AWS IoT Core
AWS IoT Core provides secure, bi-directional communication for Internet-connected devices (such as sensors, actuators, embedded devices, wireless devices, and smart appliances) to connect to the AWS Cloud over MQTT, HTTPS, and LoRaWAN.
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AWS IoT Analytics
AWS IoT Analytics is a managed service that provides advanced data analysis for IoT devices.
AWS IoT Device Defender
AWS IoT Device Defender is an AWS IoT security service that allows you to audit the configuration of your devices, monitor your connected devices to detect abnormal behavior, and to mitigate security risks.
AWS IoT Device Management
AWS IoT Device Management is a cloud-based device management service that makes it easy for customers to securely manage IoT devices throughout their lifecycle.
AWS IoT Events
AWS IoT Events is a managed service that lets you monitor your equipment or device fleets for failures or changes in operation, and trigger actions when such events occur.
AWS IoT Greengrass
AWS IoT Greengrass seamlessly extends AWS onto physical devices so they can act locally on the data they generate, while still using the cloud for management, analytics, and durable storage.
AWS IoT SiteWise
AWS IoT SiteWise helps you to easily collect, organize, and analyze data from industrial equipment at scale.
AWS IoT Things Graph
AWS IoT Things Graph is an integrated set of tools that enable developers to build IoT applications using devices and services that use different data representation standards and communication protocols.
AWS IoT 1-Click
AWS IoT 1-Click is a service that makes it easy for simple devices to trigger AWS Lambda functions that execute a specific action.
This is an introduction to IoT Services.
Reference: AWS Docs