4D + 3D · 380 lb
Alfine
Alfine A688
5'0"–6'4"Up to 380 lb4D + 3D
- Premium 4D with a 380 lb rating
- 4D + 3D mechanism with a 380 lb rating. 3-year warranty.
- Top price band, and the box size isn't published.
Gethope · 4D · SL-Track
Gethope 4D Zero Gravity Massage Chair
The Gethope 4D Zero Gravity Massage Chair is the higher-capacity of Gethope's two chairs here, with a 400 lb limit and 40 airbags. It pairs 4D rollers with an SL track, heat and zero gravity. Ask the seller whether the seat and footrest fit your tallest user before you order.
Height rangeNot published
Weight limit400 lb
Rollers / track4D · SL-track
Reclined lengthNot published
Narrowest doorNot published
Shipping weightNot published
Price band $1,000–$2,000
Buy on AmazonPrices change often; Amazon shows today's price. We earn from qualifying purchases.
Who it fits, and who should look elsewhere
A good fit if
- Your heaviest user is up to 400 lb.
- You want 4D rollers on an SL track with 40 airbags, heat and zero gravity.
- You are willing to confirm the height range and warranty with the seller before ordering.
Look elsewhere if
- You need a stated height range to check your tallest user; none is given here.
- A stated warranty term matters to you; this chair has none.
- You want to plan the doorway route first; no carton size is stated.
Everything Gethope publishes
Body fit
- Recommended user height
- Not published
- Maximum user weight
- 400 lbs
- Roller mechanism
- 4D
- Track type
- SL-Track
- Zero gravity (as stated)
- Yes
- Heat
- Yes
- Airbags
- 40 Airbags
Size
- Upright dimensions
- Not published
- Reclined dimensions
- Not published
- Minimum door width
- Not published
- Chair weight
- Not published
Delivery & setup
- Package dimensions
- Not published
- Package weight
- Not published
- Delivery
- Not published
- Assembly
- Not published
Warranty, returns & power
- Warranty
- Not published
- Return policy
- Not published
- Voltage
- Not published
- Wattage
- Not published
- Amperage
- Not published
- Power requirements
- Not published
Three things to check first
!
Get the height range in writingNo recommended height range is stated for this chair. Send the seller your tallest user's height and ask whether the seat and footrest fit them.
!
Ask for the warranty termNo warranty is stated. Ask the seller how long parts and labor are covered and who services the chair in the United States.
!
Plan the delivery routeNo carton size is stated. Ask the seller for the box dimensions, then measure every door and turn before delivery day.
If the Gethope 4D isn't quite right
Each of these is another chair we track. The lines compare published values only; this is not a ranking.
4D · 40 airbags
BOSSCARE
BOSSCARE 4D SL-Track Massage Chair
4'11"–6'2"Up to 300 lb4D
- 4D with a documented airbag count
- A 4D mechanism on an SL-track with 40 airbags and a three-year motor warranty.
- A 300 lb limit, and no carton size is published.
400 lb · SL-track
TLIFE
TLIFE 160° SL-Track Massage Chair
5'0"–6'5"Up to 400 lbFixed
- Highest weight limit on a budget
- 400 lb rating for under $1,000. Height range goes up to 6'5".
- Fixed rollers rather than 3D or 4D, and a 1-year warranty.
The comparisons above are read from each chair's recorded values for the chairs we track. Check the current listing and terms before you buy.
Where these numbers come from
Sources for this chair
- Model number, Amazon "product dimensions" label, Maximum user weight, Track type, Roller mechanism, Zero gravity (as stated), Heat, Airbags: Amazon listing (the seller's own product page; structured extraction).
- Amazon listing — Value source
- Last checked Oct 8, 2026.
What we haven't checked
- We haven't sat in this chair. We make no comfort or medical promise for any body type.
- Gethope does not publish a package dimensions for this chair.
- Gethope does not publish a upright dimensions for this chair.
- Gethope does not publish a reclined dimensions for this chair.
- Gethope does not publish a minimum door width for this chair.
- Gethope does not publish a recommended user height for this chair.
- Gethope does not publish a voltage for this chair.
- Each model's specs carry a check date. After that date the page stops presenting the model as currently buyable and asks you to confirm availability on Amazon.