Silentnight Achieve Pocket Sprung Kids Mattress
- In-stock
- Finance available
- Free delivery
- Returns
- Feature: Hypoallergenic
- Support: Pocket Spring
- Feel: Medium
- Brand: Silentnight
From £279.00
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BedBoy Score
A composite score drawn from aggregated customer sentiment across verified reviews, with construction-type benchmarks for categories where reviewer commentary is limited. See our scoring methodology.
across 1 measured categories
Per-category breakdown below. The composite is the unweighted mean of every scored category, rounded to one decimal place.
- Brand
- Silentnight
- Retailer
- Dreams
- Delivery time
- Good
- Customer sentiment
- Average
- Guarantee
- Excellent
About the Silentnight Achieve Pocket Sprung Kids Mattress
Last checked
Mirapocket® springs are the meaningful part of this children's mattress, because they move independently rather than as one linked spring sheet. For a kids' mattress, that is a more generous support choice than basic open-coil children's models, especially for wriggly sleepers who change position through the night; the practical gain is less roll-together and a more even response under shoulders, hips and knees, not a luxury adult-style pressure-relief system. The firmness is medium, 3 of 5, which keeps the brief broad. A medium tension keeps the brief broad. It should give side sleepers enough give at the shoulder while still keeping a child's torso reasonably level, though it is not the firmer, flatter feel some back sleepers prefer as body weight increases. The comfort package is simpler: a smooth quilted surface over two filling layers, with Silentnight's EcoComfort Fibres™ doing the temperature and freshness work rather than memory foam, gel or latex. That is an honest children’s build. Compared with memory-foam hybrids, the fibre-and-spring construction should feel more responsive and less slow-sinking, with a cooler, drier surface feel as the main comfort promise. The hypoallergenic angle also makes sense for a child’s mattress, but the support story still comes from the pocket springs rather than the cover treatment.
Children who sleep mainly on their side, or who alternate between side and back, are the clearest fit here, and the feedback broadly matches that spec: comfort, child sleep improvement and the “right” firmness come through more than any technical praise for the spring unit. Sleep comfort is the repeated win. The breathable-fibre claim also lines up with the way the mattress is described in use, with freshness and irritation-free sleep mentioned alongside comfort rather than treated as a separate gimmick. The weakest signal is not a fault pattern, because even the lowest supplied rating is positive, but firmness needs a little care: one longer comment describes a very firm first week or two before the surface eases, so a small child moving from a soft foam mattress may find the initial feel more supportive than plush. Average-weight older children and lighter teenagers are more likely to sit in the sweet spot, while heavier teenagers or children who sleep flat on their back and need stronger hip control may want a firmer pocket-sprung mattress rather than this medium build. Couples are irrelevant here, but movement response still matters for restless sleepers; the individual springs should handle fidgeting better than a connected open-coil unit. Best for growing children who need breathable, responsive side-sleeper comfort. Less good for back sleepers wanting a firmer, flatter feel, who would do better with a firmer pocket-sprung kids’ tier.
Pros and Cons
Pros
- Owners report the Mirapocket springs provide responsive support for active kids.
- Buyers state the hypoallergenic properties prevent irritation during sleep.
- Many find the firmness level ideal for growing children.
- Recent users describe the breathable cover as effective for temperature regulation.
Cons
- A few customers mentioned the mattress initially felt very firm, causing adjustment issues.
- Some reviews flagged a lack of overall durability after extended use.
Price Tracker
Written by
Monika Sharma, Senior Editor
Last checked by Monika Sharma on . Scoring follows our scoring methodology.
Specifications
Manufacturer specifications without the jargon, easy to scan and compare.
100 Night Comfort Guarantee - gives you peace of mind when you buy
A 100 Night Comfort Guarantee allows for a trial period where the product can be tested in your own home environment to see if it meets personal comfort standards. If it doesn't meet your expectations, it can be returned for a refund or exchange, offering flexibility and assurance in purchasing decisions.
Medium comfort rating - balances softness and support
A medium comfort rating offers a balanced experience, providing adequate support without being too firm, while still ensuring a gentle, plush feel for relaxation. It caters well to a variety of sleeping positions, making it an adaptable choice for those who desire both comfort and support.
Responsive pocket springs - individually wrapped for targeted support
Individually wrapped pocket springs adjust independently to body contours, offering personalized support and reducing motion transfer. This construction enhances comfort by evenly distributing body weight, ensuring restful sleep.
Eco-friendly recycled fillings - for sustainable, breathable comfort
Recycled fillings contribute to environmental sustainability and offer a comfortable sleep surface. The breathable design enhances air circulation, helping to regulate temperature.
Anti-allergy protection - hypoallergenic for sensitive sleepers
Reader reviews of the Silentnight Achieve Pocket Sprung Kids Mattress
BedBoy publishes reader-submitted reviews to broaden the sentiment sample. Reviewer purchase status is not independently verified at submission. For verified-purchase ratings, see the Trustpilot block below. Submit a review, quoting 133-01088 in the subject line.
Been using this for a few weeks now and it's genuinely making a difference. A comfort boost for my kid's sleep, well done.
Ive been needing a firm mattress for a long time and finally found the perfect one! For the first week or two its VERY firm but not uncomfortable, then it softens jusssssst a little bit and its heaven. Quality of it is lovely.
This mattress will allow your child to sleep comfortably and irritation-free.. This is down to the adaptive Mirapocket springs offering great support and hypoallergenic properties and a breathable cover which helps to regulate their body temperature.
Fab mattress, really comfy and our little one loves it. Just the right firmness too!
Verified retailer reviews
Independent Trustpilot reviews of Dreams.
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