---
title: "Analytics for IoT and connected devices · Countly"
description: "Analytics for IoT and connected devices: offline capture, device health next to user behavior, and SDKs for embedded hardware. Self-host, including air-gapped."
url: https://countly.com/solutions/connected-devices-iot
last_modified: 2026-11-04
---

Solutions · IoT

# Analytics for IoT and connected devices

Understand device performance and user behavior across your connected ecosystem. Unify IoT, web and mobile data, monitor your fleet at scale and turn real-world usage into better connected experiences.

Key questions

## Answer your most critical IoT questions

The three questions we hear most often in this space, and how Countly answers them on data you keep.

- 01 How is my hardware performing in the field? Monitor device health, error rates and battery life to identify issues before they reach customers.
- 02 How do users interact with my devices? Which features are used most, and how behavior differs across device models.
- 03 How can I collect data from offline devices? Offline tracking stores data on the device and syncs when a connection returns, so events wait on the device until it reconnects.
How Countly helps

## How Countly powers IoT analytics

One platform covers the whole loop: Capture, Analyze, Act, Adapt. The insight and the action stay in the same place.

- Collect from any device, online or offline SDKs adapt to custom hardware and embedded systems; Offline capture with sync when the connection returns.
- Unify data into a single view Hardware, companion apps and web dashboards in one place.
- Monitor and analyze the fleet at scale Dashboards for health, performance and usage, with alerts for critical errors.
Features teams use most here

Dashboards Alerts Crashes & errors Drill Profiles

Data ownership

## Built for a connected world

From connected cars and industrial sensors to smart-home appliances and medical devices, on a secure, scalable, self-hosted analytics platform. Your data stays within the infrastructure you operate.

Explore data privacy

ISO 27001 Certified

ISO 27017 Certified

ISO 27018 Certified

SOC 2 Type II examined

TISAX® Participant*

*Countly Ltd. is a TISAX® Participant. TISAX® is a registered trademark of and governed by ENX Association. Learn more at enx.com/tisax

FAQ

## Questions about Connected devices & IoT

Straight answers for this space. For anything else, talk to us.

**Can we self-host Countly?**

Yes. Self-host Countly on your own infrastructure and device data stays within the infrastructure you operate, including air-gapped networks for hardware that never touches the public internet.

**Which platforms can Countly capture data from?**

Embedded devices, companion apps, web dashboards and backend systems, through Countly SDKs for C++, Java, Node.js, iOS, Android, Web, Flutter, React Native, Unity and Windows, plus APIs for any hardware that can make an HTTP request.

**Does Countly work when devices are offline?**

Yes. The SDKs store events on the device and send them when a connection returns, so data from a kiosk, vehicle or field device arrives when the device does.

**Can we see device health and user behavior together?**

Yes. Crash and error data, performance traces and custom events sit next to user behavior, so you can see what a user did before a device error and which device models are affected.

Solutions

## Related solutions

The same platform, seen from the next industry or use case over.

All solutions

Industry Automotive Explore Industry Healthcare Explore Use case Desktop analytics Explore