Manufacturer Warranty
Every product ships backed by its manufacturer's warranty for lasting peace of mind.
0% APR Financing
Up to 18 months 0% APR available through promotional financing at checkout.
Dedicated Support Team
Questions before or after your purchase? Our equipment specialists are here to help.
AI Health Detection, Dual 5D+4D Mechanism, Sliding Side Doors
The Osaki Ai Apex Duo is the top of the line: a 5D+4D dual mechanism with heated massage heads and live body scan, AI health detection that tailors each session, 62 air cells, three-stage zero gravity, aromatherapy, an ionizer and motorized sliding side panels for easy entry.
Free shipping — ships free curbside anywhere in the contiguous US. Choose White Glove (+$275) at checkout to have the chair brought inside, set up in your room of choice and the packaging removed.
Idaho Falls area: free delivery and in-home setup by our own crew within 60 miles of the store. Pick Local Delivery at checkout and we will call to schedule.
Minimum doorway width: 30" (disassembled); 33.5" assembled. Measure the narrowest inside width of the door frame and subtract about 2" for clearance.
Warranty: Includes a free 2-year extended warranty.
Key Features
Monitors heart rate, blood oxygen, microcirculation and fatigue to find tension and tailor the massage.
Scans the back in real time and maps pressure points; heated heads adapt to your posture.
Adjust pressure as you move, with a synchronized lower mechanism.
Doors open and close at the press of a button — no extra side clearance, easier entry for limited mobility.
Continuously re-adjusts the massage heads as you shift.
Neck down to the glutes and hamstrings.
Progressive compression with wave-like kneading in the arm and palm airbags.
Targeted warmth in the lumbar, calves and feet.
8 calf airbags and 2 rollers; 4 foot rollers and 16 airbags for soles, sides, backs and Achilles.
Needs only 1" of wall clearance to recline fully.
Legrest extends up to 7" — fits users up to 6'3".
Releases fragrance and reduces dust, pollen and dander in the air.
Customizable colored lighting.
Shows heart rate and blood oxygen; receives Wi-Fi program updates.
Charge devices and play audio.
Description
With 41 auto programs, five manual modes and five levels each of intensity, speed and pressure, the Apex Duo is the most adjustable chair in the Osaki line. The sliding doors mean it needs no side clearance and is easier to get in and out of. Ships in two boxes; 30" minimum door width disassembled.
Programs
41 auto programs including Full Body, Unwind, Recovery, Stretch, Meditation, Neck & Shoulder, Office Relief, Lower Body, Sport Recovery, Fatigue Relief, Upper Body, Morning/Midday/Night Care, Spinal Care, Waist & Glutes, Leg & Foot, Hong Kong Style, Thai Stretch, Korean Style, Japanese Shiatsu, Swedish, Circulation, Rejuvenation and Mobility. 5 manual modes: Kneading, Tapping, Knocking, Shiatsu, Kneading & Tapping.
Technical Specifications
| Specification | Detail |
|---|---|
| Massage Mechanism | Dual 5D (back, heated heads) + 4D (lower) |
| Track | SL-track |
| Air Cells | 62 |
| Heating | Lumbar, calves and feet |
| Zero Gravity | 3-stage |
| Wall Clearance | 1" |
| Footrest Extension | Up to 7" |
| Side Panels | Motorized sliding doors |
| Dimensions (Upright, W x L x H) | 33.5" x 65.7" x 48.5" |
| Dimensions (Reclined, W x L x H) | 33.5" x 70.9" x 34.6" |
| Shoulder Width | 24.5" |
| Seat Width | 21.0" |
| Minimum Door Width | 30" disassembled / 33.5" assembled |
| Maximum User Height | 6'3" |
| Maximum User Weight | 280 lb |
| Chair Weight | 332.3 lb |
| Power | 110–120V, 50/60Hz |
| Box 1 (W x L x H) | 33.5" x 51.4" x 50.2" — 340.6 lb |
| Box 2 (W x L x H) | 16.9" x 41.8" x 29.6" — 56 lb |
| Warranty | Free 2-year extended warranty included |
| Colors | Taupe, Brown, Black |
Ready to Build Your Dream Gym?
Our fitness experts are here to help you design the perfect setup for your space and goals. Schedule your free consultation today and let us bring your vision to life.
Osaki Ai Apex 5D+4D Duo
Vendor: Osaki
Add extended labor coverage
Covers this product only. Repairs by Fitness Supply technicians for customers in ID, UT, WY and MT.
Please confirm your delivery address is in ID, UT, WY or MT, or choose "No thanks."
Free labor on covered repairs through the plan term, counted from delivery, once the manufacturer's labor warranty ends. Plus 10% off parts after the manufacturer's parts warranty ends. Covers only the product on this page. Available only to customers in ID, UT, WY and MT. Cancel within 10 days of purchase for a full refund; non-refundable after that. Coverage details
Need help with choosing the right product?
Click here to reach out to one of our experts.
Product Availability & Lead Times
Not all products are kept in stock at all times. For most products, the average lead time from the time of order to delivery is approximately 2–3 weeks. Certain products may be temporarily backordered or have longer-than-average lead times due to manufacturer availability, production schedules, or shipping delays. Lead times are estimates and may vary by product and order.
Manufacturer Warranty
Every product ships backed by its manufacturer's warranty for lasting peace of mind.
0% APR Financing
Up to 18 months 0% APR available through promotional financing at checkout.
Dedicated Support Team
Questions before or after your purchase? Our equipment specialists are here to help.
AI Health Detection, Dual 5D+4D Mechanism, Sliding Side Doors
The Osaki Ai Apex Duo is the top of the line: a 5D+4D dual mechanism with heated massage heads and live body scan, AI health detection that tailors each session, 62 air cells, three-stage zero gravity, aromatherapy, an ionizer and motorized sliding side panels for easy entry.
Free shipping — ships free curbside anywhere in the contiguous US. Choose White Glove (+$275) at checkout to have the chair brought inside, set up in your room of choice and the packaging removed.
Idaho Falls area: free delivery and in-home setup by our own crew within 60 miles of the store. Pick Local Delivery at checkout and we will call to schedule.
Minimum doorway width: 30" (disassembled); 33.5" assembled. Measure the narrowest inside width of the door frame and subtract about 2" for clearance.
Warranty: Includes a free 2-year extended warranty.
Key Features
Monitors heart rate, blood oxygen, microcirculation and fatigue to find tension and tailor the massage.
Scans the back in real time and maps pressure points; heated heads adapt to your posture.
Adjust pressure as you move, with a synchronized lower mechanism.
Doors open and close at the press of a button — no extra side clearance, easier entry for limited mobility.
Continuously re-adjusts the massage heads as you shift.
Neck down to the glutes and hamstrings.
Progressive compression with wave-like kneading in the arm and palm airbags.
Targeted warmth in the lumbar, calves and feet.
8 calf airbags and 2 rollers; 4 foot rollers and 16 airbags for soles, sides, backs and Achilles.
Needs only 1" of wall clearance to recline fully.
Legrest extends up to 7" — fits users up to 6'3".
Releases fragrance and reduces dust, pollen and dander in the air.
Customizable colored lighting.
Shows heart rate and blood oxygen; receives Wi-Fi program updates.
Charge devices and play audio.
Description
With 41 auto programs, five manual modes and five levels each of intensity, speed and pressure, the Apex Duo is the most adjustable chair in the Osaki line. The sliding doors mean it needs no side clearance and is easier to get in and out of. Ships in two boxes; 30" minimum door width disassembled.
Programs
41 auto programs including Full Body, Unwind, Recovery, Stretch, Meditation, Neck & Shoulder, Office Relief, Lower Body, Sport Recovery, Fatigue Relief, Upper Body, Morning/Midday/Night Care, Spinal Care, Waist & Glutes, Leg & Foot, Hong Kong Style, Thai Stretch, Korean Style, Japanese Shiatsu, Swedish, Circulation, Rejuvenation and Mobility. 5 manual modes: Kneading, Tapping, Knocking, Shiatsu, Kneading & Tapping.
Technical Specifications
| Specification | Detail |
|---|---|
| Massage Mechanism | Dual 5D (back, heated heads) + 4D (lower) |
| Track | SL-track |
| Air Cells | 62 |
| Heating | Lumbar, calves and feet |
| Zero Gravity | 3-stage |
| Wall Clearance | 1" |
| Footrest Extension | Up to 7" |
| Side Panels | Motorized sliding doors |
| Dimensions (Upright, W x L x H) | 33.5" x 65.7" x 48.5" |
| Dimensions (Reclined, W x L x H) | 33.5" x 70.9" x 34.6" |
| Shoulder Width | 24.5" |
| Seat Width | 21.0" |
| Minimum Door Width | 30" disassembled / 33.5" assembled |
| Maximum User Height | 6'3" |
| Maximum User Weight | 280 lb |
| Chair Weight | 332.3 lb |
| Power | 110–120V, 50/60Hz |
| Box 1 (W x L x H) | 33.5" x 51.4" x 50.2" — 340.6 lb |
| Box 2 (W x L x H) | 16.9" x 41.8" x 29.6" — 56 lb |
| Warranty | Free 2-year extended warranty included |
| Colors | Taupe, Brown, Black |
Ready to Build Your Dream Gym?
Our fitness experts are here to help you design the perfect setup for your space and goals. Schedule your free consultation today and let us bring your vision to life.