Sleep & Monitoring
Cribs and bassinets that rock and shush on their own, plus two sensible bedside cribs, rated against UK safer sleep advice.
Best first
The sensible smart crib: cry-triggered rocking and white noise, built to the UK crib standard, for about a seventh of the price of a SNOO.
Best for Parents who like the idea of a crib that rocks and shushes on its own, but don't want to spend four figures on it.
The most sophisticated responsive bassinet you can buy, with a price, a swaddle system and a subscription to match.
Best for Parents with the budget (or a rental plan) who want the most refined all-night rocking and white noise, and are happy with its clip-in sack.
No motors, no app, but it rocks by hand, fixes to your bed and meets the UK crib standard.
Best for Parents who want their baby within arm's reach at night and are happy to do any rocking themselves.
Its only tech is a motion-sensor night light, and at 3am that might be the most useful feature in this roundup.
Best for Parents who want a well-made bedside crib that fixes to the bed, with a light that comes on as they reach over.
A clever smart bouncer that turns into a flat bassinet without lifting your baby out, though you pay handsomely for the trick.
Best for Parents short on space who want a smart bouncer for awake time and a flat bassinet for naps in one piece of kit.
Affiliate link: if you buy, I may earn a small commission at no extra cost to you. It never changes the score. How this works
Side by side
Tap a column to sort. Scores are out of 10.
| Product | Links | |||||||
|---|---|---|---|---|---|---|---|---|
| Graco Eluma NestGold Star | 7.6 | 7.4 | 8.4 | 6.6 | 8.6 | 5.5 | £200 | Amazon |
| Happiest Baby SNOO Smart SleeperSplurge Star | 7.0 | 9.4 | 6.8 | 8.0 | 4.2 | 4.8 | £1,395 | Amazon |
| Snüz SnuzPod 5 | 6.8 | 4.0 | 9.0 | 7.8 | 7.6 | 6.5 | £200 | Amazon |
| Chicco Next2Me Armonia | 6.6 | 3.2 | 8.9 | 8.0 | 8.2 | 5.5 | £179 | Amazon |
| Elvie Rise | 6.5 | 6.8 | 6.4 | 7.2 | 5.8 | 6.0 | £600 | Amazon |
Before you buy
Probably not, and I say that while understanding the appeal completely. Babies wake in the night. The Lullaby Trust notes that this is normal for under-ones, and that being able to rouse easily matters for their safety, so no crib should be sold to you as a way to make a baby sleep more deeply. What a responsive crib can do is resettle a baby who has stirred but not fully woken, sometimes before you've even sat up, and in the fog of the early weeks that can make a real difference.
The catch is the maths. You'll use one for around six months at most, and the best-known option costs £1,395. Before you commit, price up a good bedside crib plus a separate white noise machine kept well away from it. That pairing covers a lot of the same ground for well under £300.
The SNOO is the only truly responsive all-night sleeper here: it rocks and plays white noise at a gentle baseline all night and steps up automatically when it detects fussing. The Graco Eluma Nest stays still until its microphone hears crying, then works through a sequence of rocking, vibration and sound. The Elvie Rise records and repeats your own bounce, but only in bouncer mode; its bassinet mode doesn't move.
At the other end of the scale, the SnuzPod 5's bassinet rocks on a curved stand when you rock it, and the Chicco Next2Me Armonia doesn't move at all. Decide how much you really want the crib to do on its own, because that's where most of the price difference comes from.
In the UK, bedside cribs should meet BS EN 1130:2019, and the product, packaging or website should say so. Graco's manual for the Eluma Nest lists EN 1130 and the EN 16890 mattress standard, and Snüz lists both for the SnuzPod 5. The SNOO's UK pages lean on its US approvals rather than a British Standard, and the Elvie Rise lists US ASTM certifications. The Cradlewise isn't sold in the UK yet; its UK site shows a waitlist and lists US certifications.
Manuals for rocking cribs built to EN 1130 also tend to say the crib should be locked in a fixed position when your baby is left unattended, and Graco's Eluma Nest manual includes exactly that line. Read how each maker expects its motion features to be used before you rely on them overnight.
For night feeds, a crib that sits level with your mattress and fixes to the bed, with a side that drops or zips down, is a genuine quality-of-life feature. The SnuzPod 5 and Chicco Next2Me Armonia both do this. The smart cribs here don't: the SNOO, Eluma Nest and Elvie Rise are all freestanding, and Mother&Baby's testers found the Eluma Nest has no height adjustment and may sit too high for some beds. Measure your bed height before you buy anything.
If you're set on a SNOO, renting is the obvious route. Happiest Baby's UK site doesn't list a rental scheme of its own, but independent UK rental firms such as Baboodle charge around £70 a month, including a mattress, a sheet and a sack in each size. Budget for the app too: new SNOOs bought from Happiest Baby or an authorised partner come with nine months of Premium features free, but renters and second-hand buyers pay £14.99 a month for extras such as weaning mode.
Buying second-hand? Get the manual, check the product hasn't been recalled (search 'product recalls' on gov.uk), and ideally buy a new mattress, which The Lullaby Trust says is safest for each new baby.
A smart crib can be a perfectly good sleep space if it gives your baby a firm, flat mattress, breathable sides and a clear cot, and you follow the manual. But The Lullaby Trust points out that no safety standard tests whether a product reduces the risk of SIDS, and it advises caution around products that claim to help babies sleep longer or more deeply, or that hold babies in one position. Treat the smart features as a convenience, keep following safer sleep advice, and look for BS EN 1130:2019 on any crib.
For most families, not at £1,395. It's the most refined responsive bassinet on sale and owners rate it highly, but you'll use it for around six months, its clip-in sack sits awkwardly with UK advice on products that hold babies in position, and some features need a paid subscription unless you bought new. If you want one, renting from a UK rental firm for around £70 a month makes far more sense than buying.
Not officially, as of September 2026. Cradlewise's UK website shows a waitlist rather than a way to buy, and lists US safety certifications. Importing one would mean no UK retailer support and no British Standard listed, so I've left it out of this roundup.
Don't buy one expecting that. Night waking is normal for babies under one, and The Lullaby Trust advises being wary of anything that promises longer or deeper sleep. What a responsive crib can do is settle a baby who stirs, sometimes before you're out of bed, which many parents find worth having.
At around six months, and often sooner. Happiest Baby says the SNOO is for babies from birth to six months who can't yet roll over; Graco's Eluma Nest is for babies up to 9kg and should be put away once your baby can sit, kneel or pull up; and the Elvie Rise's bassinet mode is for up to five months or 10kg. After that your baby needs a full-size cot, which The Lullaby Trust recommends keeping in your room for the first six months.
The SNOO is designed around its own sack, which clips in, and comes with small, medium and large sizes. Whatever crib you use, The Lullaby Trust's advice is to keep a swaddle loose around the hips, avoid overheating, and stop swaddling with arms in as soon as your baby shows signs of rolling. In June 2026 the US FDA also warned Happiest Baby about selling extra-small and extra-large SNOO sacks without authorisation, so stick to the standard sizes supplied with the bassinet.