Harmony · Backless booster

Harmony Youth Booster Elite with LATCH

Based on 1 independent scored test: Insurance Institute for Highway Safety (IIHS) (2024). The test scores average 90. With only 1 test, the ranking score is pulled down a little until more testers confirm it.

Tested for US & Canada

Shortlist score

Excellent

#31 of car seats for US & Canada

Single test

Where to buy

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.

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.

Insurance Institute for Highway Safety (IIHS) US · Lab test

IIHS booster ratings: new booster models for 2024 (released Jan 24, 2024) · backless

BEST BET

Best Bet

Our scale90

weight 1.00

Tested model #0304024; seat type: Backless only; also on final IIHS ratings list (https://www.iihs.org/api/boosters/all-ratings); rating covers booster-mode belt fit only (IIHS does not rate harness modes)

View on iihs.org ↗

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How we turn these into one number: methodology. Tested in 2024.