Joie · High-back booster

Joie Duallo

Based on 1 independent scored test: ADAC (2016). The test scores average 72. With only 1 test, the ranking score is pulled down a little until more testers confirm it.

Tested for Europe & UK

Shortlist score

Good

Single test

Where to buy

Most links search the shop for this model. Check that the version on sale matches the one tested.

Older test. The newest test of this product is from 2017. It may no longer be sold, or sold in a revised version, so it isn't ranked.

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.

ADAC DE · Lab test

ADAC Kindersitztest Frühjahr 2016 · Isofix

1.9

gut

Our scale72

weight 0.40

Same test also published by OCU (Organización de Consumidores y Usuarios), counted once.

Safety: 2.0
Handling: 1.7
Ergonomics: 1.8
Harmful substances: 3.5

Listed at €160 Zulassung Gewichtsklasse: II / III; Für Kinder von 15 bis 36 kg (etwa vier bis zwölf Jahre); Sitzerhöher mit Rückenlehne; Sitzgewicht: 6,6 kg | ADAC age class: Kind | child weight: 15 bis 36 kg | direction: Vorwärtsgerichtet | Isofix: Ja | mounting: In Fahrtrichtung mit 3-Punkt-Fahrzeuggurt, optional zusätzlich mit Isofix (nur in freigegebenen Fahrzeugen) | Test vom Mai 2016

View on adac.de ↗

1 older or duplicate result not counted

OCU (Organización de Consumidores y Usuarios) ES · Consumer organisation

OCU comparador sillas de coche (test enero 2017)

74%

buena calidad

Our scale74

not counted

Not counted: Same joint ICRT test as ADAC.

Safety: 4
Ease of use: 4
Ergonomics: 4
Harmful substances: 3
Frontal impact: 4
Side impact: 4

Listed at €199 Discontinued product (Descatalogado) on OCU; weight 15-36 kg. Subcategory assigned by collector from usage range. OCU test date 'enero 2017' does not match an ICRT publication round (many older seats carry 'enero 2017'), so joint_program was not set.

View on ocu.org ↗

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How we turn these into one number: methodology. Tested 2016–2017.