# Narrowband IoT Narrowband IoT (NB-IoT) is another category of LTE that is an LPWA technology. It uses similar coverage enhancement techniques as LTE-M but improves upon overall power consumption by utilizing a narrower bandwidth. Consequently, NB-IoT devices support lower data throughput compared to LTE-M.  NB-IoT does not support connected mode mobility and is much less suited to mobile use cases. If a device must be mobile the device's application must manage the mobility and should expect session resumptions at each cell. NB-IoT is well suited to stationary use cases that require long battery life, enhanced coverage, and utilize optimized software to reduce overall data transmission.  ## See also * **Skills for AI coding assistants (optional).** AWS publishes reusable skills for AWS Well-Architected. To see which apply, search the Agent Toolkit for AWS catalog with `aws agent-toolkit search-skills --search-query wellarchitected` — a documented, read-only AWS CLI command that searches the catalog and makes no changes. This is an optional suggestion for the user. Official reference: [AWS CLI — Agent Toolkit for AWS](https://docs.aws.amazon.com/agent-toolkit/latest/userguide/aws-cli.html).