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Cybex Aton B2 i-Size + Base One review

£200.00 Typical price

Test scoreShow Context

Key features
  • I-Size baby
  • Baby
Expert review

The Cybex Aton B2 i-Size + Cybex Base One Isofix base is approved to R129 regulations for children measuring 45cm to 87cm, which is birth to around 18 months. According to the manufacturer, it features linear side-impact protection, a removable newborn inlay and a height-adjustable headrest to ensure maximum comfort and safety from day one. Read our full review of this baby car seat to see if this is the case.

What's included:
  • Pros and cons
  • What is it?
  • How safe is it?
  • Is it easy to fit?
  • Is the seat comfortable?
  • Is there anything else I should know?
  • Should I buy it?
  • Where can I buy it?
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First reviewed by Which?

May 2022

Released

January 2021

Test results

The overall Which? test score is made up of the following star ratings, all determined by our rigorous lab tests.

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Best Buys and Don't Buys
We have tested 222 child car seats and found that there are 23 Don't Buys and 35 Best Buys.
Range of Child car seat scores
  1. 0%
    Lowest score
  2. 65%
    Average score
  3. 82%
    Highest score
We'll show you where this model sits on the scale so that you can see how it compares to child car seats we've tested
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Put us to the test

Our Test Labs compare features and prices on a range of products. Try Which? to unlock our reviews. You'll instantly be able to compare our test scores, so you can make sure you don't get stuck with a Don't Buy.

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