Osaki Grand Duo 4D+4D Massage Chair
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Price with Selected Options:
Osaki Standard 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
Guardian Platinum Plus Plan | 5 Years Parts & Labor Warranty Plus In-Home Service + Accidental Damage
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 | |
|---|---|---|---|---|---|
| Model |  |
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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 Grand Duo 4D+4D Massage Chair
The Osaki Grand Duo 4D+4D Massage Chair redefines luxury and innovation in massage therapy. Combining advanced AI technology with dual 4D massage mechanisms, it delivers a personalized and deeply therapeutic experience designed to meet all your wellness needs.
Equipped with a smart body scan system, the Grand Duo tailors each session to your unique body contours. Its dual 4D massage rollers operate along an SL-Track system, ensuring comprehensive coverage from your neck to your glutes. With 41 auto programs and 5 manual programs, you can target specific areas or achieve full-body relaxation.
Enhance your experience with features like the 3-stage zero gravity recline, full-body air massage system, deep calf kneading, foot rollers, and heating therapy. The chair is designed for comfort and convenience, featuring intelligent voice control, Bluetooth speakers, an 8-inch wireless touchscreen controller, and aromatherapy for a fully immersive experience.
Key Features
- AI Technology with Smart Body Scan: Customizes the massage to your body's contours for a personalized experience.
- Dual 4D Massage Mechanisms: Provides a comprehensive and dynamic massage.
- 41 Auto Programs and 5 Manual Programs: Offers a wide range of massage options for full-body or targeted relief.
- 3-Stage Zero Gravity Recline: Reduces spinal pressure and promotes relaxation.
- SL-Track System: Ensures thorough massage coverage from neck to glutes.
- Full-Body Air Massage: Features 62 strategically placed air cells to target multiple muscle groups.
- Heating Therapy: Soothes muscles and enhances relaxation with targeted heat zones.
- Deep Calf Kneading and Foot Rollers: Provides targeted relief for lower extremities.
- Bluetooth Speakers and Aromatherapy: Creates a calming and sensory-enhanced environment.
- 8-Inch Wireless Touchscreen Controller: Offers intuitive control over settings.
- Quick Side Control Panel: Allows easy adjustments during your session.
Specifications
| Model | Grand Duo 4D+4D |
|---|---|
| Dimensions (Upright) | 33.5" W x 65.7" L x 48.5" H |
| Dimensions (Reclined) | 33.5" W x 70.9" L x 34.6" H |
| Weight | 332.3 lbs |
| Maximum User Weight | 280 lbs |
| Power Supply | 110-120V, 50/60Hz |
| Warranty | 5 Years (3 Years Full Service, 2 Years Parts) |
Product Images
