Oskai OS 4000XT Massage Chair
MORE GREAT REASONS TO BUY FROM US:
-
30-DAY IN-HOME TRIAL -
PRICE MATCH GUARANTEE -
ALL 50 STATES -
FREE HOME DELIVERY
OSAKI OS 4000XT MASSAGE CHAIR
PLUS NO SALES TAX AND FAST-FREE SHIPPING
The Osaki OS 4000XT massage chair features an L-Track system with 2 step stage gravity, 6 auto programs, ache sensor, space-saving technology, reflexology foot massage, full body air compression massage, and BlueTooth speakers. Choose from one of the 6 automatic programs, or use the ache sensor for the OS 4000XT to customize a massage just for your body.
Features
- Ache sensor
- L-Track massage
- 2-step zero gravity mode
- 6 massage styles
- 6 auto massage programs
- Space saving technology
- Heating on back
- Full body massage
- Bluetooth surround sound



L-Track Massage
As the roller system massages the neck area, it continues through to the lower back and then proceeds to massage the glutes and upper hamstrings.

Full Body Air Massage
There are multiple airbags located throughout the massage chair to offer a full body massage experience. The 4000XT offers a total of 24 airbags in the massage chair. Airbags are located at the shoulders, arms, feet, and the calf areas. This compression massage helps to continue increasing blood circulation throughout the body to relieve pain and tension.

Unique Foot Rollers
OS- 4000XT has one spinning reflexology massage roller located on the bottom of the feet, providing a soothing kneading style application. As the rollers spin it will stimulate acupuncture points and as the air bags inflate it will generate a much deeper massage along the bottoms of your feet.

Two Step Zero Gravity Mode
Inspired by NASA technology, the Zero gravity position is the perfect position to enjoy a massage, aligning your back relative to your thigh at an optimal level of comfort. When reclined into the zero-gravity position, the complete weight of your back is virtually supported by the backrest which maximizes the intensity of the massage.
Extendable Footrest
OS-4000XT has an extendable footrest which can be extended up to 6.5 inches.

6 Auto Massage Programs
The OS-4000XT has 6 different auto massage programs. Neck/Shoulder, Strengthen, Relax, Thai, Recover and Sleeping.
6 Massage Styles
The Osaki OS- 4000XT massage chair comes with a manual mode so you can pinpoint a desired massage for a specific area on your body. OS-4000XT can perform Kneading, Tapping, Swedish, Clapping, Rolling and Shiatsu. You can either pinpoint a specific spot on your back for the massage or massage by sections of the body.

Manual Massage Setting
You can meet variety of options to customize your massage with the OS-4000XT. OS-4000XT has a Manual Control Function for Mode, Massage Position, Massage strength and width of the Rollers.

Space Saving Technology
Osaki's innovative design team has engineered a space saving technology that slides the chair forward as the chair reclines. As a result, the OS-4000XT takes only 2 inches to get to the fully reclined position.

Built-in Bluetooth Speaker
The Osaki OS-4000XT is equipped with Bluetooth technology that allows the user to listen to their favorite music on high quality speakers in the headrest. 4000XT is featured with a 4D surround sound system which has four speakers located in the headrest and side panel areas.

Easy-to-use LCD Remote
The Osaki OS-4000XT remote has an easy view screen displaying the function the chair has activated. On the remote it allows you to select the massage type, intensity, and location.

Heat on Lumbar
The OS-4000XT has 2 heating pads located on the back area, which enhances the effect of the massage.
Product Dimensions
Product Specifications
User Manual
- You can return your order for any reason within 30 days from the date your order was shipped, just pay for the return shipping. Contact us and we'll send a truck to pick it up.
- 15% Restocking Fee
- Items must be in new condition and contain the original box and packaging materials that were shipped to you.
If you are getting indoor setup or white glove delivery service, we advise you to instruct the delivery person to give you the boxes so you can keep them.
EXCHANGES
Our goal is for you to have a massage chair that you and your family will love for many years. So if you wish to exchange your chair for a different model, we'll do our best to minimize the cost of returning your chair.WHAT ARE YOU LOOKING FOR IN A MASSAGE CHAIR?
Since we are a leading distributor of all the top brands, we can save you lots of time by offering you an unbiased recommendation of the best chair for your specific needs, and that has the highest customer satisfaction rating.Call 877-RELAX60 or chat with us for a free recommendation. Here are some points we take into consideration:
- Your height & weight
- Do you want a massage chair for general relaxation or to treat a specific body part?
- Your price range
CANCELING AN ORDER
If you cancel an order before it has been processed for shipping, you will get a full refund. Otherwise, it would be handled based on our return policy.SAFE SHIPPING GUARANTEE
Each shipment is carefully inspected and well packaged so damages and defects are very rare. We guarantee you will receive exactly what you ordered. So if there is any issue, we'll take care of it at no charge, whether that means shipping a replacement chair or part.HOW DO I INITIATE A RETURN?
Simply contact us by emailing us, calling us or using our Contact Form. We will organize everything including scheduling a truck to pick it up from you and issuing your refund.Yes, all of our chairs are brand new from the manufacturer and we're an Authorized Dealer for every brand we carry.
DO YOU CHARGE SALES TAX ON YOUR MASSAGE CHAIRS?
No, there is not Sales Tax added to any orders in any of the 50 states.
WHAT IS ZERO GRAVITY?
It reclines your back, increasing the pitch of the seat base to become steeper. The legs will be raised to be at above heart level.
Zero Gravity designed by NASA puts the least amount of stress on your back when lying down and also allows for better blood circulation.
WHAT IS L-TRACK?
The L-Track massages from the neck & shoulders down through the glutes and in some models to the top of the hamstrings.
WHAT IS S-TRACK?
S-Track is the back-massage system that starts from the neck & shoulders down to the lower back near the tailbone area. The metal track that back massage rollers move on is curved in an S shape to contour the curves of the spine. The S-Track is very effective at keeping a consistent pressure throughout the back.
I HAVE A MEDICALLY IMPLANTED DEVICE, SHOULD I BUY A MASSAGE CHAIR?
No, anyone with an implanted device such as a Pacemaker should not use a massage chair. These chairs generate an electrical field from the motors and could interfere with any implanted device.
I HAVE A SPINAL, BACK, OR NECK INJURY, CONDITION OR DISORDER. SHOULD I BUY A MASSAGE CHAIR?
Not before consulting with your physician or surgeon and getting prior approval. If you have any pre-existing conditions you should always get medical approval before using a massage chair.
DO YOU SHIP OVERSEAS?
Unfortunately no, we only ship to the Contiguous United States, better known as the lower 48 States.
ONCE I PLACE MY ORDER,HOW LONG UNTIL MY CHAIR SHIPS?
Usually, it will take 2 business days for chairs to ship out of the manufacturer's warehouse.
HOW LONG WILL MY CHAIR TAKE TO ARRIVE?
Delivery can vary based on the delivery method you chose when you bought your chair, but it typically takes about
6-9 business days after your item has been shipped to arrive. Transit times will vary depending on your location. White Glove Delivery & Setup can sometimes take longer depending on scheduling.
WILL THE DELIVERY COMPANY CALL ME BEFORE DELIVERING MY MASSAGE CHAIR?
Yes, once the chair gets close the delivery company will call you to schedule the delivery of your chair in most cases.
WHAT IS INCLUDED IN FREE SHIPPING? (CURBSIDE DELIVERY)
Our free shipping includes Curbside Delivery. Your new chair will be brought into your home or business. It will be delivered to your home or office.*
(See Shipping Policy for more details)
*We recommend you keep the packaging in case you need to return your massage chair. Returns will only be accepted in the original packaging)
WHAT IF MY ITEM ARRIVES DAMAGED?
Please see our Shipping Policy for detailed information.
WHO DO I CONTACT IF MY ITEM MALFUNCTIONS?
In the rare event you do have a problem with your chair, you can reach out to us at 877-RELAX60 (735-2960) and we can put you in contact with the Manufacturer. They will be able to walk you through any issues or troubleshooting and will be able to schedule a technician, if needed and if under warranty, to come to your home for a repair or parts replacement.
OSAKI OS 4000XT MASSAGE CHAIR
PLUS NO SALES TAX AND FAST-FREE SHIPPING
The Osaki OS 4000XT massage chair features an L-Track system with 2 step stage gravity, 6 auto programs, ache sensor, space-saving technology, reflexology foot massage, full body air compression massage, and BlueTooth speakers. Choose from one of the 6 automatic programs, or use the ache sensor for the OS 4000XT to customize a massage just for your body.
Features
- Ache sensor
- L-Track massage
- 2-step zero gravity mode
- 6 massage styles
- 6 auto massage programs
- Space saving technology
- Heating on back
- Full body massage
- Bluetooth surround sound



L-Track Massage
As the roller system massages the neck area, it continues through to the lower back and then proceeds to massage the glutes and upper hamstrings.

Full Body Air Massage
There are multiple airbags located throughout the massage chair to offer a full body massage experience. The 4000XT offers a total of 24 airbags in the massage chair. Airbags are located at the shoulders, arms, feet, and the calf areas. This compression massage helps to continue increasing blood circulation throughout the body to relieve pain and tension.

Unique Foot Rollers
OS- 4000XT has one spinning reflexology massage roller located on the bottom of the feet, providing a soothing kneading style application. As the rollers spin it will stimulate acupuncture points and as the air bags inflate it will generate a much deeper massage along the bottoms of your feet.

Two Step Zero Gravity Mode
Inspired by NASA technology, the Zero gravity position is the perfect position to enjoy a massage, aligning your back relative to your thigh at an optimal level of comfort. When reclined into the zero-gravity position, the complete weight of your back is virtually supported by the backrest which maximizes the intensity of the massage.
Extendable Footrest
OS-4000XT has an extendable footrest which can be extended up to 6.5 inches.

6 Auto Massage Programs
The OS-4000XT has 6 different auto massage programs. Neck/Shoulder, Strengthen, Relax, Thai, Recover and Sleeping.
6 Massage Styles
The Osaki OS- 4000XT massage chair comes with a manual mode so you can pinpoint a desired massage for a specific area on your body. OS-4000XT can perform Kneading, Tapping, Swedish, Clapping, Rolling and Shiatsu. You can either pinpoint a specific spot on your back for the massage or massage by sections of the body.

Manual Massage Setting
You can meet variety of options to customize your massage with the OS-4000XT. OS-4000XT has a Manual Control Function for Mode, Massage Position, Massage strength and width of the Rollers.

Space Saving Technology
Osaki's innovative design team has engineered a space saving technology that slides the chair forward as the chair reclines. As a result, the OS-4000XT takes only 2 inches to get to the fully reclined position.

Built-in Bluetooth Speaker
The Osaki OS-4000XT is equipped with Bluetooth technology that allows the user to listen to their favorite music on high quality speakers in the headrest. 4000XT is featured with a 4D surround sound system which has four speakers located in the headrest and side panel areas.

Easy-to-use LCD Remote
The Osaki OS-4000XT remote has an easy view screen displaying the function the chair has activated. On the remote it allows you to select the massage type, intensity, and location.

Heat on Lumbar
The OS-4000XT has 2 heating pads located on the back area, which enhances the effect of the massage.
Product Dimensions
Product Specifications
User Manual
- You can return your order for any reason within 30 days from the date your order was shipped, just pay for the return shipping. Contact us and we'll send a truck to pick it up.
- 15% Restocking Fee
- Items must be in new condition and contain the original box and packaging materials that were shipped to you.
If you are getting indoor setup or white glove delivery service, we advise you to instruct the delivery person to give you the boxes so you can keep them.
EXCHANGES
Our goal is for you to have a massage chair that you and your family will love for many years. So if you wish to exchange your chair for a different model, we'll do our best to minimize the cost of returning your chair.WHAT ARE YOU LOOKING FOR IN A MASSAGE CHAIR?
Since we are a leading distributor of all the top brands, we can save you lots of time by offering you an unbiased recommendation of the best chair for your specific needs, and that has the highest customer satisfaction rating.Call 877-RELAX60 or chat with us for a free recommendation. Here are some points we take into consideration:
- Your height & weight
- Do you want a massage chair for general relaxation or to treat a specific body part?
- Your price range
CANCELING AN ORDER
If you cancel an order before it has been processed for shipping, you will get a full refund. Otherwise, it would be handled based on our return policy.SAFE SHIPPING GUARANTEE
Each shipment is carefully inspected and well packaged so damages and defects are very rare. We guarantee you will receive exactly what you ordered. So if there is any issue, we'll take care of it at no charge, whether that means shipping a replacement chair or part.HOW DO I INITIATE A RETURN?
Simply contact us by emailing us, calling us or using our Contact Form. We will organize everything including scheduling a truck to pick it up from you and issuing your refund.Yes, all of our chairs are brand new from the manufacturer and we're an Authorized Dealer for every brand we carry.
DO YOU CHARGE SALES TAX ON YOUR MASSAGE CHAIRS?
No, there is not Sales Tax added to any orders in any of the 50 states.
WHAT IS ZERO GRAVITY?
It reclines your back, increasing the pitch of the seat base to become steeper. The legs will be raised to be at above heart level.
Zero Gravity designed by NASA puts the least amount of stress on your back when lying down and also allows for better blood circulation.
WHAT IS L-TRACK?
The L-Track massages from the neck & shoulders down through the glutes and in some models to the top of the hamstrings.
WHAT IS S-TRACK?
S-Track is the back-massage system that starts from the neck & shoulders down to the lower back near the tailbone area. The metal track that back massage rollers move on is curved in an S shape to contour the curves of the spine. The S-Track is very effective at keeping a consistent pressure throughout the back.
I HAVE A MEDICALLY IMPLANTED DEVICE, SHOULD I BUY A MASSAGE CHAIR?
No, anyone with an implanted device such as a Pacemaker should not use a massage chair. These chairs generate an electrical field from the motors and could interfere with any implanted device.
I HAVE A SPINAL, BACK, OR NECK INJURY, CONDITION OR DISORDER. SHOULD I BUY A MASSAGE CHAIR?
Not before consulting with your physician or surgeon and getting prior approval. If you have any pre-existing conditions you should always get medical approval before using a massage chair.
DO YOU SHIP OVERSEAS?
Unfortunately no, we only ship to the Contiguous United States, better known as the lower 48 States.
ONCE I PLACE MY ORDER,HOW LONG UNTIL MY CHAIR SHIPS?
Usually, it will take 2 business days for chairs to ship out of the manufacturer's warehouse.
HOW LONG WILL MY CHAIR TAKE TO ARRIVE?
Delivery can vary based on the delivery method you chose when you bought your chair, but it typically takes about
6-9 business days after your item has been shipped to arrive. Transit times will vary depending on your location. White Glove Delivery & Setup can sometimes take longer depending on scheduling.
WILL THE DELIVERY COMPANY CALL ME BEFORE DELIVERING MY MASSAGE CHAIR?
Yes, once the chair gets close the delivery company will call you to schedule the delivery of your chair in most cases.
WHAT IS INCLUDED IN FREE SHIPPING? (CURBSIDE DELIVERY)
Our free shipping includes Curbside Delivery. Your new chair will be brought into your home or business. It will be delivered to your home or office.*
(See Shipping Policy for more details)
*We recommend you keep the packaging in case you need to return your massage chair. Returns will only be accepted in the original packaging)
WHAT IF MY ITEM ARRIVES DAMAGED?
Please see our Shipping Policy for detailed information.
WHO DO I CONTACT IF MY ITEM MALFUNCTIONS?
In the rare event you do have a problem with your chair, you can reach out to us at 877-RELAX60 (735-2960) and we can put you in contact with the Manufacturer. They will be able to walk you through any issues or troubleshooting and will be able to schedule a technician, if needed and if under warranty, to come to your home for a repair or parts replacement.