
Osaki OS-3D Belmont
Osaki FREE Manufacturer’s Warranty
3 Year Standard Manufacturer's / Parts & Labor Warranty
Osaki guarantees that your qualified product will be replaced or repaired at our option, without cost to you, should it be deemed defective because of faulty parts, workmanship or structural defects during the first THREE (3) years of ownership, excluding specific limitations contained herein.
What Is Covered:
- This warranty explicitly covers all parts, labor and framework of the chair.
- This warranty includes parts costs and labor for the first year at no cost to the customer.
- This warranty includes parts costs covered for the second year at no cost to the customer.
- Structural Framework on selected products carries for three (3) years.
- The additional extended warranties includes parts and labor costs covered at no cost to the customer.
MassageChairPlanet.com Staff Approved
Optional Guardian 5-Year Extended Warranty
MassageChairPlanet.com offers an optional 5-year extended warranty package that covers parts and labor for a full 5 years with included in-home service. Go above and beyond the manufacturer’s warranty to protect your investment. This is easily the best value when it comes to your warranty options.
Compare Top-Selling Osaki Massage Chairs
OS-4000T | OS-Pro First Class | OS-PRO Maestro | OS-PRO Admiral | PRO OS-4D Paragon | |
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Color Options | Black, Brown, Cream | Dark Grey, Beige, Black/Beige, Brown Beige | Black/Silver, Brown, Beige, Burgundy, Blue | Black, Brown, Taupe | Black, Brown, Beige, Grey |
Massage Track | S-Track | L-Track | S+L-Track | L-Track | L Track |
Massage Track Length | 31" | 49" | 52" | 50" | -- |
Space Saving | No | Yes | Yes | Yes | Yes |
Intensity | Medium-Strong | Medium-Strong | Medium-Very Strong | Medium-Strong | -- |
Back Roller Type | 2D | 3D | 4D | 3D | 4D |
Roller Width Adjustment | Yes | Yes | Yes | Yes | Yes |
Adjustable Intensity | Yes | Yes | Yes | Yes | Yes |
Adjustable Speed | Yes | Yes | Yes | Yes | Yes |
Auto Pre-Programs | 6 | 23 | 8 | 16 | 13 |
Manual Techniques | 6 | 5 | 4 | 6 | -- |
Zero Gravity | Yes | Yes | Yes | Yes | Yes |
Heat | Yes | Yes | Yes | Yes | Yes |
Stretch Function | Yes | Yes | Yes | Yes | Yes |
Foot Massage | Yes (rollers + airbags) | Yes (rollers + airbags) | Yes (rollers + airbags) | Yes (rollers + airbags) | Yes (rollers + airbags) |
Calf Massage | Yes (airbags) | Yes (rollers + airbags) | Yes (airbags) | Yes (airbags) | Yes (airbags) |
Hip/Waist Air Bag Massage | Yes (airbags) | Yes (airbags) | Yes (airbags) | Yes (airbags) | Yes (airbags) |
Upper Arm-Shoulder Massage | Yes (airbags) | Yes (airbags) | Yes (airbags) | Yes (airbags) | Yes (airbags) |
Arm Massage | Yes (airbags) | Yes (airbags) | Yes (airbags) | Yes (airbags) | Yes (airbags) |
Neck-Head Massage | Yes | Yes | Yes | Yes | Yes |
Spot Massage | Yes | Yes | Yes | Yes | -- |
Deep Tissue | Yes | Yes | Yes | Yes | -- |
Body Scan | Yes | Yes | Yes | Yes | Yes |
Inversion Therapy | No | No | No | No | No |
Chromotherapy | Yes | No | No | No | No |
Vibration | Yes | No | No | No | No |
User Memory | No | Yes | No | No | -- |
Control With Mobile App | No | No | Yes | No | Yes |
Timer | 5-30 Mins | 15 Mins | 15 Mins | 5-30 Mins | 5-30 Mins |
Pause Function | Yes | Yes | Yes | Yes | Yes |
Leg Length Adjustment | Motorized | Spring Loaded | Motorized | Spring Loaded | Motorized |
Remote | Yes, Wired | Yes, Wired | Yes, Wired | Yes, Wired | Yes, Wired |
Rocking Technology | No | No | No | No | No |
Number of Airbags | 38 | 24 | 32 | 24 | -- |
Bluetooth Speakers | No | Yes | Yes | Yes | Yes |
Suggested User Height | 5' 2" - 6'4" | 5'-6'5" | 5'-6'5" | 5'2"-6'3" | -- |
Max User Weight | 260 lbs | 260 lbs | 260 lbs | 260 lbs | -- |
Dimensions Upright (L x W x H) | 58.3"L x 35.4"W x 48"H | 63" L x 30" W x 46.5" H | 59.1" L x 28.0" W x 47.2" H | 64.2" L x 30.7" W x 50" H | 63.8"L x 35.2" W x 49.2"L |
Dimensions Reclined (L x W x H) | 74.8"L x 35.4"W x 45.3"H | 72" L x 30" W x 46.5" H | 70.1" W x 28.0" L x 38.6" H | 74.8" W x 30.7" L x 40.6" H | 77.0"L x 35.2" W x 38.8" H |
Chair Weight | 255 lbs | 311 lbs | 240.6 lbs | 239 lbs | 220 lbs |
Manufacturer Origin | China | China | China | China | China |
Buy Now | Buy Now | Buy Now | Buy Now | Buy Now |
Osaki OS-3D Belmont

The Belmont includes a slew of luxury features, such as a remote controller, 3D massage mechanism, and calming zero gravity reclining.
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- SL-Track
- 3D Massage
- 2-Stage Zero Gavity
- Space Saving Design – only 2” Clearance required
- 20 Cell Airbag Massage
- Target Heat- Back and Calves
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- 12 Auto Programs
- 6 Manual Massage Techniques
- Extendable Foot Rest
- Side Controller with USB Charging Port
- Built-In Bluetooth Speakers
FEATURES

3D Massage Mechanism
Experience a new dimension of luxury with Belmont’s three-dimensional massage rollers. When used in tandem with the chair’s SL-Track your body will finally know true relaxation.

SL Track
Through the use of a scientifically-engineered SL-Track, the massage rollers can extend from the base of the skull to the very edge of your hamstrings.

Zero Gravity Reclining
Rest in a state of utter weightlessness with Belmont’s Zero Gravity Reclining. This two-stage NASA-inspired technology perfectly positions your posture to literally take that weight off your shoulders.
Space Saving Technology
With Belmont’s Space Saving Technology, you can confidently place your chair up to 2 inches and still achieve a fully realized recline.

20 Cell Full Body Air Massage
Belmont incorporates 20 air cells throughout the chair to provide an immaculate compression therapy. Air massage can also be adjusted in three sections and five intensities.

4 Areas of Heating
Battle tension and stress across the spectrum with Belmont’s heat therapy. Belmont includes targeted heat along the back and calves, while having the ability to adjust its heat on three levels.

Remote Controller
Belmont allows you to adjust the massage to your preferences using the remote controller. The massage chair provides 12 Auto message modes and 6 Manual massage styles.
- 12 Full Body Auto Programs
- 6 Manual Massage Techniques
- 3 Areas of the Body
- 3 Adjustable Degrees of Width
- 6 Speed Intensities
- 5 3D Massage Force

Roller Foot Massage
Belmont includes an all-important foot massage, with one roller massaging the front of the foot.

Extendable Footrest
To compliment the refined nature of this chair, the legrest will manually extend nearly 5 inches in order to find the optimal position for users of any height.
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Shortcut Panel
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Bluetooth Speakers
Listen to your favorite music, podcasts, or calming sounds through Belmont’s crisp, high-fidelity, surround sound bluetooth speakers.
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Remote Pocket
DOWNLOADS
SPECIFICATIONS
UPRIGHT DIMENSIONS:
29.5" W x 59" L x 46" H
RECLINED DIMENSIONS:
29.5" W x 70.5" L x 33" H
SEAT WIDTH:
18"
SHOULDER WIDTH:
20"
USER WEIGHT LIMIT:
260 LBS
RECOMMENDED USER HEIGHT:
5'0" – 6’3″
MINIMUM DOOR CLEARANCE
29.5" Door Width REQUIRED for Delivery
POWER SUPPLY:
AC110V
AUTOMATIC PROGRAMS:
12
MANUAL PROGRAMS:
6
PROGRAM RUN TIME:
10 / 20/ 30 Minutes
UPHOLSTERY:
Synthetic Leather
BODY SCANNING:
Yes
SPEED CONTROL:
Yes
WIDTH CONTROL:
Yes
3D FORCE CONTROL:
Yes
TRACK-TYPE
SL Track"
LEG EXTENSION:
Up to 5″ (10cm)
HEAT LOCATIONS:
Back & Calf
TOTAL ROLLER COUNT:
6 (Back x 4, Feet x 2)
ZERO GRAVITY:
Yes
WALL HUGGING:
Yes - 2" Clearance required
AIR CELLS:
20 (Shoulder, Armrests, Calves, Feet)