• SmartMotion Twin XL Base 3.0, Charcoal, large
  • SmartMotion Twin XL Base 3.0, Charcoal, large
  • SmartMotion Twin XL Base 3.0, Charcoal, large
  • SmartMotion Twin XL Base 3.0, Charcoal, large
  • SmartMotion Twin XL Base 3.0, Charcoal, large
  • SmartMotion Twin XL Base 3.0, Charcoal, large

SmartMotion Twin XL Base 3.0


Item# - 3X0000006841
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What happens when the Beautyrest® SmartMotion™ adjustable base joins forces with the Sleeptracker® app? Astonishingly optimized sleep. With the Beautyrest® SmartMotion™ twin XL base 3.0 you can enjoy all the lifestyle benefits of an adjustable bed, plus the added functionality of Sleeptracker® technology. This highly accurate multistage sleep monitoring system captures precise readings of awake time, light, deep and REM sleep throughout the night, uncovering the full depth of your sleep patterns and ways to improve them. The SmartMotion 3.0 base offers all the key features of the 2.0 base, including adjustable head and foot angles, the Sleeptracker® app, Zero G® preset positioning, a six-level massage system and SnoreRelief™ and also provides the added perk of three preset memory positions, four USB charging outlets and a next-to-nightstand wall saver design.
  • Adjustable head and foot angles
  • 3-in-1 legs allow you to adjust height at 3," 5" and 8" to suit your bed frame or make it easier to get in/out of bed
  • Downloadable Sleeptracker® app with dual sensors allows you to control the base using your compatible smartphone or tablet
  • Zero G® preset position adjusts your legs to a higher level than your heart helping to relieve lower back pressure and promote circulation
  • Snore relief setting
  • Backlit wireless remote with magnetic holder allows for precise head and foot adjustment
  • Features 4 USB ports for powering devices while in bed
  • 6-level massage system designed for head-to-toe pleasure
  • 3 pre-set memory positions; next-to-nightstand (wall saver) design
  • Battery backup lowering function
  • Platform bed compatible
  • 2 twin XL bases required for king bed
  • 20-year limited warranty


156 lbs.


  • Width: 38.00"
  • Depth: 80.00"
  • Height: 7.50"

Product Care


Rest easy with the fact that your Ashley-Sleep® mattress doesn’t require much care and maintenance. For starters, all Ashley-Sleep mattresses are designed to be no flip—now isn’t that a relief!

How to Care for Your Mattress:

  1. To help keep your Ashley-Sleep mattress clean, a thin mattress protector is recommended so it breathes to allow airflow and heat dissipation. Ashley-Sleep does not recommend you use a quilted mattress pad as it will change the feel of the mattress you selected at the store. It may also trap heat that needs to escape.
  2. Don’t use dry cleaning fluid of any type on your mattress. These chemicals could damage some of the comfort and upholstery materials.
  3. Vacuuming is the only recommended cleaning method. If you must clean a stain, use mild soap with cold water and apply lightly, allowing the mattress time to fully air dry.
  4. Please remind the kids not to jump on their Ashley-Sleep mattress, as doing so can break down the inner construction and materials.


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