Chicco OneFit MAX Convertible Car Seat
4.7Best price now
$303.99at WalmartObserved at 7:18 AM
Compared across 3 stores. Prices are checked against each store and labelled with when.
Compared across 3 stores. Prices are checked against each store and labelled with when.
The Chicco OneFit MAX is an all-in-one car seat that goes from a rear-facing harness for newborns to a forward-facing harness and finally a belt-positioning booster, so one seat covers birth to about 100 lbs. It adds Chicco's LeverLock self-tensioning lock for forward-facing installs, premium LATCH with SuperCinch for rear-facing, and RideRight bubble levels with an 8-position recline. It is GREENGUARD Gold certified and slim at 19.5 in wide. At $303.99 at Walmart as of November 4, 2026, it sits near the top of its recent range, so it is not a bargain moment.
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Lowest price we've seen: $303.99 on Nov 4 at Walmart. Tracked across 3 stores since Nov 4.
Owner feedback on the OneFit line is largely positive, with install ease and comfort standing out. Some parents note the seat is bulky and heavy when moving it between vehicles.
The Chicco OneFit™ Max ClearTex® All-in-One Car Seat fits your child, vehicle and life – maximizing child comfort from birth through booster. OneFit™ Max includes the Chicco-exclusive LeverLock® Self-Tensioning Lock System plus maximized features for enhanced fit, comfort and convenience. OneFit™ Max easily converts from a rear-facing harness (5–40 lbs) to forward-facing harness (26.5–65 lbs) to booster (40–100 lbs) as your child grows. Its slim, space-saving design fits easily into your vehicle without compromising comfort for your growing child. OneFit™ Max provides 20% more rear-facing legroom (compared to other OneFit™ car seats) and multiple recline options in every mode of use, maximizing comfort for your growing child. With the widest range of height adjustments, the easy-adjust headrest system simultaneously adjusts with the harness. The flex-forward crotch buckle stays out of the way for easy child loading and harness pockets keep straps and buckles contained until ready for use. The quick-secure magnetic chest clip offers easy in and out without the fuss. For rear-facing installation, OneFit™ Max includes premium LATCH connectors and a SuperCinch® force multiplying tightener. RideRight™ bubble levels work with the 8-position ReclineSure™ leveling system to provide improved vehicle fit and child comfort. For forward-facing installation, OneFit™ Max features the innovative LeverLock® Self-Tensioning Lock System. LeverLock® provides a secure, stable forward-facing vehicle seat belt install with minimal effort. OneFit™ Max includes a steel-reinforced seat shell and sculpted EPP energy-managing foam. Featuring Advanced Side Impact Protection (ASIP), OneFit™ Max is engineered to meet the Federal Motor Vehicle Safety Standard FMVSS 213a – Side Impact.
