SmartFlex SF600 Adjustable Base
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Description
The SmartFlex SF600 is a fully adjustable bed base that raises your head and feet at the touch of a button, with added head-tilt, adjustable lumbar support, and full-body massage for sleepers who want to read, relax, and rest in a position that actually fits them. It's a smart upgrade for anyone looking to make their existing mattress more comfortable.
Quick answer
The SmartFlex SF600 is a fully adjustable bed base that raises your head and feet at the touch of a button, with added head-tilt, adjustable lumbar support, and full-body massage for sleepers who want to read, relax, and rest in a position that actually fits them.
What does the SmartFlex SF600 do?
The SF600 motorizes both the head and foot of your bed so you can move into positions designed for comfort, relaxation, and pressure relief. According to The Mattress Factory's SF600 listing, the base raising the head and feet creates positions such as anti-snore, TV/reading, lounge, and zero gravity. Beyond the presets, it adds a head-tilt (pillow tilt) and adjustable lumbar support, per ESC Mattress Center, so you can fine-tune both your upper body and lower back.
What positions can the SF600 remote preset?
The SF600 ships with a 22-button wireless remote offering one-touch presets and a programmable memory button, as listed by The Mattress Factory. Preset positions include:
- Anti-snore
- One-touch flat
- TV / reading
- Lounge
- Zero gravity
- One programmable memory position you set yourself
The head-tilt feature lets the upper section angle more precisely, which supports reading or screen use while keeping the pillow area aligned, per ESC Mattress Center.
Does the SF600 have USB ports, massage, and under-bed lighting?
Yes to all three. The SF600 includes USB ports for charging at the bedside and dual-zone full-body massage with multiple patterns, both confirmed by ESC Mattress Center. Under-bed lighting is also included, per The Mattress Factory, giving you a soft guide light for late-night moves without flipping on the room lights. A premium mattress retainer bar comes included to keep your mattress from sliding as the base articulates, per the SmartFlex product page.
What is the weight capacity and what sizes are available?
The SF600 supports a lift capacity of 1000 lb, according to the SmartFlex product page, and comes in Twin XL, Full, Queen, and King. Mattress-surface dimensions, per NB Mattress, are:
- Twin XL: 39 x 80 in
- Full: 54 x 74 in
- Queen: 60 x 80 in
- King: 76 x 80 in
Before ordering, match the size to your current mattress and check that your bed frame can accommodate an adjustable base.
Who is the SF600 best for?
The SF600 fits sleepers who want more than basic up-and-down movement. The added lumbar support gives localized support to the lower-back area for improved comfort in a seated or reclined position, per ESC Mattress Center. It's a strong choice if you read or watch TV in bed, want anti-snore positioning, or like to wind down with a massage. Pair it with a flexible mattress that's compatible with adjustable bases.
Frequently asked questions
What sizes does the SmartFlex SF600 come in?
The SF600 is available in Twin XL, Full, Queen, and King. Mattress-surface dimensions, per NB Mattress, run from 39 x 80 inches for Twin XL up to 76 x 80 inches for King, so you can match the base to your existing mattress size and bedroom layout.
Does the SF600 include head tilt and lumbar support?
Yes. The SF600 includes a head-tilt (pillow tilt) feature and adjustable lumbar support, both confirmed by ESC Mattress Center. Head tilt angles the upper section for reading or screen time, while lumbar support adds localized support to the lower back when you're seated or reclined.
What is the weight capacity of the SF600?
The SF600 has a lift capacity of 1000 lb, according to the SmartFlex product page. This refers to the weight the motorized base is rated to lift, which includes your mattress and the people on it, so check the combined load against your setup.
Does the SF600 have massage and under-bed lighting?
Yes. The SF600 includes dual-zone full-body massage with multiple patterns, per ESC Mattress Center, plus USB charging ports. Under-bed lighting is also included, according to The Mattress Factory, giving you a gentle guide light for getting in and out of bed at night.
What warranty comes with the SF600?
The SF600 carries a 10-year full warranty, as listed by ESC Mattress Center. We recommend confirming the specific coverage details at the time of purchase so you understand exactly what's protected over the warranty period.
Ready to make your mattress work harder for your comfort? Reach out to our team to confirm the right SF600 size for your bed and mattress, and we'll help you set it up the right way.