Based on 2 independent scored tests: Insurance Institute for Highway Safety (IIHS) (2016), NHTSA (National Highway Traffic Safety Administration) Car Seat Ease of Use Ratings (2022).
This seat is certified for US & Canada. Car seats may only be used in the market they're approved for, so we don't link to shops in Czechia.
Each score as the tester published it, converted to our 0–100 scale. Weight is how much the result counts towards the score.
Not counted: Another configuration scored higher in the same test.
Not counted: Another configuration scored higher in the same test.
How we turn these into one number: methodology. Tested 2016–2022.