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Osaki Platinum - Sapphire 4D+ Massage Chair
Osaki Platinum - Sapphire 4D+ Massage Chair
Osaki Platinum - Sapphire 4D+ Massage Chair
Osaki Platinum - Sapphire 4D+ Massage Chair
Osaki Platinum - Sapphire 4D+ Massage Chair
Osaki Platinum - Sapphire 4D+ Massage Chair
Osaki Platinum - Sapphire 4D+ Massage Chair
Osaki Platinum - Sapphire 4D+ Massage Chair
Osaki Platinum - Sapphire 4D+ Massage Chair
Osaki Platinum - Sapphire 4D+ Massage Chair
Osaki Platinum - Sapphire 4D+ Massage Chair
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Osaki Platinum - Sapphire 4D+ Massage Chair

by Osaki
Save $2,000.00 Save $2,000.00
$15,999.00
$15,999.00 - $15,999.00
$15,999.00
$13,999.00
$13,999.00 - $13,999.00
$13,999.00
  • ✓ Authorized Osaki Dealer
  • ✓ Lowest Price Guaranteed
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  • ✓ Questions? Call our Team: +1 251-292-1169

Fast & Free Shipping

Free shipping to the lower 48 US States, no sales tax, and fast dispatch within 1-3 days.

Delivery time

Fast and Reliable Delivery: Receive your order within 4-7 business days.

Live Chat Support

Live chat available daily for instant help and a smooth shopping experience.

Certified Authorized Dealer

We are a Certified Authorized Dealer, ensuring authentic products, warranties, and expert support.

We can beat any price!

We guarantee the best price, ensuring you receive unbeatable value without compromising on quality or service.

30 Day Returns

We offer 30 day return options for majority of our brands.

Questions? Call Us Now

+1-251-292-1169

Osaki Platinum - Sapphire 4D+ Massage Chair

The next evolution in massage chair innovation - the Osaki Platinum Sapphire 4D+ pairs exclusive Sonic Wave technology with a 12-level 4D+ Ultra Mechanism, wrapping your entire body in advanced comfort rather than focusing on the back alone.

Osaki Platinum Sapphire 4D+ Massage Chair

At the heart of the Sapphire is its exclusive Sonic Wave Technology, using rhythmic micro-vibrations to stimulate blood vessels and enhance microcirculation - particularly through the lower back and hips - for a massage sensation unlike a standard roller-only chair. That sits alongside a 4D+ Ultra Mechanism offering 12 intensity levels and an Extended SL-Track, so pressure, range, and coverage all scale to what your body needs that day. An advanced body scan maps your unique shape before each session, while adjustable shoulder airbags with three width settings help the fit stay personal rather than one-size-fits-all.

The Sapphire treats the arms and lower body as first-class citizens, not an afterthought: true kneading Palm Rolling and Arm Shiatsu work the arms, wrists, and hands, while Sonic Wave Foot Reflexology combines with calf and foot rollers for targeted lower-leg relief. Heated 4D back rollers pair with dedicated arm and calf heating to add warmth throughout the session, and 46 air cells deliver full-body compression from shoulders to feet. Choose from 23 total massage programs - including 13 dedicated Sonic Wave routines - settle into a 3-stage zero-gravity recline, and control everything from a 7" touchscreen display with adjustable LED ambient lighting setting the mood.

Specifications

Massage Mechanism 4D+ Sonic Wave Technology with Ultra Mechanism
Intensity Levels 12
Massage Track Extended SL-Track
Automatic Programs 23 Total (Including 13 Dedicated Sonic Wave Programs)
Zero Gravity 3-Stage Recline
Total Air Cells 46 (Full Body Air Massage)
Heat Therapy 4D Heated Back Rollers + Arms & Calves
Foot Massage Sonic Wave Foot Reflexology + Foot Rollers
Calf Massage Calf Rollers + Heat
Arm & Hand Massage Palm Rolling & Arm Shiatsu
Shoulder Massage Adjustable Shoulder Airbags (3 Width Settings)
Body Scan Advanced Intelligent Body Scan
Footrest Automatic Extendable, Up to 5"
Controller 7" Touchscreen Display
Ambient Lighting Adjustable LED
Charging Wireless Phone Charging
Available Colors Black, Beige
Warranty 5-Year Official Osaki Warranty

Features

4D+ Sonic Wave Tech

Rhythmic micro-vibrations stimulate blood vessels and enhance microcirculation, particularly in the lower back and hips, for a massage sensation beyond standard rollers alone.

Ultra Mechanism (12 Intensity Levels)

Twelve adjustable intensity levels let the 4D+ rollers scale from a light relaxation session to genuinely deep tissue pressure.

Sonic Wave Foot Reflexology

Sonic vibration is brought down to the feet, pairing with reflexology-style pressure for a genuinely different lower-body massage experience.

Palm Rolling & Arm Shiatsu

True kneading works the arms, wrists, and hands - relief for a zone most massage chairs skip entirely.

23 Total Massage Programs

A full library of automatic programs covers everything from quick daily resets to comprehensive full-body sessions.

13 Sonic Wave Programs

Specialized programs built specifically around the chair's Sonic Wave technology, targeting different areas of tension and discomfort.

4D Heated Back Rollers

Heated rollers blend therapeutic warmth into every stroke of the massage.

Arms & Calves Heating

Dedicated heating zones extend warmth beyond the back to the arms and calves.

Calf & Foot Rollers

Reflexology ridges and kneading rollers deliver targeted relief to tired lower legs and feet.

Adjustable Shoulder Airbags

Three width settings let the shoulder compression fit a range of body types precisely.

Extended SL-Track

A longer track supports fuller roller travel from the neck and shoulders through the lower back.

46-Cell Full Body Air Massage

Gentle, enveloping compression throughout the body adds an immersive, soothing layer to the massage.

Advanced Body Scan

Automatically maps your body shape so the rollers and airbags adjust to a personalized fit every session.

Adjustable LED Lighting

Ambient lighting sets the mood and adds a modern touch to the chair's overall design.

3-Stage Zero Gravity

NASA-inspired weightlessness elevates your legs across three stages for maximum comfort and deeper relaxation.

7" Touchscreen Display

A dedicated high-resolution tablet remote makes navigating programs and adjustments straightforward.

Automatic Foot Extension

The footrest automatically extends up to 5 inches for a customized fit across different heights.

Warranty

Osaki Official 5-Year Warranty

3-Year
Full Service (Parts & Labor)
+2-Year
Additional Parts Coverage
3-Year
Structural Framework

Osaki guarantees that your qualified product will be repaired or replaced, at its option and without cost to you, should it be deemed defective due to faulty parts, workmanship, or structural defects during the covered warranty period, excluding the limitations detailed in the full warranty terms. Parts and labor are covered at no cost to the customer for the first three years, with parts coverage continuing at no cost through year five; structural framework is covered for three years. This is a non-transferable manufacturer's warranty and is valid within the 48 contiguous United States and Canada. 

We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase. Restock fees will be deducted in amounts ranging from 15% to 25% of the value of the item being returned. The minimum restock fee on lower-value orders will be $15.
To start a return, you can contact us at support@mediriser.com

At Medriser, we're committed to ensuring your order reaches you in a timely manner. Our shipping policy guarantees that your order will be processed and dispatched within 1-2 business days from the date of purchase. Once your order is shipped, you can expect it to arrive at your doorstep within 3-5 business days. We partner with reliable shipping carriers to ensure safe and efficient delivery of your medical supplies and healthcare products. For any inquiries regarding your order status or shipping, please don't hesitate to contact our customer care team for assistance.

Payment Policy:
Medriser offers convenient payment options to make your shopping experience seamless. We accept major credit cards, including Visa, Mastercard, American Express, and Discover, as well as PayPal for secure online transactions. Your payment information is encrypted and protected to ensure your privacy and security. For any payment-related inquiries or assistance, please feel free to reach out to our customer care team. We're here to help make your purchase process as smooth and hassle-free as possible.

Our Price Matching Policy

At Mediriser, we are dedicated to offering you the most competitive prices online. We maintain strong partnerships with our suppliers to establish minimum advertised pricing guidelines for all our competitors. This means that every other online store selling the same product is expected to offer it at the same price.

Price Match Guarantee

If, within 14 days of your purchase, you discover another online store offering a lower price for the same product, please bring it to our attention. We will promptly contact the brand to ensure they comply with the minimum advertised price policy. If you qualify for a refund, we will credit the price difference back to your credit card.

Your Confidence Matters

We want you to shop with absolute confidence, knowing that you are receiving the best possible price for the product. If you find that our own website has reduced the price of the item you ordered within 14 days of your purchase, we will also refund the price difference.

Requesting Your Partial Refund

To request a partial refund, simply follow these steps:

Email us at support@mediriser.com with links to the product on both our website and the other dealer's website where you found the price difference.

Ensure that you make this request within 14 days from the date of your order.

We will process the credit accordingly and ensure that you receive the best deal possible.

Limitations of Our Price Match Guarantee

While we are committed to providing competitive pricing, our Price Match Guarantee does come with certain limitations:

You must purchase the item from our website before requesting the Price Match Guarantee.

Promotions such as rebates, holiday sales, and "buy one, get one free" offers do not qualify.

The item must be in stock on the competitor's website and be sold as brand new.

The competitor must be an online store and may not have a physical retail location.

The website in question cannot be a discounter or auction site (e.g., eBay, Overstock, Walmart, Amazon, etc.).

The competitor must be an Authorized Retailer of the product.

Our Price Match Guarantee includes both the item price and shipping charges but excludes sales tax.

Contact Us for Price Match Inquiries at support@mediriser.com

If you have any questions or wish to confirm whether we can price match a product before making your purchase, please reach out to us. We are here to assist you in securing the best deals on the products you need. Your satisfaction and savings are our top priorities at Mediriser.

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