Stated	Stated
Airbags	40	Not stated
Price	$1,699.99¹	$4,999¹

¹ Price on Sep 30, 2026 · may have changed

Pick the Osaki Emperor II 4D if you want our higher-rated option (5.8/10); stay with the BOSSCARE 2026 4D 57" SL-Track in Black for 40 airbags.

Compare side by side ↗See the Osaki Emperor II 4D review →

Our take

The verdict

5.7Fair · out of 10

What we'd buy the BOSSCARE 2026 4D 57" SL-Track in Black for is a 4D roller mechanism, with 57 inches of SL-track from neck to glutes as a bonus. No buyer reviews yet, so this BOSSCARE massage chair has to win you over on paper. The catch with the BOSSCARE: no word on the weight limit or the warranty. We'd pick it if you like a roller massage that changes pace instead of repeating one stroke; otherwise, put it next to the Osaki Emperor II 4D first.

Check the price on Amazon ↗Affiliate link · price and stock on AmazonAll full-body massage chairs →

The score in detail

Spec-based rating on a 4.5–8.5 scale: 4.5 + average of the 4 criteria × 0.4. Capped at 8.5 because no customer evidence is included.

Key specifications

4 / 10

Build, warranty & certifications

3 / 10

Listing documentation

2 / 10

Fit & compatibility

3 / 10

This product has no captured buyer-review record yet, so its rating comes from the documented listing alone: four criteria scored out of 10 (key specifications; build, warranty and certifications; listing documentation; fit and compatibility), placed on a 4.5–8.5 scale. Read the full methodology.

Read the methodology →

Frequently asked questions

Is the BOSSCARE 2026 4D 57" SL-Track in Black any good?

We rate it 5.7/10 (fair). The rating comes from its documented listing alone, as no customer-review record is captured yet.

What do you get with the BOSSCARE 2026 4D 57" SL-Track in Black?

Its listing states a 4D mechanism, a 57-inch SL-track that reaches your glutes, a zero-gravity recline, 40 airbags, foot rollers for the soles and built-in heat. These are the seller's figures, not our measurements: how the massage feels can't be read from a listing.

What should I check before ordering the BOSSCARE 2026 4D 57" SL-Track in Black?

Your room: measure the full-recline depth and the gap to the wall; the listing says space-saving, but confirm the clearance in the manual. Our fit planner runs the check in a minute. Your body: confirm the user height range and the weight limit with the seller or in the manual, for everyone who will use the chair. Delivery: measure doorways, stairs and turns, and check whether delivery stops at the curb or comes into the room. Warranty: ask what the warranty covers (frame, motors, upholstery), for how long, and who handles repairs.

Where can I buy the BOSSCARE 2026 4D 57" SL-Track in Black?

We link to the exact listing on Amazon, where today's price, stock and seller apply. It is an affiliate link, and it has no effect on the rating.

Have you used the BOSSCARE 2026 4D 57" SL-Track in Black yourselves?

No, we haven't used it ourselves. Everything on this page comes from its listing, read line by line and weighed with our published formula.

Full-body massage chairs ↗All BOSSCARE products Comparison tool All product reviews