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BOSSCARE 4D SL-Track Massage Chair Review

Written from the listing and 403 buyer reviews, not from our own use · How we rate

We like the BOSSCARE 4D SL-Track Massage Chair for the mix: a 4D roller mechanism, an SL-track that runs from neck to glutes and a legs-up zero-gravity position. It's our #1 pick for zero-gravity massage chairs, and a natural fit for anyone who wants to recline and feel the rollers reach the hips.

Specifications
BrandBOSSCARE
CategoryFull-body massage chairs
Massage mechanism4D, as stated in the listing
Roller trackSL-track, as stated in the listing
Zero-gravity reclineStated in the listing
Heat functionStated in the listing
Airbags36
Auto programs12
Foot rollersStated in the listing
Body scanStated in the listing
Buyer reviews403 · 4.2/5
ASINB0H365G9XK
PriceSee current price ↗ BOSSCARE 4D SL-Track Massage Chair (opens in a new tab)
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 B0H365G9XK
Rating from a published formula

Compared with similar massage chairs

The two picks next to it in our zero-gravity massage chairs ranking, with their rating and a dated price.

Compare side by side ↗

RELX Body Scan Massage Chair

RELX Body Scan Massage Chair

9.2Excellent · out of 10$1,899.99Price on Sep 30, 2026 · may have changed
  • Stated: SL-track · Zero-gravity recline · Heat function
  • 464 buyer reviews
  • Full-body massage chairs
See the review ↗
MassaMAX MT398 4D Massage Chair

MassaMAX MT398 4D Massage Chair

8.0Very good · out of 10$2,559Price on Oct 29, 2026 · may have changed
  • Stated: 4D mechanism · SL-track · Zero-gravity recline
  • 120 buyer reviews
  • Full-body massage chairs
See the review ↗

36 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.

Why it made our list

What changes in your evenings

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

SL-track. The rollers follow your spine and keep going under the seat.

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, zero gravity tips it a long way back, so it wants the open floor a lounge usually has. The Bluetooth speakers turn it into the spot for music or a podcast, not just a massage. The body scan sets it up again for whoever sits down, handy when the whole household shares it.

In the bedroom, heat plus 12 auto programs make an easy wind-down before bed: pick one and lie back. Voice control means no hunting for the remote with the lights off.

On paper it leans toward the living room.

Great for you if…

  • You want our #1 zero-gravity massage chair
  • 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 trust a long track record: 403 buyer reviews

Skip it if…

  • Star ratings come first for you: 4.2/5 is below the 4.4 average of this ranking

Living with it

Delivery day

The listing gives no weight for the BOSSCARE 4D SL-Track Massage Chair, 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

Zero gravity needs depth. Measure the full recline and the gap behind the backrest before it arrives. Our fit planner checks it in a minute.

Your evenings

Lean back into zero gravity, pick one of its 12 auto programs and let the heat warm your back.

What BOSSCARE promises

The seller states, word for word, in the BOSSCARE 4D SL-Track Massage Chair listing:

  • The robotic hands glide smoothly along the extended SL-track, covering from your neck to upper thighs.
  • Target every muscle with full-body massage chairs tech: 36 airbags massage shoulders, arms, legs, and feet at 3 pressure intensities.
  • Sync music through Hi-Fi Bluetooth speakers to pair calming playlists with massage rhythms.
  • The heated massage office chair feature warms your lower back (40°C-45°C).

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
Mechanism
4D
Auto programs
12

What buyers say

Buyers give it 4.2/5, a solid record, slightly below this ranking's 4.4 average. And with 403 reviews behind it, that number is hard to argue with.

The numbers
Buyer rating
4.2/5
Reviews
403
This ranking's average
4.4/5

Fit, setup and support

What the BOSSCARE 4D SL-Track Massage Chair listing names:

  • SL-track
  • 4D roller mechanism
  • Zero-gravity recline
  • 36 airbags
  • 12 auto programs
  • Foot rollers
  • Body scan
  • Bluetooth speakers
  • Voice control
  • 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 4D SL-Track Massage Chair, we'd check the full-recline depth first: zero gravity tips it a long way back, so measure the floor behind it and the gap to the wall.

Before you buy

Your room

Measure the full-recline depth and the gap to the wall. 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

We have no recent price on file for this listing, so we don't print an old one.

The button opens the exact listing (ASIN B0H365G9XK), where today's price, stock and seller apply.

A better chair for you?

Short on floor space? The iBooMas P03 4D (7.8/10) is sold as space-saving.

How it compares

How the BOSSCARE 4D SL-Track Massage Chair stacks up against the closest alternative in our ranking, the RELX Body Scan Massage Chair.

CriterionBOSSCARE 4D SL-Track Massage ChairRELX Body Scan Massage Chair
Our rating9.2/109.2/10
Mechanism4DNot stated
Roller trackSL-trackSL-track, 53 in
Zero gravityStatedStated
Airbags3632
Buyer reviews403 · 4.2/5464 · 4.4/5
PriceSee current price ↗ BOSSCARE 4D SL-Track Massage Chair (opens in a new tab)$1,899.991

1 Price on Sep 30, 2026 · may have changed

Both score 9.2/10. The RELX Body Scan Massage Chair adds a higher buyer rating (4.4/5), while the BOSSCARE 4D SL-Track Massage Chair brings a 4D mechanism and 36 airbags.

Our take

The verdict

9.2Excellent · out of 10

If a friend asked us for one zero-gravity massage chair, we'd point them to the BOSSCARE 4D SL-Track Massage Chair. 403 buyers give it 4.2/5, good but not spotless. Where it falls short: a 4.2/5 buyer rating, under the 4.4 average of this ranking. If it fits your room, it's the one we'd order. If it doesn't, the RELX Body Scan Massage Chair is the plan B.

The score in detail

Our rating: 9.2/10

Buyer rating

4.2/5 average

Review volume

403 buyer reviews

Documented specifications

100/100 listing documentation score

Our rating is an editorial score out of 10. It is not a buyer star rating, and we have not used the product ourselves.

It weighs what buyers say about this exact listing, how many reviews there are, the specs and warranty the listing documents, and our editors' judgement of how it compares with the other chairs we rank.

A commission is never an input to the rating. Read the full methodology.

Read the methodology →

Frequently asked questions

Is the BOSSCARE 4D SL-Track Massage Chair any good?

We rate it 9.2/10 (excellent), #1 of 5 in our zero-gravity massage chair ranking. It is based on 403 buyer reviews averaging 4.2/5 and the specifications stated in the listing.

What do you get with the BOSSCARE 4D SL-Track Massage Chair?

Its listing states a 4D mechanism, an SL-track that reaches your glutes, a zero-gravity recline, 36 airbags, foot rollers for the soles and a body scan. 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 4D SL-Track Massage Chair?

Your room: measure the full-recline depth and the gap to the wall. 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 4D SL-Track Massage Chair?

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 4D SL-Track Massage Chair yourselves?

No, we haven't used it ourselves. Everything on this page comes from its listing and 403 buyer reviews, read line by line and weighed with our published formula.

Keep comparing

If the BOSSCARE 4D SL-Track Massage Chair hasn't sold you yet, see where it ranks, read the guides that feature it or browse all full-body massage chairs.

Where it ranks

Read this before you buy