KidShortlist
Britax Safe-N-Sound · Convertible (0–4 y)

Britax Safe-N-Sound Premier II SafeFix

No tester has given this product a score we can put on our scale.

Tested for Australia & NZ ★ Editors' pick
–
Shortlist score
No scored test

Where to buy

This seat is certified for Australia & NZ. Car seats may only be used in the market they're approved for, so we don't link to shops in Czechia.

Test results

Each score as the tester published it, converted to our 0–100 scale. Weight is how much the result counts towards the score.

CHOICE AU · Consumer organisation
CHOICE car seat buying guide (Jan 2026), best picks from CREP ratings, 2023 · tested with seatbelt
CHOICE: Best restraints for newborn to 2.5 years
Pick or pass/fail. Shown, not scored.
Crep protection stars
4.3
★ Editors' pick CHOICE does not test car seats itself; it lists CREP protection rating 4.3/5 (year tested 2023) for this pick. Same rating appears under source crep.
View on choice.com.au ↗

Also recommended: CHOICE: CHOICE: Best restraints for newborn to 2.5 years.

Top-ranked alternatives

How we turn these into one number: methodology. Tested in 2023.

KidShortlist

We don't test products ourselves. Every score here comes from an independent tester and links back to it. We combine 4,061 results from 26 sources.

Read before buying

Several testers are paywalled, so we only include what they publish openly. Models change and get recalled. Check the tester's own page and the retailer listing before you buy.

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