Axkid ONE 3 Car Seat | 61cm - 125cm or 23kg
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Axkid ONE 3 Car Seat: ISOFIX Rear-Facing Safety up to 7 Years (61-125cm), Test Winner and Plus Tested
The Axkid ONE 3 represents a milestone in automotive safety, being the only seat on the market with ISOFIX installation and Plus Test certification that allows children to travel exclusively rear-facing up to 7 years of age (61-125 cm / 23 kg). It combines maximum Swedish safety with an incredibly fast installation (less than 30 seconds) and an innovative design.
Winner of multiple awards and approved in the most rigorous crash tests, including ADAC and the demanding Swedish Plus Test, the Axkid ONE 3 is built to last, with an estimated lifespan of 15 years. It is the ideal choice for those seeking the safest and most practical installation (ISOFIX) without compromising the rear-facing usage time.
Key Features of the Axkid ONE 3:
| Safety Standard: | UN R129 |
| Child Height: | 61 cm to 125 cm |
| Maximum Weight: | 23 kg |
| Approximate Age: | From ~6 months up to 7 years |
| Installation: | ISOFIX Only (Installation in under 30 seconds) |
| Direction of Travel: | Rear-Facing Only |
| Swedish Plus Test: | Yes, Approved |
| ADAC Test: | Yes, Tested |
| Side Impact Protection: | Yes, ASIP (Axkid Side Impact Protection) included |
| Legroom Adjustment: | Yes, sliding and adjustable up to 30 cm *after* installation |
| Recline: | Yes, multiple positions adjustable with one hand |
| Seat Weight: | ~10 kg (Light for an ISOFIX seat in this category) |
| Lifespan: | 15 years |
| Textiles: | Comfortable, removable, and washable at 30°C, with ventilation system |
| Insert Included: | Yes, for children between 61 and 105 cm |
Innovative Technology and Ease of Use
The Axkid ONE 3 is not only a pioneer in safety but also in usability. Its 6-step ISOFIX installation is intuitive and ultra-fast, minimizing errors. A unique feature is the legroom adjustment: it can be easily increased or decreased *after* the seat is installed, ensuring optimal comfort as the child grows, without needing to reinstall.
Weighing under 10 kg, it is surprisingly light. Details like the magnetic harness holders make placing the child easier, while the robust frame allows older children to get in and out independently. The one-hand adjustable recline and premium ventilated textiles ensure comfortable journeys, even the longest ones.
Note: The Axkid ONE 3 is approved from 61 cm. For use from birth (40 cm), consider the Axkid ONE+ 3, which includes an additional insert for newborns.

(Learn about rear-facing, click the image to view our blog)
Axkid ONE 3: The ISOFIX rear-facing revolution up to 7 years.
Manufacturer Information:
Registered Brand: AXKID
- Manufacturer Name: AXKID AB
- Manufacturer Address:
Axkid AB
Göteborgsvägen 94
431 37 Mölndal
Sweden - Manufacturer Contact Email: info@axkid.com
- General Product Safety Information: https://axkid.com/our-safety-philosophy/
- Additional Contact Information (PT Distributor): axkid@wobabies.com