Both are convertible car seats — here are their published manufacturer specs side by side.
This compares published manufacturer specs — not safety or fit advice. The seat's manual, your vehicle's manual, NHTSA's tools and a certified CPST are the fit-and-safety authority; always check them before installing.
As an Amazon Associate we earn from qualifying purchases, at no extra cost to you. Weight ranges are the manufacturer's published limits across all modes.
How they differ
the Clek Foonf lists extended rear-facing (a higher rear-facing weight limit, ~40-50 lb); the WAYB Pico doesn't
the WAYB Pico is FAA-approved for aircraft; the Clek Foonf isn't (harnessed seats can be FAA-approved; boosters never are — a plane has no shoulder belt)
the WAYB Pico is the lighter, more travel-friendly model
Published limits
Mode
Clek Foonf
WAYB Pico
Rear-facing
14–50 lb · 25–43 in
—
Forward-facing harness
26.5–65 lb · 30–49 in
26.5–50 lb · 33.5–45 in
Useful life
9 yrs from manufacture
7 yrs from manufacture
Clek Foonf: Rear-facing → forward-facing convertible, no booster mode. Forward-facing recommended at 2+ years (1 year minimum). This manual PDF bundles two printed revisions — Feb 2024 (forward-facing min 22 lb) and Oct 2025 (forward-facing min 26.5 lb); used the most recent Oct 2025 revision (rev FO25USH2), the first table in the document.
WAYB Pico: Forward-facing harness only, age 2+. Limits depend on the manufacture date on the label under the seat: seats made on or after June 30, 2025 are for children 26.5–50 lb and 33.5–45″ (shown here); earlier seats are for 22–50 lb and 30–45″. Useful life is 7 years from date of manufacture on both versions.
That is the record of the brand — not a verdict on these models. A recall names specific models and manufacture-date ranges, and a seat missing from the record is not "recall-free": check nhtsa.gov/recalls with the model and date of manufacture on your seat's label. Source: NHTSA, retrieved 2026-09-05.
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FAQ
What's the difference between the Clek Foonf and the WAYB Pico? The Clek Foonf is narrow for 3-across, extended rear-facing; the WAYB Pico is narrow for 3-across, FAA-approved for aircraft, lightweight/travel. Both are convertible car seats.
Is the Clek Foonf or the WAYB Pico FAA-approved for flying? The WAYB Pico is FAA-approved for aircraft; the Clek Foonf is not. (Harnessed seats can be FAA-approved; booster seats never are, because a plane has no shoulder belt.)
Which is right for my car and child, the Clek Foonf or the WAYB Pico? That depends on your specific vehicle and child — this page compares published manufacturer specs only, not fit or safety. Check the seat manual, your vehicle manual, NHTSA's car-seat finder and ideally a certified CPST before deciding.
Citing these specs? Go ahead — published manufacturer data, last verified 2026-06-11. Copy a ready-made reference: