Fisher-Price 4-in-1 Sling N Seat Tub Review 2025 — Four Stages, One Tub

Fisher-Price has been making baby products trusted by parents for decades, and the 4-in-1 Sling N Seat Tub is one of their most considered bath products. The 4-stage design promises to follow a child from their very first bath to active toddler splashing — and with 5,649 reviews and 4.8 stars, it is clearly delivering on that promise.

Four Stages, One Investment

The progression from newborn sling to Sit-Me-Up insert to open toddler tub follows a child's developmental stages precisely. The soft mesh sling cradles a newborn completely in a reclined position when they have no independent muscle control. The Sit-Me-Up insert is a thoughtful addition for the transitional stage at 4–6 months when babies start to sit but still topple without help. Once the child sits confidently, both inserts come out and the tub becomes a generous 29.8-inch bathing space.

Practical Details

The drain plug and hanging hook solve two real problems: draining without lifting and tipping the full tub, and storing it off the floor between uses. The included rinse bottle and scoop add genuine value out of the box — most competitors charge extra or do not include them at all.

Our Verdict

The Fisher-Price 4-in-1 Sling N Seat Tub is a strong performer that competes closely with the Skip Hop Moby. The Fisher-Price edges ahead on included accessories (rinse bottle, scoop, Sit-Me-Up insert) and a slightly higher star rating. Both are excellent choices — if you want the most complete kit out of the box, the Fisher-Price wins.