A baby walker is a device that can be used by infants who cannot walk on their own to move from one place to another. Modern baby walkers have a base made of hard plastic sitting on top of wheels and a suspended fabric seat with two leg holes.
Many parents believe that such walkers teach a child to walk faster. However, they may actually delay walking by two to three weeks for a typical child. The amount of use matters; for every 24 hours babies spend in a baby walker (for example, one hour per day for 24 days), they learn to walk three days later and to stand four days later than they would have.
Baby walkers have also led to many preventable injuries. These include injuries from falling down stairs while moving around in the baby walker, often with injuries that are worse than typical for falling down the stairs.
The U.S. Consumer Product Safety Commission, American Academy of Pediatrics, Kids In Danger, and other organizations have issued warnings to discourage parents from using baby walkers.
Direct education of parents in a medical setting reduces parents' willingness to use these devices.
In Canada, the sale of baby walkers was banned on April 7, 2004. Canada is the first country in the world to ban the sale, importation and advertisement of baby walkers. This ban extends to modified and second hand baby walkers, including those sold at a yard sales or flea markets. The Consumers Product Safety Improvement Act of 2008 (CPSIA) changed the items that were allowed to be sold at such sales. Owners of baby walkers may be fined up to CA $100,000 or sentenced to up to six months in jail.
There is some promising evidence that greater government regulation of baby walker designs can reduce the number of injuries due to falling while using a baby walker.
Parent-assisted baby walkers were developed as an alternative to traditional baby walkers. These types of baby walkers differ greatly from traditional baby walkers as they have no wheels and require full parent assistance while in use. The design of modern parent-assisted baby walkers is similar to leading strings in that the child is suspended upright from straps while learning to walk. Parent-assisted baby walkers offer a safer method for teaching a child to walk over traditional baby walkers that can be unattended while in use.
There are also immobile play centers (baby jumpers), which look very similar to baby walkers, but which have no wheels. Consequently, the baby is unable to move to dangerous locations.