Chicco Harmonia Adjustable Folding High Chair - Serene | live price, prepared checkout

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• Deep research: We read the maker's manual, independent reviews, video review transcripts and the store's own page, and publish each finding with its source and the date read. check_product returns them with a source for each. This product: 23 checked facts, research depth trimmed read, checked 2026-10-09T09:57:27.189Z, in the evidence pack.
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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. 23 checked facts, checked 2026-10-09T09:57:27.189Z. Research depth: trimmed read. Deep read: the store's own data and 5 outside pages (the store's own product page; maker page; manual; regulator recall search (CPSC (United States)); regulator recall search (Health Canada)), 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: The CPSC search returned four Chicco recalls, all for toys or rattles (Decoy Duck Pull Toys, Spinning Bee, Pram Mobiles, Windmill Rattle), none for the Harmonia. Health Canada returned one Chicco record, for Chicco Polly High Chairs, a different model. No recall applies to this exact Harmonia Serene model. Not read, because they are member-only or refused RoboTrunk: CHOICE high chair tests, JPMA certified products.

• weight limit: The store feed says the Harmonia is designed for children up to 40 lbs.. Source: https://dd1dfe-a3.myshopify.com/products.json (listing), read 2026-10-08T19:02:14.639Z.
• adjustability: The store page lists 9 height positions, 5 recline positions, 3 tray positions, and an adjustable footrest.. Source: https://dd1dfe-a3.myshopify.com/products/chicco-harmonia-adjustable-folding-high-chair-serene (guide), read 2026-10-09T09:42:45.876Z.
• what it is: The Harmonia is a 3-in-1 multi-use high chair that converts from a newborn recliner to a high chair to a toddler chair.. Source: https://www.chiccousa.com/shop-our-products/high-chairs-and-boosters/harmonia-adjustable-folding-high-chair---serene/05087212730070.html (guide), read 2026-10-09T09:42:47.368Z.
• manual availability: A product manual is listed for the Harmonia Adjustable Folding High Chair under Chicco's High Chairs manuals.. Source: https://www.chiccousa.com/product-manuals/ (manual), read 2026-10-09T09:42:48.573Z.
• recall: The CPSC recall search for Chicco returned four records, none of which is for the Harmonia Adjustable Folding High Chair - Serene.. Source: https://www.saferproducts.gov/RestWebServices/Recall?format=json&Manufacturer=Chicco (guide), read 2026-10-09T09:42:49.948Z.
• recall: Health Canada's recall records mentioning Chicco include only a Chicco Polly High Chairs recall, not the Harmonia high chair.. Source: https://recalls-rappels.canada.ca/sites/default/files/opendata-donneesouvertes/HCRSAMOpenData.json (guide), read 2026-10-09T09:42:50.331Z.
• adjustability: The high chair has 9 height positions, 5 recline positions, 3 tray positions, and a 2-position adjustable footrest.. Source: https://www.chiccousa.com/shop-our-products/high-chairs-and-boosters/harmonia-adjustable-folding-high-chair---serene/05087212730070.html (guide), read 2026-10-09T09:42:47.368Z.
• newborn mode: It starts in Newborn Mode with a removable newborn insert and a 5-point adjustable harness.. Source: https://www.chiccousa.com/shop-our-products/high-chairs-and-boosters/harmonia-adjustable-folding-high-chair---serene/05087212730070.html (guide), read 2026-10-09T09:42:47.368Z.
• cleaning: The removable newborn insert is machine washable, the detachable tray liner is dishwasher safe, and the seat pad is easy to wipe clean.. Source: https://www.chiccousa.com/shop-our-products/high-chairs-and-boosters/harmonia-adjustable-folding-high-chair---serene/05087212730070.html (guide), read 2026-10-09T09:42:47.368Z.
• fold: The high chair has a space-saving 12-inch fold and stands independently for storage.. Source: https://www.chiccousa.com/shop-our-products/high-chairs-and-boosters/harmonia-adjustable-folding-high-chair---serene/05087212730070.html (guide), read 2026-10-09T09:42:47.368Z.
• wheels and brakes: Rear swivel wheels make the high chair easy to move, and rear locking brakes keep it in place.. Source: https://www.chiccousa.com/shop-our-products/high-chairs-and-boosters/harmonia-adjustable-folding-high-chair---serene/05087212730070.html (guide), read 2026-10-09T09:42:47.368Z.
• table fit: With 9 height adjustments and foldaway armrests, the Harmonia high chair fits most tables.. Source: https://www.chiccousa.com/shop-our-products/high-chairs-and-boosters/harmonia-adjustable-folding-high-chair---serene/05087212730070.html (guide), read 2026-10-09T09:42:47.368Z.
• tray storage: When the tray is not being used, it can slide onto the rear legs of the high chair for out-of-the-way storage.. Source: https://www.chiccousa.com/shop-our-products/high-chairs-and-boosters/harmonia-adjustable-folding-high-chair---serene/05087212730070.html (guide), read 2026-10-09T09:42:47.368Z.
• toddler chair conversion: The high chair converts into a toddler chair by removing the harness and tray and lowering the chair to the lowest position.. Source: https://www.chiccousa.com/shop-our-products/high-chairs-and-boosters/harmonia-adjustable-folding-high-chair---serene/05087212730070.html (guide), read 2026-10-09T09:42:47.368Z.
• weight limit: The Harmonia High Chair is designed for children up to 40 lbs.. Source: https://www.chiccousa.com/shop-our-products/high-chairs-and-boosters/harmonia-adjustable-folding-high-chair---serene/05087212730070.html (guide), read 2026-10-09T09:42:47.368Z.
• care: The seat pad should be spot cleaned using warm water and mild detergent, then air dried.. Source: https://www.chiccousa.com/shop-our-products/high-chairs-and-boosters/harmonia-adjustable-folding-high-chair---serene/05087212730070.html (guide), read 2026-10-09T09:42:47.368Z.
• care: The infant insert and harness may be machine washed separately in cold water on delicate cycle using mild detergent, then air dried.. Source: https://www.chiccousa.com/shop-our-products/high-chairs-and-boosters/harmonia-adjustable-folding-high-chair---serene/05087212730070.html (guide), read 2026-10-09T09:42:47.368Z.
• care: The seat pad and crotch strap must not be machine washed.. Source: https://www.chiccousa.com/shop-our-products/high-chairs-and-boosters/harmonia-adjustable-folding-high-chair---serene/05087212730070.html (guide), read 2026-10-09T09:42:47.368Z.
• care: Plastics and hardware should be wiped clean with a damp cloth; the tray must not be submerged in water; the tray liner is dishwasher-safe on the top rack only.. Source: https://www.chiccousa.com/shop-our-products/high-chairs-and-boosters/harmonia-adjustable-folding-high-chair---serene/05087212730070.html (guide), read 2026-10-09T09:42:47.368Z.
• seat fabric: The seat pad features soft, wipeable fabric that is easy to clean.. Source: https://www.chiccousa.com/shop-our-products/high-chairs-and-boosters/harmonia-adjustable-folding-high-chair---serene/05087212730070.html (guide), read 2026-10-09T09:42:47.368Z.
• harness: The high chair has a 5-point adjustable harness with soft webbing.. Source: https://www.chiccousa.com/shop-our-products/high-chairs-and-boosters/harmonia-adjustable-folding-high-chair---serene/05087212730070.html (guide), read 2026-10-09T09:42:47.368Z.
• tray: The high chair has a 3-position extra-large and sturdy snap-on tray with a removable liner.. Source: https://www.chiccousa.com/shop-our-products/high-chairs-and-boosters/harmonia-adjustable-folding-high-chair---serene/05087212730070.html (guide), read 2026-10-09T09:42:47.368Z.
• height adjustment: The 9-position height adjustment is intended for meals at almost any table.. Source: https://www.chiccousa.com/shop-our-products/high-chairs-and-boosters/harmonia-adjustable-folding-high-chair---serene/05087212730070.html (guide), read 2026-10-09T09:42:47.368Z.

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 and the recall records of CPSC (United States) and Health Canada and searched for regulator recall notices, owner reviews, blogs, owner forums 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.

• What are the assembled dimensions of the high chair?
• How much does the high chair weigh?
• What is the minimum age or weight for newborn mode?
• Does the high chair meet ASTM or JPMA safety standards?
• What exactly is included in the box?
• How much assembly is required and what tools are needed?
• What is the warranty?
• Are replacement parts available?
• Does the paint or coating rub off over time?
• What are the tray dimensions?
• Can the seat pad be removed for cleaning?
• Does the fold have a locking latch?
• Is the newborn insert required for infants?
• What is the maximum child height for the chair?
• Does the high chair recline flat for newborns?

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