Updated October 17, 2026 · NurseryCue Editorial Team
Harppa Baby vs The Little Green Sheep
The Little Green Sheep
Harppa Baby
Higher score in this comparison
What sets them apart
| Compare | Harppa BabyReviewSee alternativesSee alternatives | The Little Green SheepReviewVisitVisit |
|---|---|---|
| Price from | $39.99 | €64.48 |
| Maximum age | 60 monthsHigher | 6 months |
| Maximum child weight (kg) | 22.6Higher | 9 |
| Mattress included | No | YesHas it |
| Mattress size | L 52 x W 27.6 | 28x74 |
| Warranty | 2 yearsHigher | 1 year |
| Markets | US, CA, AU | GB |
| Smart features | Not confirmed | No |
| Rental option | Not confirmed | No |
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Key differences
- Harppa Baby scores higher overall: 9.3 vs 9.1.
- Maximum age is higher at Harppa Baby: 60 months vs 6 months.
- Maximum child weight (kg) is higher at Harppa Baby: 22.6 vs 9.
- Mattress included: only The Little Green Sheep.
- Warranty is higher at Harppa Baby: 2 years vs 1 year.
- Support channels: only Harppa Baby offers Help centre.
- Harppa Baby is available in 2 more countries.
- Products: only Harppa Baby offers Crib, Bedside crib.
- Products: only The Little Green Sheep offers Mattress.
- Markets: only Harppa Baby offers US, CA, AU.
Our verdict on each
Harppa Baby
Harppa Baby suits parents buying sleep gear and wagon strollers in one basket. The Grevia convertible crib runs to 60 months and converts to toddler bed and daybed, so one frame carries a newborn through toddler years. The catch is a mattress bought separately.
The Little Green Sheep
The Little Green Sheep fills a gap most brands leave open: a plain bassinet and mattress pair sold in a single market, with no rental route and no smart features. For parents buying through a short newborn phase, the entry price of €64.48 with a mattress included makes it an easy shortlist name.
Score breakdown
| Area | Harppa Baby | The Little Green Sheep |
|---|---|---|
| Cost | 9.7HigherPrices run $39.99 to $349.99 across the sleep and wagon range. | 9.4Entry price of €64.48 plus a mattress as standard, scoring 9.4 on cost. |
| Offer | 9.3HigherThe catalogue spans crib, bassinet and bedside crib plus double strollers. | 8.8A mattress included as standard and 1 year of cover, with an offer score of 8.8. |
| Trust | 8.6The company trades as HARPPA INC. with support on email, phone and help centre. | 9.0HigherA named legal entity, GREEN SHEEP GROUP LTD, and phone plus email support give a trust score of 9. |
Positions in our rankings
| Ranking | Harppa Baby | The Little Green Sheep |
|---|---|---|
| Cribs, bassinets and smart sleepers | 13 of 47 | 3 of 47 |
Pick Harppa Baby if, pick The Little Green Sheep if
Pick Harppa Baby if cost, offer, maximum age, maximum child weight (kg), and warranty matter most.
Pick The Little Green Sheep if trust and mattress included matter most.
Every fact side by side
| Fact | Harppa Baby | The Little Green Sheep |
|---|---|---|
| Products | Crib, Bassinet, Bedside crib | Bassinet, Mattress |
| Sleep safety standard | Astm f2194 | Not confirmed |
| Converts to | Toddler bed, Daybed | Not confirmed |
| Legal entity | HARPPA INC. | GREEN SHEEP GROUP LTD |
| Headquarters | United States | United Kingdom |
| Founded | Not confirmed | 2006 |
| Support channels | Email, Phone, Help centreCovers more | Email, Phone |
Strollers
| Fact | Harppa Baby | The Little Green Sheep |
|---|---|---|
| Stroller types | Double | Not confirmed |
| Reference models | Rori, Remy, Remy XL | Not confirmed |
| Price up to | $349.99 | Not confirmed |
| Lightest model (kg) | 14.94 | Not confirmed |
| Folded size | 80 x 40 x 30 | Not confirmed |
| One-hand fold | No | Not confirmed |
| Cabin-size fold | No | Not confirmed |
| Maximum child weight (kg) | 24.9 | Not confirmed |
| Single to double | No | Not confirmed |
| Standards | Astm f833 | Not confirmed |
| Recalls | 2026 Harppa Nordi Foldable Toddler Tower voluntary recall, Model HANS0002, free repair kit with protective netting and stabilizing feet | Not confirmed |
Where each stands against the rest
| Fact | Harppa Baby | The Little Green Sheep | Median |
|---|---|---|---|
| Maximum age | 60 monthshighest quarter | 6 monthsbelow the median | 24 months |
| Maximum child weight (kg) | 22.6highest quarter | 9below the median | 11.3 |
| Warranty | 2 yearsat the median | 1 yearbelow the median | 2 years |
Median across 40 listed brands.
Pros and cons
Harppa Baby
Pros
- The Grevia convertible crib runs to 60 months and converts to toddler bed and daybed as the child grows.
- Stroller models include Rori, Remy, Remy XL, listed under astm f833.
- The wagon range takes a child up to 24.9 kg, well above the 22.6 kg limit on the crib.
Cons
- The listed sleep standard is astm f2194 and it sits with the bedside sleeper model, so certification is tied to one product.
- Mattress included answers no, so the mattress that fits the crib frame at L 52 x W 27.6 is a separate cost.
- For the Remy, both one hand fold and cabin size fold are no.
The Little Green Sheep
Pros
- A mattress is included as standard, so the entry price of €64.48 covers the sleeping surface instead of stopping at a frame.
- Support runs on email and phone, which gives a parent a phone call as well as an email for sizing or warranty questions.
- Mattress dimensions of 28x74 cm are published, so a replacement mattress or a spare sheet is easy to match.
Cons
- There is no rental option, so the setup has to be bought outright instead of hired for a short term.
- Smart features are not part of the offer, where Happiest Baby pairs a bassinet with a smart sleeper, bassinet and smart sleeper.
- The range is sold in the United Kingdom, a single market, so delivery outside the UK is not covered.
Who each suits
Harppa Baby
Who it suits
- Parents who want sleep gear and wagon strollers in the same basket
- Families who want one crib frame rated to 60 months and a child weight of 22.6 kg
- Shoppers in the United States, CA and AU who want phone and email support after the sale
Who should look elsewhere
- Happiest Baby, if a bassinet and smart sleeper covers the need and the wagon range is not for you
- Evenflo Company, if a single bassinet is all you need rather than a range that also runs to 24.9 kg in the wagons
- Wookids Rental, if renting a cot, bedside crib and mattress suits you better than buying outright
The Little Green Sheep
Who it suits
- Parents buying for a newborn who need a set that works to 6 months and then gets replaced.
- UK shoppers who want the mattress in the same order as the frame, since a mattress is included as standard.
- People who prefer a plain setup with no app, no monitor and no monthly hire, all marked absent from this offer.
Who should look elsewhere
- Parents who would rather hire than own, because there is no rental option here while Wookids Rental covers cot, bedside crib and mattress on a rental model.
- Parents chasing connected sleep data, since this range has no smart features and Happiest Baby lists bassinet and smart sleeper.
- Shoppers who want a bassinet specialist on the shortlist, since Evenflo Company lists bassinet as its range.
Current offers
The Little Green Sheep
Current offer
Discount code
10% off on sign-up to email list: 10%
One use per account, cannot be used with other offers
Source, checked September 30, 2026
Country by country
| Country | Harppa Baby | The Little Green Sheep |
|---|---|---|
| Australia | Yes | No |
| Canada | Yes | No |
| United Kingdom | No | Yes |
| United States | Yes | No |
Questions about each
Harppa Baby
What does the Harppa Baby range cost?+
Prices start at $39.99 and run to $349.99 across the range. The convertible crib and the wagon strollers sit at the upper end of that spread, while the cheaper items come from the same catalogue. The mattress is a separate buy, so the frame price alone does not cover a full sleep setup.
Is a mattress included with the Harppa Baby crib?+
Mattress included answers no for the Grevia convertible crib, so budget for a separate mattress. The crib takes a mattress of L 52 x W 27.6. Measure that before ordering, since a mismatched size will not sit flat inside the frame and most sellers will not swap a mattress after it is opened.
The Little Green Sheep
What does entry cost at The Little Green Sheep?+
The listed entry price is €64.48, and that covers a mattress rather than a bare frame, since a mattress is included as standard. There is no rental option, so the figure you see is the figure you pay in full at checkout.
What ages and weights is the bassinet built for?+
The bassinet is rated to 6 months and a child weight of 9 kg. That is a newborn window, so parents should expect to move on to a bigger sleep space after that point rather than stretching the same product. The child weight limit of 9 kg sits at the same level, so both caps arrive together.
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The Little Green Sheep
Harppa Baby