Adjustable beds can be reliable, but it depends on the quality of the bed and the manufacturer. Some adjustable beds are made with high-quality materials and components, and are designed to last for years with proper use and maintenance. (we only sell Leggett & Platt beds after trying many, many brands) Other adjustable beds may have lower-quality components that may break or wear out more quickly.( many models from unknown brands will never have parts, including remotes, available and so be unfixable).To ensure that you get a reliable adjustable bed, it is important to do research, read reviews, and compare products before making a purchase.( there brands that we tried selling that were made in Canada, so we wanted to support them, but 50% of them had issues right out of the box on delivery day).