The overall score consists of performance (70%) and ease of use (30%).

Ease of use includes using the harness, manoeuvring and adjusting.

We test to the mandatory pram and stoller standard, AS/NZS 2088:2000 CPN 8 of 2007 to see if they pass key safety and design tests.

We rate putting on/off and buckling/unbuckling the harness; adjusting the length and checking for signs that the device is disengaged/securely engaged

We push, pull and steer them a) up and down a roadside kerb, b) turn through a tight corner and c) over rough terrain.

Whether the convertible tricycle stroller passes key safety requirements. Some scoring around 60% may have minor failures and still be worth considering.

We recommend convertible tricycle strollers that pass all our safety tests and score at least 70% overall.

The price we paid in late 2019.

The weight of the actual convertible tricycle/stroller.

Maximum width in cm when in use.

Maximum length when in use, in cm.

Maximum height when in use (cm) including the handle.

How old the manufacturer recommends the child should be before they use the tricycle mode.

Some are made of a solid plastic or they may be inflatable.

Some convertible tricycle strollers were bought online from sites like eBay and may no longer be sold by the store.

Whether the harness has pads to make it less uncomfortable, and where.

Most models allow the parent/carer to control the unit via a handle.

Whether there is a canopy for weather protection, that can be made compact.

Whether it's easy to fold/retract the footrests out of the way when they are not in use.

Models that don't have this may have a canopy instead.

A parking brake is an essential feature of any convertible tricycle stroller.

Handy for storage, but size may be limited.

Saves you from having to unscrew the convertible tricycle stroller just to remove the pedals.