Latex Mattresses
Natural latex from Soft to Ultra Firm, made to flex with an adjustable bed.
2-Motor Adjustable Beds · Smart Beds
From the largest manufacturer of adjustable bed bases in the world: the best-selling Rio 4.0, the fully loaded Rio 6.0 with lumbar support and head tilt, and the SmartSense smart bed with built-in health sensors.
Overview
Ergomotion, headquartered in Santa Barbara, California, is the largest manufacturer of adjustable bed bases in the world, with more than 10 million sold. Each of these three bases has two motors, one for the head and one for the foot, so you can raise your back to read or watch TV, raise your legs for circulation, or go to Zero Gravity with one touch.
These are semi-electric adjustable beds: they adjust the head and foot but do not raise and lower the whole bed. If you need the bed to go up and down for transfers or caregiving, see our 3-motor fully electric hi-low hospital beds, including the Ergomotion Ascend and Dawn House.
All three come with a 10-year limited warranty from Ergomotion, and Electropedic’s own service department, in business since 1964, stands behind every bed we sell.
Rio 4.0 · 2-Motor Semi-Electric · Best Seller
Ergomotion’s full-featured best seller. Massage, under-bed lighting and USB ports, plus Zero-G and one-touch flat. It works with your existing mattress, sits inside most bed frames, and folds for easy delivery.
Raise the head and/or foot to ease joint pain, reduce snoring or relax.
Two low-noise massage motors, three intensities.
One-touch Zero-G and one-touch return to flat.
Soft LED lights guide your feet to the floor.
Charge USB-A and USB-C devices with cords tucked away.
Wireless, with three programmable presets.
Rio 6.0 · 2-Motor Semi-Electric · Flagship
The flagship Rio has it all. Raise the head and foot for comfort, joint-pain relief and snoring reduction; add adjustable lumbar support and active head tilt for the neck; and step out of bed as soft LED lights come on under the bed. Deck-on-deck construction with a finished upholstered look and universal headboard brackets.
Raises the top of the frame to support your neck without extra pillows.
Adjust lower-back support with a button or a spoken command.
A rolling chassis keeps your nightstand within reach as you sit up.
Two low-noise massage motors for circulation and recovery.
Head and legs slightly above the heart to relieve lower-back pressure.
Wireless, with three presets; dual USB-A and USB-C ports.



SmartSense · 2-Motor Smart Adjustable Bed
The SmartSense brings premium comfort, sleep technology and eco-forward design together in one slim-profile base. Health sensors passively monitor your sleep and vital indicators and connect to Ergomotion’s subscription-free Sleep Assist app, and the bed responds on its own when it hears snoring.
It also offers active pillow tilt, adjustable lumbar, sonic massage, dimmable under-bed lighting, dual USB ports and a 17-button wireless remote, in 100% recycled fabric on a frame that is up to 95% recyclable.
SmartSense Features
Passively monitor sleep cycles and vital health indicators through the mobile app.
Raises the head of the bed automatically to reduce the effects of snoring.
Tilts the upper section of the frame to support your neck without extra pillows.
Adjustable lower-back support at the push of a button.
Two low-noise massage motors for circulation, muscle recovery and relaxation.
Soft LED lighting to help you see the floor at night.
Charge USB-A and USB-C devices with cords kept out of sight.
Wireless, with one-touch access to popular settings and three presets.
Compare
Features from Ergomotion.
| Feature | Rio 4.0 | Rio 6.0 | SmartSense |
|---|---|---|---|
| Motors | 2 (head & foot) | 2 (head & foot) | 2 (head & foot) |
| Zero Gravity & flat | Yes | Yes | Yes |
| Massage | 2 motors, 3 intensities | 2 motors | Sonic massage, 2 motors |
| Lumbar support | — | Yes | Yes |
| Head / pillow tilt | — | Active head tilt | Active pillow tilt |
| Wall saver | — | Yes | — |
| Health sensors & app | — | — | Yes, Sleep Assist app |
| Snore intervention | — | — | Automatic |
| Under-bed lighting | Yes | Yes | Dimmable |
| USB-A & USB-C | Yes | Yes | Yes |
| Remote | 13-button wireless | 18-button wireless | 17-button wireless |
| Presets | 3 programmable | 3 programmable | 3 programmable |
| Construction | Steel frame, wood deck, zero clearance, foldable | Deck-on-deck, upholstered, headboard brackets | Slim profile, recycled fabric |
| Legs | Adjustable 3″ to 12″ | Adjustable 8″ tapered | — |
| Sizes | Twin XL, Full, Queen, King, Split King, Split Cal King | Twin XL, Queen, King, Split King, Split Cal King | Twin XL, Queen, Split King |
| Warranty | 10-year limited | 10-year limited | 10-year limited |
Features are from Ergomotion and may change. Call (800) 233-7382 in California or (800) 733-1818 in Arizona for current pricing.
Who They Help
Our customers use their adjustable beds for far more than sleep: reading, TV, meditation and recovery. Raising the head and foot can help to:
The Right Mattress
Half your comfort comes from the positions of an adjustable bed and half from the mattress. A natural latex mattress flexes with the head, foot, lumbar and tilt thousands of times without breaking down, and relieves pressure at the shoulders and hips.
Natural latex from Soft to Ultra Firm, made to flex with an adjustable bed.
Certified organic latex, cotton and wool, made in our own factory.
Pure natural materials with nothing synthetic between you and the support core.
Need a Bed That Goes Up and Down?
Hi-low smart bed with health sensors, underbed lighting and voice control.
See Dawn House ›
Hand-built 3-motor hi-low with a lifetime limited, transferable warranty.
See Flex-A-Bed ›Locations
Serving Los Angeles, San Francisco, San Diego and all of California from Burbank, and Phoenix, Tucson, Mesa and all of Arizona from Phoenix.
907 N. Hollywood Way
Burbank, CA 91505
Mon–Sat 10–5 · Sun 12–4
1035 E. Camelback Rd.
Phoenix, AZ 85014
Mon–Sat 10–5 · Sun 12–4
Questions
Both have head and foot motors, massage, Zero Gravity, under-bed lighting and USB ports. The Rio 6.0 adds adjustable lumbar support, active head tilt, a wall-saver design and deck-on-deck upholstered construction with headboard brackets.
Built-in health sensors passively track sleep stages, heart rate and respiratory rate and connect to the subscription-free Sleep Assist app. It also raises the head automatically when it detects snoring.
No. They are 2-motor adjustable beds that move the head and foot. For a bed that raises and lowers for transfers, see the Ergomotion Ascend, Dawn House or our other 3-motor hi-low beds.
Yes, with any mattress designed to flex. The Rio 4.0 has a zero-clearance design that fits inside most bed frames, and the Rio 6.0 includes headboard brackets.
All three carry a 10-year limited warranty from Ergomotion, and our own service department supports every bed we sell.
Yes. We provide local delivery, set-up and service from our Burbank and Phoenix stores. White-glove delivery is recommended for the Rio 6.0 because of its weight.