Comparison Adamex Aspena 2 in 1 vs Expander Nero

General design of the stroller.

In addition to traditional varieties — classic models (with a carrycot) and pushchairs (with a seat) — nowadays you can also find universal strollers, which are 2 in 1 and 3 in 1, transformers and strollers for sports purposes. Here is a more detailed description of each variety:

— Pushchairs. Pushchairs designed for the sitting position of the kid. The seat for the baby in such pushchairs is called a seat unit; in fact, it is a seat of a special design. In some models, this seat can tilt almost horizontally, which gives the little passenger the opportunity to take a nap. Nevertheless, all pushchairs are intended for more or less grown-up kids who are able to sit up independently — that is, not younger than 6 — 8 months.
Also note that in this category there are the possibility of installing a carrycot. In fact, such models are universal (see below); but if the carrycot is not initially included in the delivery, it is customary to classify the stroller as a pushchair.

— Jogging. A type of pushchairs (see above) designed for parents who value an active lifestyle: a jogging pushchair can be used not only when walking quietly, but also when jogging. Such pushchairs are usually...equipped with three wheels of rather large diameter, and also have a large width of the chassis (see below); all this gives additional stability and passability, including on uneven roads. In addition, the design may include specific features for added comfort and safety, such as a strap that fixes the parent's hand on the pushchair handle or an additional brake that activates when the pushchair is released from the hands.

— Universal. Strollers often come with at least two (or even three) interchangeable units: a lying carrycot for infants, a seat unit for older babies, and sometimes a Group 0+ car seat. Parents can choose which unit to use on the chassis. This option provides convenience throughout the baby's stroller years, starting with the carrycot for the first 6-8 months and transitioning to the seat unit. However, these universal strollers are pricier and less space-efficient than transformers with similar capabilities. On the flip side, separate carrycots and seat units are more convenient and reliable.
It is worth taking into account that some universal models can be supplied in alternative options — for example, " carrycot + car seat". So, when buying such a stroller, it does not hurt to specify the set of accessories supplied with it.

— Stroller-transformer. Transforming strollers allow the seat to convert seamlessly from a carrycot to a seat unit and vice versa, offering the same versatility as universal models. Unlike universal strollers, transformers don't require rearranging the main unit for this reconfiguration, providing several advantages. Firstly, the main block's format can be changed anytime, even on the go, without the need for separate seat units or carrycots. Secondly, the integrated carrycot takes up less storage space compared to two separate units.

— Classic. Strollers that are equipped with carrycots only; some also allow the installation of a seat unit, as in universal models, but if such a unit is not included in the kit, the stroller is considered a classic. Recall that carrycots are intended mainly for children under 6 – 8 months old, who are not yet able to sit normally in the seat unit; in other words, this type of stroller is suitable mainly for the smallest kids. That is why the "classic" nowadays is not particularly popular.

Strollers in which the handle can be moved from one side to the other — in other words, put it at both the rear and front wheels. Simply put, the reversible handle makes it possible to carry the baby both forward-facing and parent-facing. Such an opportunity can be provided both due to the swivel fastening of the handle, and due to the fact that the handle is made removable.

This function is useful in light of the fact that the optimum handle position will also be different for various formats of use of the stroller. Thus, when the child is awake sitting in the seat unit, it is best to push the stroller forward, so that the little passenger can freely see the world around him/her. And when a small passenger sleeps on the unfolded seat - it is best to turn the stroller facing the parent; the same position is standard for the carrycot. In addition, the reversible handle can be useful in some daily situations: for example, to go down a steep hill, it is better to turn the stroller back to front, and the easiest way to do this is to use the reversible handle.

It is worth taking into account that when you reverse the handle, the front and rear wheels change places, and a long movement "backwards" can be uncomfortable. In some models this moment is compensated by automatic switching of wheels: when you change the position of the handle, the wheels also change (the front wheels are fixed straight, and the rear wheels are unlocke...d, turning into swivel wheels). However, the availability of this function should be specified separately.

In strollers with this function, the seat unit can be fixed in one of two positions, to choose from: facing the parent (against the direction of movement) or facing away from the parent (in the direction of movement). Each option has its advantages: in the first case, the baby can see a familiar face and is less nervous, and when located in the direction of movement, it is more convenient for him/her to view the world around him/her.

The presence of a separate crotch strap in the design of the stroller. Only strollers with a bumper (see above) are equipped with such a strap: it is located vertically between the legs of a seated kid, preventing him/her from falling out by slipping under the bumper. In general, this design is similar in purpose to three-point harnesses (see “Harness type”), however, in a stroller with a bumper and crotch strap, the child is usually less crowded. You should pay attention to the presence of this function when buying pushchairs.

The ability to install a carrycot on the stroller — a characteristic basket in which the baby can lie comfortably.

Carrycots are used mainly for very young kids (up to 6 – 8 months), who can not yet sit normally in seat units. And the possibility of installing such an accessory by definition is available in all universal strollers (see "Design"). Also, the replacement of the seat unit on the carrycot can be provided in pushchair models. In fact, such strollers are also universal – but they are not initially equipped with carrycots, and therefore belong to the category of pushchairs.

The possibility of installing a child car seat on the chassis of the stroller. This feature can be very useful on car trips: the car seat can be used both in the car and as a seat unit for a stroller, and the main seat unit can be left at home so that it does not take up space in the boot. Note that some models with this function are initially equipped with a suitable car seat; if it is purchased separately, you should pay special attention to compatibility with your stroller.

The swivel wheels can turn right and left while strolling, following the movement of the stroller itself. This design improves manoeuvrability and significantly facilitates control: if a stroller without swivel wheels has to be tilted “on itself” to turn, placing it on two rear wheels, then models with this function normally turn on all wheels at once.

It should be clarified that usually only the front pair of wheels has such a design — this is quite enough.

A feature found on models with swivel wheels (see above). Locking allows you to fix such wheels straight, without the possibility of turning to the sides; in some situations — for example, when driving over difficult terrain — locked wheels are more convenient than swivel wheels. And when manoeuvrability is required, the locks can be easily released.

The material from which the rims in the wheels of the stroller are made. The reliability of the wheel and its resistance to deformation largely depend on the material of the rim.

— Plastic. Plastic rims are lightweight and cheap. They are not as strong as metal, but in most cases even such a relatively low strength is enough. Therefore, this material is most often used in strollers.

— Metal. The main advantage of the metal is its high strength: such a rim is able to withstand higher loads than a similar plastic one. On the other hand, it will weigh more and cost more. Therefore, metal rims are less common than plastic ones, mainly in rather expensive strollers.