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We decoded what’s under the hood. These 176 specs & features — led by general information, dimensions & weight, design & materials & massage mechanism — might just seal the deal.
A fast snapshot of the Alfine A688, covering its standout specification and what you can expect right out of the box.
Alfine A688
The Alfine A688 Heaven Duet is a high-end massage chair featuring advanced 4D and 3D dual-mechanism technology for lifelike precision. It offers Zero Gravity reclining, SL-track coverage, and targeted lumbar heat. With AI voice control and a touchscreen remote, it provides a fully customizable, professional-grade spa experience at home.
Specifications & Facts
176
Specs measured. Drama avoided.
Get more than a spec sheet. We broke down the Alfine A688 into what users actually care about — feel, function, and what’s worth it.
General Information
7
Alfine A688
User Weight Capacity
What is the maximum user weight capacity?
300
lbs
0Votes
283.36
lbs (Average)
Alfine A688
Maximum user weight capacity is 300 lbs (136.08 kg), accommodating a broad user base safely.
The maximum user weight supported by the chair structure.
When it comes to User Weight Capacity,
Alfine A688 ◉ is
better than
Massage Chair in this range ◉
, delivering
higher
16.6 lbs
measurement.
Don’t keep it to yourself — be the first to react and review the
User Weight Capacity on Alfine A688
◉ and help others decide!
Alfine A688
Product Type
What type of massage chair is this?
77
Alfine A688
0
Votes
Zero Gravity
26
Massage Chairs in this range
Full Body
Alfine A688
This product type supports zero gravity functionality, meaning it can recline to a position that reduces spinal pressure and enhances body relaxation.
Defines the general classification of the massage chair based on its design and coverage area.
When it comes to Product Type,
Alfine A688 ◉ is
better than
Massage Chair in this range ◉
, delivering
higher
51 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Product Type on Alfine A688
◉ and help others decide!
Alfine A688
Series
What is the chair’s series or model line?
77
Alfine A688
0
Votes
Alfine
24
Massage Chairs in this range
OS‑Pro
Identifies the marketing series or product line to which the model belongs.
When it comes to Series,
Alfine A688 ◉ is
better than
Massage Chair in this range ◉
, delivering
higher
53 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Series on Alfine A688
◉ and help others decide!
Alfine A688
Model Number
What is the model number?
37
Alfine A688
0
Votes
A66-01
18
Massage Chairs in this range
MR360
The manufacturer’s reference code for identification or warranty registration.
When it comes to Model Number,
Alfine A688 ◉ is
better than
Massage Chair in this range ◉
, delivering
higher
19 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Model Number on Alfine A688
◉ and help others decide!
Alfine A688
Country of Origin
Where was the chair made?
37
Alfine A688
0
Votes
China
13
Massage Chairs in this range
China
Indicates where the chair was manufactured or assembled.
When it comes to Country of Origin,
Alfine A688 ◉ is
better than
Massage Chair in this range ◉
, delivering
higher
24 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Country of Origin on Alfine A688
◉ and help others decide!
Alfine A688
Intended User Height Range
What is the supported user height range?
22
Alfine A688
0
Votes
5.0-6.3 ft
18
Massage Chairs in this range
5'0-6'2 ft
Indicates the supported height range for optimal massage coverage.
When it comes to Intended User Height Range,
Alfine A688 ◉ is
better than
Massage Chair in this range ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Intended User Height Range on Alfine A688
◉ and help others decide!
Alfine A688
Release Year
What is the release year?
87
Alfine A688
0
Votes
2023
24
Massage Chairs in this range
2024
The year the chair was first released, showing product recency.
When it comes to Release Year,
Alfine A688 ◉ is
better than
Massage Chair in this range ◉
, delivering
higher
63 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Release Year on Alfine A688
◉ and help others decide!
Dimensions & Weight
12
Alfine A688
Width
What is the chair’s width?
30.31
inch
0Votes
31.52
inch (Average)
Alfine A688
Width of the chair is 30.31 inch (77 cm), suitable for most average room spaces.
The total side-to-side measurement of the chair in an upright position.
When it comes to Width,
Alfine A688 ◉ is
worse than
Massage Chair in this range ◉
, delivering
equal
1.2 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Width on Alfine A688
◉ and help others decide!
Alfine A688
Depth
What is the chair’s depth?
59.05
inch
0Votes
58.87
inch (Average)
Alfine A688
The depth of the chair is 59.05 inch (149.97 cm), which indicates how much floor space the chair occupies from front to back.
The front-to-back measurement when the chair is in a standard position.
When it comes to Depth,
Alfine A688 ◉ is
better than
Massage Chair in this range ◉
, delivering
higher
0.2 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Depth on Alfine A688
◉ and help others decide!
Alfine A688
Height
What is the chair’s height?
42.27
inch
0Votes
46.49
inch (Average)
Alfine A688
Overall height is 42.27 inch (107.36 cm), which affects space planning and ergonomics.
The full height from base to top when upright.
When it comes to Height,
Alfine A688 ◉ is
worse than
Massage Chair in this range ◉
, delivering
equal
4.2 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Height on Alfine A688
◉ and help others decide!
Alfine A688
Seat Width
What is the seat width?
20.1
inch
0Votes
21.28
inch (Average)
Alfine A688
Seat width is 20.1 inch (51.05 cm), balancing comfort for average adult users without excessive bulk.
The width of the seat area where the user sits.
When it comes to Seat Width,
Alfine A688 ◉ is
worse than
Massage Chair in this range ◉
, delivering
equal
1.2 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Seat Width on Alfine A688
◉ and help others decide!
Alfine A688
Seat Depth
What is the seat depth?
20
inch
0Votes
20.82
inch (Average)
Alfine A688
Seat depth measures 20 inch (50.8 cm), describing the front-to-back seating area for user comfort.
The measurement from seat front to backrest.
When it comes to Seat Depth,
Alfine A688 ◉ is
worse than
Massage Chair in this range ◉
, delivering
equal
0.8 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Seat Depth on Alfine A688
◉ and help others decide!
Alfine A688
Net Weight
What is the chair’s net weight?
213
lbs
0Votes
220.88
lbs (Average)
Alfine A688
Net weight is 213 lbs (96.62 kg), indicating the substantial build quality but requires consideration for placement and mobility.
The total weight of the massage chair without packaging.
When it comes to Net Weight,
Alfine A688 ◉ is
better than
Massage Chair in this range ◉
, delivering
higher
7.9 lbs
measurement.
Don’t keep it to yourself — be the first to react and review the
Net Weight on Alfine A688
◉ and help others decide!
Alfine A688
Seat Height
What is the seat height?
20
inch
0Votes
20.39
inch (Average)
Alfine A688
Seat height is 20 inch (50.8 cm), which is the vertical distance from the floor to the seat surface.
The vertical distance from floor to seat surface.
When it comes to Seat Height,
Alfine A688 ◉ is
worse than
Massage Chair in this range ◉
, delivering
equal
0.4 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Seat Height on Alfine A688
◉ and help others decide!
Alfine A688
Backrest Height
What is the backrest height?
32
inch
0Votes
32.8
inch (Average)
Alfine A688
Backrest height is 32 inch (81.28 cm), determining the vertical coverage of back support.
The total height of the backrest section.
When it comes to Backrest Height,
Alfine A688 ◉ is
worse than
Massage Chair in this range ◉
, delivering
equal
0.8 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Backrest Height on Alfine A688
◉ and help others decide!
Alfine A688
Armrest Height
What is the armrest height?
25
inch
0Votes
24.41
inch (Average)
Alfine A688
Armrest height is 25 inch (63.5 cm), designed for comfortable arm positioning during use.
The distance from floor to top of the armrest.
When it comes to Armrest Height,
Alfine A688 ◉ is
better than
Massage Chair in this range ◉
, delivering
higher
0.6 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Armrest Height on Alfine A688
◉ and help others decide!
Alfine A688
Folded Width
What is the folded width?
33
inch
0Votes
31.14
inch (Average)
Alfine A688
The folded width of the massage chair is 33 inch (83.82 cm). This compact width when folded makes it easier to store or move through narrower spaces.
The width of the chair when folded or reclined for storage.
When it comes to Folded Width,
Alfine A688 ◉ is
worse than
Massage Chair in this range ◉
, delivering
equal
1.9 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Folded Width on Alfine A688
◉ and help others decide!
Alfine A688
Folded Depth
What is the folded depth?
55
inch
0Votes
57.13
inch (Average)
Alfine A688
The folded depth is 55 inch (139.7 cm), showing the compact length of the chair when stored in folding position.
The depth of the chair when folded or reclined.
When it comes to Folded Depth,
Alfine A688 ◉ is
better than
Massage Chair in this range ◉
, delivering
higher
2.1 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Folded Depth on Alfine A688
◉ and help others decide!
Alfine A688
Folded Height
What is the folded height?
48
inch
0Votes
45.74
inch (Average)
Alfine A688
Folded height is 48 inch (121.92 cm), showing how tall the chair stands when folded for storage or transport.
The height of the chair in a folded position.
When it comes to Folded Height,
Alfine A688 ◉ is
worse than
Massage Chair in this range ◉
, delivering
equal
2.3 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Folded Height on Alfine A688
◉ and help others decide!
Design & Materials
11
Alfine A688
Frame Material
What material is used for the frame?
87
Alfine A688
0
Votes
Steel
27
Massage Chairs in this range
Steel
Alfine A688
The frame is made from steel, ensuring sturdiness and durability for long-term use.
The primary structural material that supports the chair.
When it comes to Frame Material,
Alfine A688 ◉ is
better than
Massage Chair in this range ◉
, delivering
higher
60 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Frame Material on Alfine A688
◉ and help others decide!
Alfine A688
Upholstery Material
What is the upholstery material?
37
Alfine A688
0
Votes
PU Leather
12
Massage Chairs in this range
PU Leather
Alfine A688
Upholstery material used is PU leather, which is durable and easier to clean compared to genuine leather.
The material covering the chair surface, affecting feel and maintenance.
When it comes to Upholstery Material,
Alfine A688 ◉ is
better than
Massage Chair in this range ◉
, delivering
higher
25 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Upholstery Material on Alfine A688
◉ and help others decide!
Alfine A688
Cushion Type
What type of cushion is used?
87
Alfine A688
0
Votes
Memory Foam
22
Massage Chairs in this range
High-Density Foam
Alfine A688
The cushion is made of memory foam, which contours to the user's body shape, improving comfort and pressure relief.
The internal filling used for comfort and support.
When it comes to Cushion Type,
Alfine A688 ◉ is
better than
Massage Chair in this range ◉
, delivering
higher
65 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Cushion Type on Alfine A688
◉ and help others decide!
Alfine A688
Seat Shape
What is the seat shape?
87
Alfine A688
0
Votes
Ergonomic
26
Massage Chairs in this range
Ergonomic
Alfine A688
The seat shape is ergonomic, designed to support natural posture and reduce discomfort during use.
The contour style of the seat that affects posture and comfort.
When it comes to Seat Shape,
Alfine A688 ◉ is
better than
Massage Chair in this range ◉
, delivering
higher
61 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Seat Shape on Alfine A688
◉ and help others decide!
Alfine A688
Armrest Type
What type of armrests does the chair have?
57
Alfine A688
0
Votes
Padded
20
Massage Chairs in this range
Padded
Alfine A688
Armrests are padded, providing softness and comfort to the arms during massage sessions.
Defines the configuration and comfort level of the armrests.
When it comes to Armrest Type,
Alfine A688 ◉ is
better than
Massage Chair in this range ◉
, delivering
higher
37 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Armrest Type on Alfine A688
◉ and help others decide!
Alfine A688
Leg Rest Type
What type of leg rest is used?
57
Alfine A688
0
Votes
Extendable
19
Massage Chairs in this range
Extendable
Alfine A688
The leg rest type is extendable, which allows it to accommodate users of different heights more comfortably.
Describes how the leg rest operates or adjusts.
When it comes to Leg Rest Type,
Alfine A688 ◉ is
better than
Massage Chair in this range ◉
, delivering
higher
38 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Leg Rest Type on Alfine A688
◉ and help others decide!
Alfine A688
Base Type
What is the chair’s base type?
17
Alfine A688
0
Votes
Fixed
6
Massage Chairs in this range
Fixed
Alfine A688
Base type is fixed, meaning the chair stays stationary without swivel or rocking movements.
Indicates the design and movement capability of the base.
When it comes to Base Type,
Alfine A688 ◉ is
better than
Massage Chair in this range ◉
, delivering
higher
11 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Base Type on Alfine A688
◉ and help others decide!
Alfine A688
Headrest Type
What is the headrest type?
37
Alfine A688
0
Votes
Padded
15
Massage Chairs in this range
Padded
Alfine A688
The headrest is padded for extra cushioning and comfort during use.
Defines the adjustability and comfort of the headrest.
When it comes to Headrest Type,
Alfine A688 ◉ is
better than
Massage Chair in this range ◉
, delivering
higher
22 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Headrest Type on Alfine A688
◉ and help others decide!
Alfine A688
Recline Type
What recline type does it have?
67
Alfine A688
0
Votes
Zero Gravity
24
Massage Chairs in this range
Zero Gravity
Alfine A688
The recline type is zero gravity, which optimally positions the user for spinal decompression and relaxation.
Specifies how the chair reclines and the mechanism involved.
When it comes to Recline Type,
Alfine A688 ◉ is
better than
Massage Chair in this range ◉
, delivering
higher
43 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Recline Type on Alfine A688
◉ and help others decide!
Alfine A688
Cover Removability
Are the covers removable?
No
0Votes
Alfine A688
Massage Chair in this range
Who knows?
(Help us out by suggesting one!)
Indicates whether the outer covers can be removed for cleaning or replacement.
Don’t keep it to yourself — be the first to react and review the
Cover Removability on Alfine A688
◉ and help others decide!
Alfine A688
Color Options
What color options are available?
42
Alfine A688
0
Votes
Black,Brown
16
Massage Chairs in this range
Black,Brown
Available upholstery colors for customization.
When it comes to Color Options,
Alfine A688 ◉ is
better than
Massage Chair in this range ◉
, delivering
higher
26 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Color Options on Alfine A688
◉ and help others decide!
Massage Mechanism
15
Alfine A688
Roller Track Type
What is the roller track type?
87
Alfine A688
0
Votes
SL-Track
28
Massage Chairs in this range
SL-Track
Alfine A688
The chair’s roller track follows an SL shape, combining both S-curve for spinal alignment and L-curve to extend along the thighs for full coverage.
The path shape that the rollers follow along the body.
When it comes to Roller Track Type,
Alfine A688 ◉ is
better than
Massage Chair in this range ◉
, delivering
higher
59 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Roller Track Type on Alfine A688
◉ and help others decide!
Alfine A688
Roller Material
What material are the rollers made from?
97
Alfine A688
0
Votes
Silicone
24
Massage Chairs in this range
Silicone
Alfine A688
Rollers are made from silicone, a durable material that offers softness and flexibility similar to human skin for comfortable massage.
The material composition of massage rollers.
When it comes to Roller Material,
Alfine A688 ◉ is
better than
Massage Chair in this range ◉
, delivering
higher
73 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Roller Material on Alfine A688
◉ and help others decide!
Alfine A688
Roller Size
What is the roller size?
1.5
inch
0Votes
14.35
inch (Average)
Alfine A688
The massage rollers each have a size of 1.5 inch (3.81 cm), which influences the intensity and coverage of the massage nodes.
The approximate diameter of the massage rollers.
When it comes to Roller Size,
Alfine A688 ◉ is
worse than
Massage Chair in this range ◉
, delivering
equal
12.8 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Roller Size on Alfine A688
◉ and help others decide!
Alfine A688
Track Length
What is the roller track length?
53
inch
0Votes
48.16
inch (Average)
Alfine A688
Track length of 53 inch (134.62 cm) covers the massage path extent from neck to thighs for full-body coverage.
The total distance the rollers travel across the user’s body.
When it comes to Track Length,
Alfine A688 ◉ is
better than
Massage Chair in this range ◉
, delivering
higher
4.8 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Track Length on Alfine A688
◉ and help others decide!
Alfine A688
Number of Massage Nodes
How many massage nodes are there?
17
Alfine A688
0
Votes
4
8
Massage Chairs in this range
4
Alfine A688
There are 4 massage nodes, which are the contact points that provide massage motions to the user.
The total count of individual massage nodes operating within the chair.
When it comes to Number of Massage Nodes,
Alfine A688 ◉ is
better than
Massage Chair in this range ◉
, delivering
higher
9 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Number of Massage Nodes on Alfine A688
◉ and help others decide!
Alfine A688
Airbag Count
How many airbags does it have?
40
Alfine A688
0
Votes
30
13
Massage Chairs in this range
32
Alfine A688
There are 30 airbags used to provide air compression therapy on various body parts, delivering gentle yet effective pressure.
The total number of airbags used for compression and squeezing massage.
When it comes to Airbag Count,
Alfine A688 ◉ is
better than
Massage Chair in this range ◉
, delivering
higher
27 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Airbag Count on Alfine A688
◉ and help others decide!