Realtime IoT device control for connected experiences

Realtime IoT device control and monitoring made simple.

Process data to transform realtime IoT device control and monitoring


Monitor and control IoT devices and systems in real time

Monitor device health and status, implement remote access, flag anomalies for maintenance or securely upgrade firmware remotely, individually or through dashboards.

IoT monitoring for a variety of consumer applications

Home automation, connected car, wearables and monitors, remote device control.

Unlimited combinations of industrial applications

Sensors, connected cities, delivery & fulfillment, manufacturing, building management, retailing beacons.

Real-time, remote monitoring and control of home IoT devices



Logitech uses PubNub to power the real-time communication between their Harmony Smart Home hub, remote control, and smartphone application to enable Harmony app users to control their entertainment and home devices whether from inside or outside their home.


Logitech provides its users with great peace of mind with Harmony. With PubNub’s real-time capabilities, Harmony app users can turn off the lights and adjust the thermostat, double-check that they’ve locked the front door, or make changes to their entertainment systems, and be alerted to any changes as they arise.

Using PubNub was more cost-effective than trying to build this capability ourselves. We don’t have to implement, and more importantly, operate a real-time infrastructure meeting high scalability, performance and reliability requirements.

William Chien

Director of Product Management at Logitech

Get inspired by our customers

Smart Homes & Remote Access

Make your home, building, or city smart with real-time monitoring and control.

Happiest baby

Monitoring and Control - Systems & Appliances

Remotely monitor and control your devices and systems.


Visualize device state and performance in real time.

Ready to build real-time features?

How PubNub Works

Learn how PubNub works and the concepts behind our real-time platform.

API Tour

Explore PubNub's core features with our interactive and live-code tour.

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