meet our expert panel of medical professionals and sleep experts
the mattress quiz helps you find the right mattress for you
Home / / / Silentnight SleepHarmony™ Support 3450 Mirapocket® Mattress
Silentnight SleepHarmony™ Support 3450 Mirapocket® Mattress

Silentnight SleepHarmony™ Support 3450 Mirapocket® Mattress
memory foam mattresses Firm mattresses
£1299.00
sleeping cat
51p per sleep based on average mattress lifespan
Single
Small Double
Double
King Size
Super King
With Divan Bed Set
With Ottoman Bed Set
Reveal Offer Price and Go To Site * flying money animation
Jump to review
*We work with retailers to secure the best deals, outgoing links are monetised

Who is it best for? powered by SnoozeScore

In our experience, the materials and construction that go into this product can make it suitable for the following people.

Back sleeping and stomach sleeper icon
For back and stomach sleepers
Additional support helps these positions
Acid reflux icon
Helps with acid reflux
When paired with a compatible adjustable bed.
snooze score logo Still not sure if the Silentnight SleepHarmony™ Support 3450 Mirapocket® Mattress is suitable for you? Answer 4 simple questions with our quiz Take Suitability Quiz

How does it feel?

Personalised feel depends on bodyweight. Adjust your weight below to get an indication of how the Silentnight SleepHarmony™ Support 3450 Mirapocket® Mattress may feel.

weight description image

Price History

The price graph displays the lowest price over time excluding shipping.

Alternative products with similar specifications

We have handpicked some alternate options that should perform equally well that are worthy of consideration if you are interested in the Silentnight SleepHarmony™ Support 3450 Mirapocket® Mattress.

Quantitative Measurements KPI question mark
Of The Silentnight SleepHarmony™ Support 3450 Mirapocket® Mattress
Here's how the product performs based on the materials and composition when compared to other products of similar price point. These measurements are produced using a combination of specification-heavy algorithmic data points and our own hands on experience.

Quantitative Measurements KPI question mark

Here's how the product performs based on the materials and composition when compared to other products of similar price point. These measurements are produced using a combination of specification-heavy algorithmic data points and our own hands on experience.

Suitability

*Assuming average weight, suitability will vary dependant on body type, use the quiz above for a more tailored guide.
  • Back Sleepers
    ★★★★★
    ★★★★★
  • The amount of support offered from a mattress will vary depending on the firmness of the tension and the type of support layer used. Based on a person of average build.
  • Side Sleepers
    ★★★★★
    ★★★★★
  • If you sleep on your side you typically need a supportive tension that is not too firm, nor too soft. This is because your hips and shoulders need adequate sinkage.
  • Stomach Sleepers
    ★★★★★
    ★★★★★
  • Stomach sleepers need a reasonable amount of tension in the base support layer to adequately offer body contouring and help prevent aches and pains. Results will vary based on your build.

Performance

  • Breathability
    ★★★★★
    ★★★★★
  • Mattresses that feature breathable materials help promote airflow and keep you cool making for a more hygienic night's sleep.
  • Turning on mattress
    ★★★★★
    ★★★★★
  • Certain materials like memory foam can make it difficult to move about on the mattress while you toss and turn. Same too for pillow tops which can create a cloud like sensation which can make manoeuvrability challenging.

Odour

  • Initial Odour
    ★★★★★
    ★★★★★
  • Materials in mattresses, particularly memory foam and rolled bed-in-a-box mattresses can have an initial odour, this is typically short term and reduces considerably within 24 hours.
  • Long Standing Odour
    ★★★★★
    ★★★★★
  • Certain materials inside different mattresses can produce a small odour. Typically this is short term rather than long standing but there are minor exceptions.

Brand Rating

  • Overall Brand Rating
    ★★★★★
    ★★★★★
  • This is based on community driven customer reviews tied to product reviews and grouped together at a brand level to produce a score.
Radar Analysis Radar Analysis Question Mark
Of The Silentnight SleepHarmony™ Support 3450 Mirapocket® Mattress
Brand: Silentnight
Retailer: Dreams
Delivery Time: Average
Guarantee: Good

Calendar Icon Radar Analysis Radar Analysis Question Mark

Radar Analysis looks at the product, brand and retailer against base norms established within the industry and determines where the product sits by way of established performance metrics.

Product Relevant Videos

Hand picked video that relates to the specifications of The Silentnight SleepHarmony™ Support 3450 Mirapocket® Mattress

Silentnight Mirapocket
Silentnight Mirapocket
By United Beds
Firm vs Soft Mattress
Firm vs Soft Mattress
By BedStar
The Pros and Cons of Memory Foam
The Pros and Cons of Memory Foam
By Mattress Makers
About Silentnight
About Silentnight
By The Behaviours Agency

Customers Also Viewed → View More From Dreams

Below are some other products from this retailer that are being viewed.

Latest Advice and Guides → Your Questions Answered

Below are some of our best guides for learning more about the importance of sleep.

Everything You Need To Know About Mattress Fillings
Soft and Squishy Memory Foam
Simple Mattress Buying Guide
VS Product Comparison
Product Added