Cybex Platinum Cloud Q Sensor Safe Infant Car Seat | live price, prepared checkout

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Checked facts

Each fact below was checked against the source it cites before it was published. Each carries that source's link and the time RoboTrunk read it. 44 checked facts, checked 2026-10-18T17:51:15.276Z. Research depth: trimmed read. Deep read: the store's own data and 11 outside pages (the store's own product page; maker page; manual; recall notice; forum; regulator recall search (CPSC (United States)); regulator recall search (Health Canada); official safety test results (CREP, the Child Restraint Evaluation Program); official safety test results (NHTSA's Car Seat Ease of Use Ratings)), each read in full by RoboTrunk and trimmed to its main content, then written up and checked. Facts from the maker or a manual quote the page word for word; what real users report is summarised with a link to the page read. Recall status was checked directly with CPSC (United States), Health Canada: CYBEX's own US recall notice (NHTSA campaign 23C-001) covers Cloud Q SensorSafe in model numbers 519XXXXXX and 521XXXXXX made between 6 June 2017 and 1 November 2020; this listing's SKUs all begin 519, so check the date-of-manufacture sticker under the seat — affected seats get a free harness adjuster strap kit and the repair takes about 5 minutes. The CPSC search returned only Cybex gym and treadmill recalls, and the Health Canada search only older Cybex strollers, 2.Go carriers and fitness equipment, none for this seat. Official safety test results were looked up directly with CREP, the Child Restraint Evaluation Program, NHTSA's Car Seat Ease of Use Ratings: CREP, the Child Restraint Evaluation Program (Australia and New Zealand): CREP lists a Cybex Cloud Q rated rear-facing (A2) under the 2021-onward protocol, added November 2023: 3.9 of 5 stars for crash protection and 2.6 of 5 for ease of use, with a listed seat weight of 7.9 kg. The listed seat is the plain Cloud Q, not the Platinum SensorSafe version sold here, so the rating is not carried over. NHTSA's Car Seat Ease of Use Ratings (United States): NHTSA rated the Cybex Cloud Q under model number 519003939 — the same SKU as the Stardust Black sold here — for rear-facing use: 4 of 5 overall, 5 of 5 securing the child, 2 of 5 labels, 5 of 5 vehicle installation features and 4 of 5 instructions. These are ease-of-use ratings, not crash-test results. Not read, because they are member-only or refused RoboTrunk: Consumer Reports car seat ratings, Which? child car seat tests, JPMA certified products.

• side impact: The telescopic Linear Side-impact Protection is claimed to absorb up to 25% more impact force than the same seat without the L.S.P. extended.. Source: https://top-stroll.myshopify.com/products.json (listing), read 2026-10-17T19:35:52.669Z.
• safety test: CREP (Australia/NZ) rates a Cybex Cloud Q tested rear-facing (A2) under the 2021-onward protocol, added November 2023, 3.9 of 5 stars for crash protection (73.9/100) and 2.6 of 5 for ease of use (58/100), with a listed seat weight of 7.9 kg; the entry names the plain Cloud Q, not the Platinum SensorSafe version sold here, and the ratings are explained at https://www.childcarseats.com.au/ratings-explained.. Source: https://www.childcarseats.com.au/api/v1/child_car_seats/filter_data/retrieve?_format=json (guide), read 2026-10-18T17:38:54.633Z.
• safety test: NHTSA's ease-of-use ratings list the Cybex Cloud Q, model 519003939 (the same SKU as the Stardust Black sold here, infant, made 2020-12-01, 4-35 lbs, up to 30 in): 4 of 5 overall rear-facing, 5 of 5 securing the child, 2 of 5 labels, 5 of 5 vehicle installation features, 4 of 5 instructions — these measure ease of use, not crash protection (https://api.nhtsa.gov/childSeats?dataSet=ratings).. Source: https://api.nhtsa.gov/childSeats?dataSet=ratings (guide), read 2026-10-18T17:38:54.875Z.
• model and SKU: The Stardust Black variant sold here is SKU 519003939, barcode 4058511728230 — the model-number prefix matters for the recall check.. Source: https://top-stroll.myshopify.com/products/cybex-platinum-cloud-q-sensor-safe-infant-car-seat (guide), read 2026-10-18T17:36:58.611Z.
• weight: The maker gives the seat weight as 13.9 lbs (about 6.3 kg).. Source: https://www.cybex-online.com/en/us/p/10065404.html (guide), read 2026-10-18T17:37:04.272Z.
• safety standard: The seat conforms to all applicable US Federal Motor Vehicle Safety Standards for child restraint systems.. Source: https://shop.cybex-online.com/on/demandware.static/-/Sites-cybex-master-catalog/default/dwb8ad616a/pdfs/manuals/CS_PL_Cloud_Q_SensorSafe_3_0_US/cy_171_5296_cloudq%20ownersmanual_us_es-5e5e6b5398f9a.pdf (manual), read 2026-10-18T17:37:33.949Z.
• recall scope: CYBEX voluntarily recalled select US infant car seats made between 6 June 2017 and 1 November 2020 under NHTSA campaign 23C-001.. Source: https://www.cybex-online.com/en/us/safety-notices-recalls-us-infant-car-seat-webbing.html (guide), read 2026-10-18T17:37:40.325Z.
• fit on the base: An owner reports the carrier is very hard to click onto the Base Q fix and can be lifted off by hand without pressing the release button; other members say that is not normal and advise contacting Cybex about a possible defect in the base or the carrier.. Source: https://securange.forumactif.org/t1857-cybex-aton-cloud-q (review), read 2026-10-18T17:38:33.576Z.
• weight: A user calls the seat very good and safe but among the heaviest in its class, about a kilo heavier than a comparable BeSafe seat.. Source: https://forum.babyverden.no/threads/cybex-cloud-q.1900502/ (review), read 2026-10-18T17:38:37.819Z.
• harness length: A parent could not buckle the harness over a thick winter snowsuit and thought the straps were far too short; another owner replied that the straps do reach and suggested checking for straps twisted or pinned from the factory.. Source: https://mom.life/post/5c41892b07d4006a863527d0-u-kogo-avtokreslo-cybex-cloud (review), read 2026-10-18T17:38:42.475Z.
• recall search: The CPSC recall search for Cybex returned 8 records, all for Cybex gym and treadmill equipment, none for an infant car seat.. Source: https://www.saferproducts.gov/RestWebServices/Recall?format=json&Manufacturer=Cybex (guide), read 2026-10-18T17:38:53.915Z.
• headrest and harness: The headrest adjusts in 11 positions and changes harness length with it, so the harness does not need rethreading as the child grows.. Source: https://top-stroll.myshopify.com/products.json (listing), read 2026-10-17T19:35:52.669Z.
• dimensions: Maker measurements: 26.4 in long, 17.3 in wide and 15.6 to 22.2 in high, the height range coming from the adjustable backrest and canopy.. Source: https://www.cybex-online.com/en/us/p/10065404.html (guide), read 2026-10-18T17:37:04.272Z.
• recall affected models: The recall list includes Cloud Q SensorSafe under model numbers 519XXXXXX and 521XXXXXX, alongside Aton and Aton Q variants.. Source: https://www.cybex-online.com/en/us/safety-notices-recalls-us-infant-car-seat-webbing.html (guide), read 2026-10-18T17:37:40.325Z.
• feature summary: Members describe the seat as having a one-hand recline worked by a handle at the back, an integrated XXL UPF 50+ canopy matched to the seat colour, a removable insert that keeps the head aligned with the chest, a telescopic L.S.P. and a weight of 5.4 kg.. Source: https://securange.forumactif.org/t1857-cybex-aton-cloud-q (review), read 2026-10-18T17:38:33.576Z.
• comfort: Users value the flat recline for pram use and for a baby asleep after a drive, and say babies lie deeper and better in this seat than in a BeSafe one.. Source: https://forum.babyverden.no/threads/cybex-cloud-q.1900502/ (review), read 2026-10-18T17:38:37.819Z.
• harness adjustment: Other owners say raising the headrest gives back some harness length, and one switched to a footmuff with harness openings instead of a snowsuit.. Source: https://mom.life/post/5c41892b07d4006a863527d0-u-kogo-avtokreslo-cybex-cloud (review), read 2026-10-18T17:38:42.475Z.
• newborn insert: A removable newborn insert supports babies from 4 to 11 lbs.. Source: https://top-stroll.myshopify.com/products.json (listing), read 2026-10-17T19:35:52.669Z.
• child size limits: For children from 4 lbs up to 35 lbs, maximum 30 in tall, roughly newborn to 18 months.. Source: https://www.cybex-online.com/en/us/p/10065404.html (guide), read 2026-10-18T17:37:04.272Z.
• recall hazard: The webbing strap in the central front seatbelt adjuster may fray, weakening the harness so it may not properly restrain the child in a crash.. Source: https://www.cybex-online.com/en/us/safety-notices-recalls-us-infant-car-seat-webbing.html (guide), read 2026-10-18T17:37:40.325Z.
• stroller compatibility: The thread shows how confusing pram compatibility is: adapters differ between brands, one parent's Cybex seat clicked onto a Loola Up with Cabriofix adapters, while a shop told another parent no Cloud Q fits any Loola; members advise buying the adapters first and testing in store.. Source: https://securange.forumactif.org/t1857-cybex-aton-cloud-q (review), read 2026-10-18T17:38:33.576Z.
• harness over time: The parent who started the thread later reported that once the child grew and the snowsuit was smaller, the harness buckled without trouble.. Source: https://mom.life/post/5c41892b07d4006a863527d0-u-kogo-avtokreslo-cybex-cloud (review), read 2026-10-18T17:38:42.475Z.
• canopy: The integrated XXL sun canopy is rated UPF 50+.. Source: https://top-stroll.myshopify.com/products.json (listing), read 2026-10-17T19:35:52.669Z.
• outgrowing the seat: The seat is outgrown when the top of the child's head is less than 1 inch below the top of the carrier, in addition to the weight and height limits.. Source: https://www.cybex-online.com/en/us/p/10065404.html (guide), read 2026-10-18T17:37:04.272Z.
• recall remedy: Affected owners get a free kit with a replacement harness adjuster strap assembly and instructions; the repair takes about 5 minutes.. Source: https://www.cybex-online.com/en/us/safety-notices-recalls-us-infant-car-seat-webbing.html (guide), read 2026-10-18T17:37:40.325Z.
• installation method: Members point out that a seat is installed either on the ISOFIX base or with the vehicle belt, never both together.. Source: https://securange.forumactif.org/t1857-cybex-aton-cloud-q (review), read 2026-10-18T17:38:33.576Z.
• warranty: The seat carries a 2-year warranty.. Source: https://top-stroll.myshopify.com/products.json (listing), read 2026-10-17T19:35:52.669Z.
• what is included: The box contains the Cloud Q carrier, the Load Leg Base, SensorSafe, a newborn inlay and the user guide.. Source: https://www.cybex-online.com/en/us/p/10065404.html (guide), read 2026-10-18T17:37:04.272Z.
• value: Members suggest a buyer who will only use the carrier in the car should consider the cheaper Aton Q rather than paying for the Cloud Q's lie-flat function.. Source: https://securange.forumactif.org/t1857-cybex-aton-cloud-q (review), read 2026-10-18T17:38:33.576Z.
• SensorSafe compatibility: SensorSafe works with most vehicles from 2008 or newer that have an OBD II port; some electric vehicles may need an extra adapter from ParentLink.. Source: https://top-stroll.myshopify.com/products.json (listing), read 2026-10-17T19:35:52.669Z.
• full recline: The backrest reclines with one hand, without taking the child out or re-adjusting the harness; the leg rest extends for a lie-flat position.. Source: https://www.cybex-online.com/en/us/p/10065404.html (guide), read 2026-10-18T17:37:04.272Z.
• SensorSafe function: The chest clip carries SensorSafe, which sends alerts to a vehicle receiver and the caregiver's phone when unsafe situations arise.. Source: https://top-stroll.myshopify.com/products.json (listing), read 2026-10-17T19:35:52.669Z.
• full recline limits: The lie-flat recline is only for use outside the vehicle, never in the car.. Source: https://www.cybex-online.com/en/us/p/10065404.html (guide), read 2026-10-18T17:37:04.272Z.
• installation without base: It can be installed without the base using alternate belt guides, but only with a locking lap/shoulder belt, and you must check that the buckle and hardware do not interfere with the carrier.. Source: https://www.cybex-online.com/en/us/p/10065404.html (guide), read 2026-10-18T17:37:04.272Z.
• aircraft use: CYBEX states the seat is approved for use on an airplane under FAA requirements, and advises checking with the airline first.. Source: https://www.cybex-online.com/en/us/p/10065404.html (guide), read 2026-10-18T17:37:04.272Z.
• L.S.P. deployment: Only the L.S.P. on the door side is deployed, never the one facing the vehicle centre, and it is not used at all when the seat is in the middle seat.. Source: https://www.cybex-online.com/en/us/p/10065404.html (guide), read 2026-10-18T17:37:04.272Z.
• newborn insert removal: CYBEX recommends using the insert until about 11 lbs or roughly 3 months; its side wings can be folded in for smaller babies.. Source: https://www.cybex-online.com/en/us/p/10065404.html (guide), read 2026-10-18T17:37:04.272Z.
• care: Fabrics are machine washable on a cold delicate cycle with mild detergent, except fashion collections and collaborations.. Source: https://www.cybex-online.com/en/us/p/10065404.html (guide), read 2026-10-18T17:37:04.272Z.
• spare parts and service: Replacement parts and warranty claims are handled by CYBEX's ParentLink customer service, by email or phone.. Source: https://www.cybex-online.com/en/us/p/10065404.html (guide), read 2026-10-18T17:37:04.272Z.
• expiration: The seat is certified for 6 years from its date of manufacture, printed on a sticker on the bottom of the seat.. Source: https://www.cybex-online.com/en/us/p/10065404.html (guide), read 2026-10-18T17:37:04.272Z.
• after a crash: CYBEX says the seat must be replaced after any crash, even one where it was unoccupied, because damage may be invisible.. Source: https://www.cybex-online.com/en/us/p/10065404.html (guide), read 2026-10-18T17:37:04.272Z.
• rear-facing only: It is a rear-facing-only seat and may never be used forward-facing in a vehicle.. Source: https://www.cybex-online.com/en/us/p/10065404.html (guide), read 2026-10-18T17:37:04.272Z.
• stroller compatibility: It fits any CYBEX stroller, using the adapters that come included with the stroller rather than with the seat.. Source: https://www.cybex-online.com/en/us/p/10065404.html (guide), read 2026-10-18T17:37:04.272Z.
• other-brand strollers: Some other stroller brands can take a CYBEX infant seat with their own special adapters; CYBEX says to check that stroller's manual.. Source: https://www.cybex-online.com/en/us/p/10065404.html (guide), read 2026-10-18T17:37:04.272Z.

The full evidence pack, with every citation, source and gap.

Questions we researched but could not confirm

Every fact above is cited. To find them we read the store listing, the maker's page, the manual, a regulator's recall notice, owner forums, the recall records of CPSC (United States) and Health Canada and the safety test results of CREP, the Child Restraint Evaluation Program and NHTSA's Car Seat Ease of Use Ratings and searched for owner reviews, blogs and video reviews. We also chased the questions below across those sources and found no reliable answer, so you know exactly where the evidence ends and never have to guess.

• Does the stated 13.9 lb weight include the load leg base?
• How does the fabric feel to the touch, and how thick is the padding?
• What exactly does the 2-year warranty cover and exclude?
• Which phones and app does the SensorSafe chest clip work with?
• How long does the SensorSafe battery last, and can it be replaced?
• Will it click onto a pram of another brand with adapters?
• How much does the load leg base weigh on its own?
• Can the seat cover be removed for washing without tools?
• Does the carrier fit three-across in a compact back seat?
• Can the carrier be used on an aircraft together with the load leg base?
• How much assembly is needed straight out of the box?

Recall notice

This listing matches a model named in a regulator's notice, as the index stood on 2026-09-25.

• US National Highway Traffic Safety Administration (NHTSA), 2023-02-10: NHTSA Recall 23C001 - Columbus Trading-Partners USA, Inc. - child seat: CYBEX (recall). The notice may cover only some serial numbers or dates of manufacture, which this listing does not show.

This listing is the brand and model a regulator's notice names. Two AI models judged it so independently. It does not mean the unit on sale is from an affected batch, that the store knew, or that the product is illegal where the store sells it; a US recall does not bind an Australian store. The notice may cover only some serial numbers or dates of manufacture, which a listing does not show. RoboTrunk never limits or blocks a purchase over a notice; read the notice and decide.

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