Skip To Main Content text.skipToNavigation
  • 
	 
	 
	Sleepmotion 400i Adjustable Platform Bed Frame image 0
  • 
	 
	 
	Sleepmotion 400i Adjustable Platform Bed Frame image 1
  • 
	 
	 
	Sleepmotion 400i Adjustable Platform Bed Frame image 2
  • 
	 
	 
	Sleepmotion 400i Adjustable Platform Bed Frame image 3
  • 
	 
	 
	Sleepmotion 400i Adjustable Platform Bed Frame image 4
  • 
	 
	 
	Sleepmotion 400i Adjustable Platform Bed Frame image 5
  • 
	 
	 
	Sleepmotion 400i Adjustable Platform Bed Frame image 6
  • 
	 
	 
	Sleepmotion 400i Adjustable Platform Bed Frame image 7

Sleepmotion 400i Adjustable Platform Bed Frame

Sleepmotion 400i Adjustable Platform Bed Frame
£999
£49.95/month with 0% APR finance
Select a size

Complete your purchase

Add a headboard
Add a mattress
available online

Add bed frame assembly for £85

Expected delivery time

Free delivery available within 6 days.

Dependent on delivery postcode

Estimated delivery date from  . Please note your delivery date will be confirmed at the checkout.
Sorry, we are experiencing some technical difficulties, could you please call customer support on 0844 225 9259

20% OFF WHEN BOUGHT WITH A MATTRESS ENDS IN

Overview

Why choose this platform?

  • 3 adjustable areas for the back, lumbar & feet
  • Easily connect to the wireless remote with the sync cable included
  • Zero Gravity technology eases pressure points
  • 2 massage units for the back & feet
  • Sturdy metal legs and a reinforced base
  • Compatible 400i headboard available separately
  • Use on its own or dropped into one of our Sleepmotion compatible bed frames
  • Weight limit: 355kg / 55 stone (including weight of mattress)
  • Rest easy with our 1-year guarantee

Want a bed frame you can adjust wirelessly to get super comfy? Our Sleepmotion 400i is available as a single, double, king or super king. You can change the height of your head and feet, as well as your lumbar support, using the wireless remote.

The 400i is perfect for supporting your back, as you recline to watch TV or read, and it features Zero Gravity technology for a weightless feeling. It also helps improve your circulation and ease painful pressure points, giving you outstanding support and comfort while you unwind or sleep. You can even switch on its massage units to take relaxation to the next level!

With its adjustable back, the 400i could help lessen the severity of snoring. During deep sleep, the muscles in the roof of your mouth, tongue and throat relax. This can partially block your airways and cause vibration, causing a snoring sound. By using the 400i to elevate your head slightly, the airways remain open, limiting the vibrations and reducing or stopping the snoring.

You can use the 400i platform on its own or have it dropped into one of our Sleepmotion compatible bed frames, depending on the look you prefer.

Looking for more ways to improve your sleeping and lounging experience? You may want to upgrade to the Sleepmotion 800i platform. You’ll enjoy even more features like head support, two USB ports and an underbed mood light.

A mattress isn’t included, so choose from our range of compatible mattresses.

Our Sleepmotion bases are designed for using with one mattress only. You can’t use separate mattresses for independent movement.

Images are a visual representation. It’s normal to see a slight gap between the base and mattress when in use.

SKU: 253-00048

Dimensions

Please allow for a tolerance of +/-2cm(1 in)

Will it fit? Take a look at our handy home measuring guide.
Comes in 2 packages
  • Package 1:
    Weight: 48 kg
    Measures: 20 x 107 x 141cm
  • Package 2:
    Weight: 48.2 kg
    Measures: 20 x 107 x 141cm

Specifications

  • Colour
    Light grey
  • Finish
    Smooth metal
  • Base
    400i base with 3 adjustable areas for your upper back, lower back and feet; Zero Gravity technology; and two massage units, all controlled by wireless remote.
  • Guarantee
    1 year
  • Country of Origin
    Made in China
  • How it’s delivered
    Free delivery to your door on all orders. Or, let us handle the heavy lifting with our Room of Your Choice delivery service for just 29 GBP.
  • What's included
    1 x bed frame, mattress not included
  • Weight
    78kg
  • Assembly
    Delivered flat packed, assembly not included. Instructions download: 4'6 double. Build requires 2 people and will take approximately 1 hour 30 minutes.
  • Online only
    No
  • Dimensions
    H 44cm x L 190cm x W 135cm
  • Care
    Gently dust your metal furniture and keep it dry to maintain its look - please do not use abrasive chemicals or bleach as this may damage the product. Weight limit: 355kg / 55 stone (including mattress weight)

Delivery

Questions and answers

Questions

1 - 10 of 53 Questions

Q: Can any mattress be used eith this bed?

9 days ago
1 Answer

A: Good morning, A Sleepmotion compatible mattress will need to be used with this bed. Please see our range of adjustable mattresses here: https://www.dreams.co.uk/mattresses/sleepmotion-mattresses Many thanks,

8 days ago
Helpful?

Q: How long does it massage for.

2 months ago
1 Answer

A: Good morning The massage unit will run for 30 minutes at a time. Many thanks,

2 months ago
Helpful?

Q: How much electricity does it take as its always plugged in , thank you

Anonymous5 months ago
1 Answer

A: Good morning, The normal power consumption depends on the weight on it and base working status. The static power consumption is 0.5W when it's not working, the maximum power consumption can be up to 150W. Many thanks,

4 months ago
Helpful?

Q: Sleep tracking app…. How do I find this as the nap by dreams app is not available

4 months ago
1 Answer

A: Good afternoon, Unfortunately, the Napp app is now discontinued. Many thanks,

4 months ago
Helpful?

Q: Can i put a normal headboard on an electric frame. Has it got a hand held remote. Is it plugged into the mains

Anonymous5 months ago
1 Answer

A: Good morning, We recommend purchasing the matching 400i headboard for this base. It does have a control & will be plugged into the mains. Many thanks,

4 months ago
Helpful?

Q: App does not work on newer phones? (s23 ultra and s24 ultra) is there a different app that can be used or the app updated to work with newer devices

5 months ago
1 Answer

A: Good morning, Unfortunately, the Napp app has been discontinued. You will need to use the control that comes with the frame. Many thanks,

4 months ago
Helpful?

Q: Where do I find the massage function on my Sleepmotion 400i Adjustable Platform Bed Frame

Anonymous5 months ago
1 Answer

A: Good morning, There are three buttons on the remote to control the massage functions: Bottom Left - A button called Mode Just above the bottom left - A button showing the massage symbol under the back To the right of this - A button showing the massage symbol under the feet We also have assembly instructions attached on the product page and this provides detail on every button on the remote. Thanks

5 months ago
Helpful?

Q: please could you tell me what is the bed hight with the 9in legs added ? or how thick is the unit with out legs ? so i can work it out for each leg hight.

6 months ago
1 Answer

A: Good morning, With the extended leg the total height is 423mm. It is not recommended to use the unit without the legs in place. Thanks

5 months ago
Helpful?

Q: Can you lower the whole bed IE is the height adjustable?

7 months ago
1 Answer

A: Good afternoon, When assembling this bed, you will have the choice of leg height - either 6" or 9". You will not be able to adjust the overall bed height as part of the motion base. Many thanks,

7 months ago
Helpful?

Q: I have pets and I'm worried about them becoming trapped in the mechanism. Are there sensors to stop the bed from crushing them?

8 months ago
1 Answer

A: Good morning, There are no sensors on the bed. Many thanks,

8 months ago
Helpful?
1 - 10 of 53 Questions

Reviews

Reviews

Rating Snapshot

Select a row below to filter reviews.
161 reviews with 5 stars.
18 reviews with 4 stars.
3 reviews with 3 stars.
2 reviews with 2 stars.
1 review with 1 star.

Overall Rating

4.8
159 out of 162 (98%) reviewers recommend this product

Review this Product

Select to rate the item with 1 star. This action will open submission form.
Select to rate the item with 2 stars. This action will open submission form.
Select to rate the item with 3 stars. This action will open submission form.
Select to rate the item with 4 stars. This action will open submission form.
Select to rate the item with 5 stars. This action will open submission form.
Adding a review will require a valid email for verification.

Average Customer Ratings

Filter Reviews

1 to 8 of 185 Reviews
1 – 8 of 185 Reviews
5 out of 5 stars.

Superb adjustable bed

6 months ago
As I have arthritis and fibromyalgia, and have had joint replacement, I was looking for an adjustable bed, but had limited budget. The staff at Audenshaw were wonderful, and very patient, and encouraged me to try a number of combinations. I got this bed in a single, with a Tempur mattress, and so pleased with my choice. Controls are easy to manage with the handset, but can also use your phone! Back pain is vastly improved at night, so sleep quality is better, and changing positions is quick. And then it helps me sit up in the morning. Highly recommended.
4 out of 5 stars.

Adjustable bed review

7 months ago
So far the bed is working well and the mattress very comfortable. There a lot of wires though under the bed. Wonder if they could be tidied up a bit? Easy to use. The lumbar support is a very useful addition
1 out of 5 stars.

Adjustable bed

8 months ago
Motion functions ok but massage functions are noisy and inefficient.
Response from Dreams:
8 months ago
Peter
Good morning Thank you for your review. I am sorry that you are not totally satisfied with your purchase. I can confirm that I have passed this onto the relevant team within the business to look into further. Should you need any further help or assistance, please do not hesitate to contact us on reviewsupport@dreams.co.uk, quoting reference 1168705240. Many thanks
5 out of 5 stars.

Easy to use great base.

11 months ago
Knew what I was looking for before purchase. My first electric bed. Bought for health conditions. Made the right choice for me. I love it does what I need it for and found the perfect mattress.
5 out of 5 stars.

Heavenly sleep

11 months ago
Extremely comfortable bed and very easily managed in many positions. I look forward to going to bed!
5 out of 5 stars.

Worth spending the money on, sleep motion bed.

a year ago
Lovely bed, easy to use, position for every ailment.
5 out of 5 stars.

Fantastic combinations

a year ago
Loving the different positions you can get with this bed. Very easy to operate and understand the controls.
4 out of 5 stars.

Great affordable electric bed

a year ago
Great bed. Doing the job of giving me a good night sleep in a long time. Helps with my back and still options if anything changes.