Description
The Aront Sentio Max is the top of the Sentio range and runs two massage mechanisms at once. An upper 4D mechanism covers 30.5 inches of the back while a separate lower 3D mechanism covers 33.1 inches through the hips and seat, both riding a second-generation flexible rail. Aront's Bi-Stretch leg rest moves each leg independently to stretch from the ankles to the hips.
A 4D Pro body scan sets the chair to your frame before each session. Full-body airbags include an upgraded shoulder section, with carbon fiber heat at the waist and graphene heat at the calves. Control it from the 8 inch touchscreen, the armrest quick buttons or the app.
Specifications
- Mechanism: Dual mechanism. Upper 4D covers 30.5 inches, lower 3D hip mechanism covers 33.1 inches
- Adjustment: 5 intensity levels, 6 speeds, 3 roller widths
- Track: Second-generation flexible rail
- Body Scanning: 4D Pro scan with shoulder and foot position confirmation
- Leg Rest: Bi-Stretch independent leg stretching, leg length adjusts up to 7.1 inches
- Foot: Sole massage rollers
- Airbags: Full-body wrap-around, with upgraded shoulder airbags
- Heat: Carbon fiber heat at the waist, graphene heat at the calves
- Zero Gravity: Two settings
- Controls: 8 inch touchscreen controller, armrest quick buttons, smartphone app
- Automatic Programs: 12 auto, 8 Bi-Stretch, 7 focus
- Manual Techniques: Kneading, tapping, shiatsu, rubbing, knocking, sync
- Manual Zones: Full body, partial, point
- Safety: Anti-pinch sensors, overheat protection
- Speaker: Wireless Bluetooth stereo
- Other: Individual user profiles, voice guidance, USB charging port, removable pillow
- Upholstery: Water-resistant PU leather
- Upright Size: 65.55" D x 33.66" W x 49.80" H
- Reclined Size: 73.03" D x 33.66" W x 39.96" H
- Net Weight: 315.3 lbs
- Shipping Weight: 368.1 lbs
- Power: 110 to 120 V, 50 to 60 Hz, 1.7 A
- Certification: ETL Listed
Warranty
- Coverage: 3 years, parts and labor
- Who it covers: The warranty passes to you as the purchaser when you buy from an authorized Aront dealer.
- Service: Aront handles support, replacement parts and technicians directly.
Aront Shipping, Delivery & Returns
Our standard Shipping Policy and Return and Refund Policy cover this product. Because it ships by freight rather than parcel, Aront sets some terms that differ from those, and where they differ, the terms below govern.
Delivery
- Free curbside delivery within the contiguous United States. Aront does not ship to Alaska or Hawaii.
- Ships direct from Aront stock in California.
- White Glove is optional. Choose the White Glove option above for inside placement and assembly. Standard delivery is to the curb. This chair weighs over 300 lbs.
Inspection, and reporting damage
- Inspect the chair at delivery and write any damage on the delivery receipt before you sign.
- Report damage to us within 48 hours, with photographs, at support@motiontheorylabs.com.
Returns
- Returns must be requested within 30 days and authorized before the chair ships back.
- The chair must be unused and in its original packaging.
- Return shipping is at the customer's cost, and a 25% restocking fee applies.
Our Shipping Policy
All orders ship via the method best suited to the size and weight of the product. Smaller items ship via standard parcel carriers. Large items such as saunas and fitness equipment ship via LTL freight and require a scheduled delivery appointment.
- Free shipping on every order in the Continental U.S. (excludes AK/HI), including freight delivery on large equipment. Nothing is added at checkout
- Freight deliveries are curbside unless otherwise noted
- You will be contacted to schedule a delivery appointment for freight orders
- Inspect all items carefully upon delivery before signing. Note any visible damage on the delivery receipt before the driver leaves — failure to note damage at delivery may affect your ability to file a claim
- For shipping questions, contact us at support@motiontheorylabs.com
Our Return Policy
We stand behind the products we carry and want you to be confident in every purchase.
- Most items are eligible for return within 30 days of delivery in original, unopened condition, less a 25% restocking fee
- Large freight items (saunas, fitness equipment) must be unopened and in original packaging to be eligible for return. A 25% restocking fee applies to all approved returns, and you pay return shipping, including freight. Once opened, they are not eligible for return or refund.
- Defective or damaged items are handled through the manufacturer warranty process — contact us at support@motiontheorylabs.com and we will assist
- Return shipping costs are the responsibility of the customer unless the item arrived damaged or defective
- For return requests, contact us at support@motiontheorylabs.com before sending anything back
































































































