Mamaroo® Smart Swing - Stella (Grey Mélange) | 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. 56 checked facts, checked 2026-10-23T23:36:39.615Z. Research depth: trimmed read. Deep read: the store's own data and 6 outside pages (the store's own product page; manual; review; regulator recall search (CPSC (United States)); regulator recall search (Health Canada); video review (derived summary of its captions)), 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: CPSC recall search returned no records for UPPAbaby / Mamaroo Smart Swing. Health Canada records mentioning UPPAbaby are for RIDGE strollers, RumbleSeat adapters, bumper bars and a Peg Perego car-seat adapter, not this swing. A review mentions a 2022 4moms recall of older mamaRoo swings with three-point harnesses; that is not this UPPAbaby model.

• what it is: The product is a baby swing designed to mimic a parent's natural motion; this listing is the Stella (Grey Mélange) colour.. Source: https://love-me-do-baby.myshopify.com/products/mamaroo-smart-swing-stella-grey-melange (guide), read 2026-10-23T23:29:25.993Z.
• speeds: Motion speed can be set from 0 to 5.. Source: https://back.uppababy.com/media/49/53/4b/1758035479/2001-MRO-NA_MamarooManual_250605.pdf (manual), read 2026-10-23T23:29:30.221Z.
• motion: Rates motion and soothing highest and calls the movement the most natural, parent-like motion it tested.. Source: https://www.babytechreviews.com/reviews/uppababy-mamaroo-smart-swing/ (review), read 2026-10-23T23:29:32.527Z.
• weight and power: Reports the swing weighs about 15.3 lb, is movable between rooms but must be plugged into a wall, so it is best placed where it will stay.. Source: https://www.youtube.com/watch?v=xvZH0uXXCXI (review), read 2026-10-23T23:31:20.332Z.
• motions: It has five motions: Cruise, Bounce, Sway, Rock and Wave.. Source: https://love-me-do-baby.myshopify.com/products/mamaroo-smart-swing-stella-grey-melange (guide), read 2026-10-23T23:29:25.993Z.
• newborn insert: The infant insert is for use up to approximately 4 months.. Source: https://back.uppababy.com/media/49/53/4b/1758035479/2001-MRO-NA_MamarooManual_250605.pdf (manual), read 2026-10-23T23:29:30.221Z.
• safety and build: Notes the five-point harness, included newborn insert and clear instruction to keep the seat fully reclined until at least four months.. Source: https://www.babytechreviews.com/reviews/uppababy-mamaroo-smart-swing/ (review), read 2026-10-23T23:29:32.527Z.
• newborn use: Says the included newborn insert means no extra purchase is needed to use it from birth, and use stops at 25 lb or if baby tries to climb out.. Source: https://www.youtube.com/watch?v=xvZH0uXXCXI (review), read 2026-10-23T23:31:20.332Z.
• combinations: UPPAbaby claims more than 400 combinations of motions, speeds and sounds.. Source: https://love-me-do-baby.myshopify.com/products/mamaroo-smart-swing-stella-grey-melange (guide), read 2026-10-23T23:29:25.993Z.
• use limits: Stop using it at 25 lbs (11.3 kg) or when baby attempts to climb out, around 9 months, whichever comes first.. Source: https://back.uppababy.com/media/49/53/4b/1758035479/2001-MRO-NA_MamarooManual_250605.pdf (manual), read 2026-10-23T23:29:30.221Z.
• ease of use: Likes app, Alexa and Google Home control plus the washable insert, but notes testers of an earlier version found it noisy at high intensity.. Source: https://www.babytechreviews.com/reviews/uppababy-mamaroo-smart-swing/ (review), read 2026-10-23T23:29:32.527Z.
• recline: Says recline changes with one button on the back, from a deep newborn position to more upright as baby grows.. Source: https://www.youtube.com/watch?v=xvZH0uXXCXI (review), read 2026-10-23T23:31:20.332Z.
• MotionSync: MotionSync matches the baby's motion to the parent's movements in the app.. Source: https://love-me-do-baby.myshopify.com/products/mamaroo-smart-swing-stella-grey-melange (guide), read 2026-10-23T23:29:25.993Z.
• recline: Keep the seat fully reclined until baby is at least 4 months old and can hold up their head without help.. Source: https://back.uppababy.com/media/49/53/4b/1758035479/2001-MRO-NA_MamarooManual_250605.pdf (manual), read 2026-10-23T23:29:30.221Z.
• size and power: Says the large, stable footprint and mains-only power mean it tends to stay in one room.. Source: https://www.babytechreviews.com/reviews/uppababy-mamaroo-smart-swing/ (review), read 2026-10-23T23:29:32.527Z.
• toy mobile: Says the toy balls are tied into the mobile, unlike older 4moms balls that could pop out and be lost, and notes high-contrast black-and-white plus colour patterns.. Source: https://www.youtube.com/watch?v=xvZH0uXXCXI (review), read 2026-10-23T23:31:20.332Z.
• MultiMotion: MultiMotion combines gentle up-and-down and side-to-side movement.. Source: https://love-me-do-baby.myshopify.com/products/mamaroo-smart-swing-stella-grey-melange (guide), read 2026-10-23T23:29:25.993Z.
• sleep warning: It is not safe for sleep or unsupervised use; move a sleeping baby to a firm, flat sleep surface.. Source: https://back.uppababy.com/media/49/53/4b/1758035479/2001-MRO-NA_MamarooManual_250605.pdf (manual), read 2026-10-23T23:29:30.221Z.
• older recall: Warns that a 2022 recall covered about two million older 4moms mamaRoo swings with three-point harnesses in the US and Canada; the current UPPAbaby model has a five-point harness, but older units should be checked.. Source: https://www.babytechreviews.com/reviews/uppababy-mamaroo-smart-swing/ (review), read 2026-10-23T23:29:32.527Z.
• fabric feel: Describes the fabric as very nice and the newborn insert as super soft.. Source: https://www.youtube.com/watch?v=xvZH0uXXCXI (review), read 2026-10-23T23:31:20.332Z.
• sounds: There are four built-in sounds: Jingle, Bliss, Chirp and Tide.. Source: https://love-me-do-baby.myshopify.com/products/mamaroo-smart-swing-stella-grey-melange (guide), read 2026-10-23T23:29:25.993Z.
• restraint: Always use the restraint system and adjust it snugly.. Source: https://back.uppababy.com/media/49/53/4b/1758035479/2001-MRO-NA_MamarooManual_250605.pdf (manual), read 2026-10-23T23:29:30.221Z.
• model history: Says the Mamaroo began at 4moms and is now sold under UPPAbaby, with the current version adding Bluetooth, smart-home control and MotionSync.. Source: https://www.babytechreviews.com/reviews/uppababy-mamaroo-smart-swing/ (review), read 2026-10-23T23:29:32.527Z.
• removable covers: Says all covers and pads are removable; the seat cover comes off easily for washing after stains or blowouts and should be left to dry.. Source: https://www.youtube.com/watch?v=xvZH0uXXCXI (review), read 2026-10-23T23:31:20.332Z.
• connectivity: It connects via the UPPAbaby app, Amazon Alexa or Google Home for adjustments.. Source: https://love-me-do-baby.myshopify.com/products/mamaroo-smart-swing-stella-grey-melange (guide), read 2026-10-23T23:29:25.993Z.
• placement: Always place the product on the floor and never on an elevated surface.. Source: https://back.uppababy.com/media/49/53/4b/1758035479/2001-MRO-NA_MamarooManual_250605.pdf (manual), read 2026-10-23T23:29:30.221Z.
• mobile: Describes the mobile as having detachable toy balls.. Source: https://www.babytechreviews.com/reviews/uppababy-mamaroo-smart-swing/ (review), read 2026-10-23T23:29:32.527Z.
• harness pads: Says chest pads and crotch buckle pads can be removed to adjust fit.. Source: https://www.youtube.com/watch?v=xvZH0uXXCXI (review), read 2026-10-23T23:31:20.332Z.
• safety claim: The listing says the swing is verified by the Baby Safety Alliance.. Source: https://love-me-do-baby.myshopify.com/products/mamaroo-smart-swing-stella-grey-melange (guide), read 2026-10-23T23:29:25.993Z.
• soft surfaces: Never use it on a bed, sofa, cushion or other soft surface.. Source: https://back.uppababy.com/media/49/53/4b/1758035479/2001-MRO-NA_MamarooManual_250605.pdf (manual), read 2026-10-23T23:29:30.221Z.
• maker claim: Reports that UPPAbaby says the swing is used in more than 600 US maternity wards, NICUs and paediatric units.. Source: https://www.babytechreviews.com/reviews/uppababy-mamaroo-smart-swing/ (review), read 2026-10-23T23:29:32.527Z.
• music streaming: Says Bluetooth streaming lets parents play any music from a phone, in addition to the built-in sounds.. Source: https://www.youtube.com/watch?v=xvZH0uXXCXI (review), read 2026-10-23T23:31:20.332Z.
• weight limit: The store listing states it is for babies up to 25 lbs.. Source: https://love-me-do-baby.myshopify.com/products/mamaroo-smart-swing-stella-grey-melange (guide), read 2026-10-23T23:29:25.993Z.
• padding: Do not add a pillow, comforter or extra padding; use only the UPPAbaby seat.. Source: https://back.uppababy.com/media/49/53/4b/1758035479/2001-MRO-NA_MamarooManual_250605.pdf (manual), read 2026-10-23T23:29:30.221Z.
• settings: Says five motions and many combinations help match different babies, though finding the right setting may take trial and error.. Source: https://www.youtube.com/watch?v=xvZH0uXXCXI (review), read 2026-10-23T23:31:20.332Z.
• included: The box includes the swing, AC adapter, toy mobile, newborn support insert and a 3-year warranty.. Source: https://love-me-do-baby.myshopify.com/products/mamaroo-smart-swing-stella-grey-melange (guide), read 2026-10-23T23:29:25.993Z.
• indoor use: The product is for indoor use only.. Source: https://back.uppababy.com/media/49/53/4b/1758035479/2001-MRO-NA_MamarooManual_250605.pdf (manual), read 2026-10-23T23:29:30.221Z.
• water warning: Do not use it near water, and do not use the base or power supply after liquid exposure.. Source: https://back.uppababy.com/media/49/53/4b/1758035479/2001-MRO-NA_MamarooManual_250605.pdf (manual), read 2026-10-23T23:29:30.221Z.
• cord warning: Power cords can cause strangulation; keep them away from baby and use only the supplied cord.. Source: https://back.uppababy.com/media/49/53/4b/1758035479/2001-MRO-NA_MamarooManual_250605.pdf (manual), read 2026-10-23T23:29:30.221Z.
• power supply: Use only the power supply unit supplied with the appliance.. Source: https://back.uppababy.com/media/49/53/4b/1758035479/2001-MRO-NA_MamarooManual_250605.pdf (manual), read 2026-10-23T23:29:30.221Z.
• seat cover: Do not use the product without the fabric seat cover.. Source: https://back.uppababy.com/media/49/53/4b/1758035479/2001-MRO-NA_MamarooManual_250605.pdf (manual), read 2026-10-23T23:29:30.221Z.
• assembly: Adult assembly is required.. Source: https://back.uppababy.com/media/49/53/4b/1758035479/2001-MRO-NA_MamarooManual_250605.pdf (manual), read 2026-10-23T23:29:30.221Z.
• damage: Do not use the device if it is damaged or broken.. Source: https://back.uppababy.com/media/49/53/4b/1758035479/2001-MRO-NA_MamarooManual_250605.pdf (manual), read 2026-10-23T23:29:30.221Z.
• parts: Use only UPPAbaby-approved accessories and replacement parts.. Source: https://back.uppababy.com/media/49/53/4b/1758035479/2001-MRO-NA_MamarooManual_250605.pdf (manual), read 2026-10-23T23:29:30.221Z.
• cleaning frame: Clean the frame with a damp cloth and mild detergent, dry thoroughly, and avoid abrasives.. Source: https://back.uppababy.com/media/49/53/4b/1758035479/2001-MRO-NA_MamarooManual_250605.pdf (manual), read 2026-10-23T23:29:30.221Z.
• removable fabrics: All fabrics are removable.. Source: https://back.uppababy.com/media/49/53/4b/1758035479/2001-MRO-NA_MamarooManual_250605.pdf (manual), read 2026-10-23T23:29:30.221Z.
• washing: The seatback fabric and infant insert are machine washable cold with mild detergent, no bleach, dry flat, and must not be ironed or dry cleaned.. Source: https://back.uppababy.com/media/49/53/4b/1758035479/2001-MRO-NA_MamarooManual_250605.pdf (manual), read 2026-10-23T23:29:30.221Z.
• toy fabric: Toy fabric is spot clean only with mild detergent and no bleach.. Source: https://back.uppababy.com/media/49/53/4b/1758035479/2001-MRO-NA_MamarooManual_250605.pdf (manual), read 2026-10-23T23:29:30.221Z.
• maintenance: Regularly check connecting hardware such as rivets and screws for tightness and security.. Source: https://back.uppababy.com/media/49/53/4b/1758035479/2001-MRO-NA_MamarooManual_250605.pdf (manual), read 2026-10-23T23:29:30.221Z.
• warranty: UPPAbaby provides a 3-year limited warranty against manufacturing defects under normal use.. Source: https://back.uppababy.com/media/49/53/4b/1758035479/2001-MRO-NA_MamarooManual_250605.pdf (manual), read 2026-10-23T23:29:30.221Z.
• warranty conditions: The warranty is not transferable and needs proof of purchase from an authorized retailer.. Source: https://back.uppababy.com/media/49/53/4b/1758035479/2001-MRO-NA_MamarooManual_250605.pdf (manual), read 2026-10-23T23:29:30.221Z.
• compliance: The manual lists FCC ID 2AC7Z-ESPWROOM32D and IC 21098-ESPWROOM32D for the radio module.. Source: https://back.uppababy.com/media/49/53/4b/1758035479/2001-MRO-NA_MamarooManual_250605.pdf (manual), read 2026-10-23T23:29:30.221Z.
• Bluetooth pairing: To pair for music streaming, press the sound control five times until all four LEDs light, then pair to Mamaroo in Bluetooth settings.. Source: https://back.uppababy.com/media/49/53/4b/1758035479/2001-MRO-NA_MamarooManual_250605.pdf (manual), read 2026-10-23T23:29:30.221Z.
• app: The app gives access to MotionSync, Wi-Fi smart-home integration and control of motion, speed and sound.. Source: https://back.uppababy.com/media/49/53/4b/1758035479/2001-MRO-NA_MamarooManual_250605.pdf (manual), read 2026-10-23T23:29:30.221Z.
• model: The manual identifies the model as 2001-MRO-NA.. Source: https://back.uppababy.com/media/49/53/4b/1758035479/2001-MRO-NA_MamarooManual_250605.pdf (manual), read 2026-10-23T23:29:30.221Z.
• storage: Do not fold or store the product while damp or wet, or in a damp environment.. Source: https://back.uppababy.com/media/49/53/4b/1758035479/2001-MRO-NA_MamarooManual_250605.pdf (manual), read 2026-10-23T23:29:30.221Z.

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 manual, owner reviews, video reviews and the recall records of CPSC (United States) and Health Canada and searched for the maker's page, regulator recall notices, blogs and owner forums. 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 and floor footprint?
• What is the seat height and maximum recline angle?
• What is the minimum baby weight or age for use?
• Is there a height limit in addition to the 25 lb weight limit?
• What tools are required for assembly?
• How long does assembly take?
• Does the frame coating or paint rub off over time?
• Are the toy mobile balls detachable?
• How loud is the motor at the highest speed?
• Does the app need Wi-Fi or only Bluetooth for basic control?
• Does the swing have an auto-off timer?
• What are the power adapter input and output specifications?
• Which specific safety standard or certification does it meet?
• Can the seat cover and insert be tumble dried?
• What is the fabric composition of the seat and insert?

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