
BOSSCARE 4D SL-Track Massage Chair
9.2Excellent · out of 10See current price ↗ BOSSCARE 4D SL-Track Massage Chair (opens in a new tab)- Stated: 4D mechanism · SL-track · Zero-gravity recline
- 403 buyer reviews
- Full-body massage chairs

Product images: Amazon listings
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.
Today's price, stock and seller at the click
| 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 | 36 |
| Auto programs | 12 |
| Foot rollers | Stated in the listing |
| Body scan | Stated in the listing |
| Buyer reviews | 403 · 4.2/5 |
| ASIN | B0H365G9XK |
| Price | See current price ↗ BOSSCARE 4D SL-Track Massage Chair (opens in a new tab) |
| 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) |
The two picks next to it in our zero-gravity massage chairs ranking, with their rating and a dated price.



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
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.
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.
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.
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.
Lean back into zero gravity, pick one of its 12 auto programs and let the heat warm your back.
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.
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.
What the BOSSCARE 4D SL-Track Massage Chair listing names:
Hold the height range, the weight limit and the full-recline depth against your home before you order.
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.
Measure the full-recline depth and the gap to the wall. Our fit planner runs the check in a minute.
Confirm the user height range and the weight limit with the seller or in the manual, for everyone who will use the chair.
Measure doorways, stairs and turns, and check whether delivery stops at the curb or comes into the room.
Ask what the warranty covers (frame, motors, upholstery), for how long, and who handles repairs.
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.
Short on floor space? The iBooMas P03 4D (7.8/10) is sold as space-saving.
How the BOSSCARE 4D SL-Track Massage Chair stacks up against the closest alternative in our ranking, the RELX Body Scan Massage Chair.
| Criterion | BOSSCARE 4D SL-Track Massage Chair | RELX Body Scan Massage Chair |
|---|---|---|
| Our rating | 9.2/10 | 9.2/10 |
| Mechanism | 4D | Not stated |
| Roller track | SL-track | SL-track, 53 in |
| Zero gravity | Stated | Stated |
| Airbags | 36 | 32 |
| Buyer reviews | 403 · 4.2/5 | 464 · 4.4/5 |
| Price | See 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
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.
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.
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.
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.
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.
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.
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.