Momcozy ChangeGo ST01 convertible stroller: configurations and features

The Momcozy ChangeGo (model ST01) is a convertible stroller designed to change as a family grows. It starts as a single stroller with a bassinet for a newborn, can become a double stroller when a second child arrives and can turn into a wagon for older children. Here is how the features work.

Single, double and wagon modes

Momcozy says the ChangeGo supports up to 23 configurations. The base stroller includes a toddler seat and a carrycot-style bassinet attachment. The brand states the single-to-double setup grows with a child from birth to about age 3, and that in wagon mode it can carry a child up to age 6. Many of the configurations rely on accessories that are sold separately, including the wagon seat, so check exactly what is in the box and what you would need to add for the setup you have in mind.

Wheels and suspension

The stroller has large 10-inch front swivel wheels and 12-inch rear wheels with PU tyres, plus an all-wheel suspension system with shock-absorbing springs. In general, larger wheels roll more easily over kerbs, gravel and uneven pavement, and suspension softens bumps. Momcozy describes the aim as a smooth ride that doesn't wake a sleeping baby. The brake is designed so that you can operate it without scuffing your shoes.

The toddler seat

The seat is described as full-size, with several recline positions and an adjustable leg rest, so a child can sit upright or lie back. It includes a bumper bar and a 5-point harness, a peekaboo window to check on the child and side mesh panels for airflow. The seat holds up to 50 lb (about 22.7 kg). The handlebar has five height positions, which helps when parents of different heights share the stroller.

The bassinet attachment

For the youngest babies, the carrycot attachment has a cushioned liner, a removable mattress, a zip-out mesh panel for ventilation and its own extendable canopy. Always follow the manufacturer's instructions on sleep position and use, and general safe-sleep guidance from your health authority.

Sun protection

Both the seat and the bassinet have an extendable UPF 50+ canopy. UPF is a measure of how much ultraviolet light a fabric blocks, though a canopy is only one part of sun care for a baby, and it does not replace shade and advice from your paediatrician.

Standards and size

Momcozy states that the stroller meets ASTM safety standards and that the fabric is OEKO-TEX certified, which is a textile certification. The listed dimensions are about 20.3 by 15.4 by 35.8 inches (51.6 by 39 by 91 cm), and the listed weight is 51 lb (about 23 kg). That is a substantial stroller, which is worth thinking about if you lift it into a car often.

Who it suits

It suits families who expect a second child, or who want one stroller to last from newborn through the toddler years, and who are comfortable with a larger, heavier frame. It may be less convenient for those who need a very light or compact travel stroller.

What to check before you buy

• Accessories: list the configurations you'll actually use and check which parts are sold separately.
• Weight and fold: check the folded size against your car boot and how easily you can lift it.
• Age and weight limits: confirm the seat's 50 lb limit and the guidance for each mode.
• Handle height: make sure the five handlebar positions suit everyone who will push it.
• Assembly and care: read the manual on assembly, cleaning the fabric and wheel upkeep.
• Local requirements: check the safety standards that apply where you live.

The short version

• A convertible stroller (ST01) that goes from single to double to wagon, with up to 23 configurations.
• Bassinet and toddler seat, both with UPF 50+ canopies.
• 10-inch front and 12-inch rear wheels with all-wheel suspension.
• Seat holds up to 50 lb; handlebar has five height positions.
• Listed as meeting ASTM standards, with OEKO-TEX certified fabric; 51 lb.

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