Telemetry - Wikipedia
In short, telemetry is the enabling technology (remote measurement and data transmission), while telematics describes the integrated, digitalized applications that build on telemetry to deliver business, safety, and operational insights.

What is telemetry? - IBM
Telemetry is the automated collection and transmission of data and measurements from distributed or remote sources to a central system for monitoring, analysis and resource optimization.

What is telemetry and how does it work? - TechTarget
What is telemetry? Telemetry is the automatic measurement and wireless transmission of data from remote sources. In general, telemetry works in the following way: Sensors at the source measure either electrical data, such as voltage and current, or physical data, such as temperature and pressure.

Telemetry: What It Is, How It Works, And Why It Matters
Telemetry is the automated, continuous measurement and transmission of data from systems to a central place for analysis. In software and infrastructure, that means applications, services, and devices emitting data about their internal state and behavior without manual input.

TELEMETRY Definition & Meaning - Merriam-Webster
Telemetry is used to obtain data on the internal functioning of missiles, rockets, unmanned planes, satellites, and probes, providing data on such factors as position, altitude, and speed as well as conditions like temperature, air pressure, wind speed, and radiation.

Telemetry and EKG Basics: Rhythm Recognition - Nursing CE Central
In this course, you will learn about the role of telemetry devices and evaluate how they influence patient monitoring and clinical outcomes. You will also learn about correct lead placement for standard 5-lead, 12-lead, 15-lead, and right-sided ECGs using established clinical guidelines.

Telemetry 101: An Introduction To Telemetry | Splunk
Telemetry collects and analyses data for a wide range of purposes, from troubleshooting issues to understanding user behavior and system performance. Additionally, it uses broader performance metrics than monitoring.

OpenTelemetry
OpenTelemetry is an open source observability framework for cloud native software. It provides a single set of APIs, libraries, agents, and collector services to capture distributed traces and metrics from your application.