PubNub Case Studies Meet Hearo
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Meet Hearo

PubNub
Analytics & Modeling - Real Time Analytics
Networks & Connectivity - MQTT
Platform as a Service (PaaS) - Connectivity Platforms
Healthcare & Hospitals
Predictive Maintenance
Real-Time Location System (RTLS)
Remote Patient Monitoring
Software Design & Engineering Services
System Integration
Bates, the co-founder and CTO of Hearo, faced significant challenges while developing a new core feature for their remote patient monitoring platform. Initially using SignalR for messaging components, Bates encountered limitations when trying to implement a feature that allowed customers and patients to send messages to multiple or specific users, groups, channels, and locations. This issue became critical as he prepared for a tradeshow, realizing that the existing solution would not scale to meet future needs. Frustrated and in need of a quick solution, Bates turned to PubNub, a platform recommended by his developer community. PubNub's extensive client libraries and built-in complex messaging workflows provided the necessary capabilities to overcome the limitations Bates faced with SignalR.
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Hearo is a company based in the Springfield area, dedicated to helping patients live more independently by providing healthcare agencies, assisted living facilities, and in-home care organizations with remote patient monitoring platforms. Their technology includes both sensors and software, enabling patients to communicate with their remote care team through voice and video 24/7. Hearo's provider-first approach allows home care providers to create their own virtual support teams, ensuring personalized treatment for patients. This approach sets them apart from others in the remote healthcare space, as it avoids outsourcing and ensures that patients receive care from familiar providers who understand their conditions and needs.
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To address the challenges faced with SignalR, Bates integrated PubNub into Hearo's platform. PubNub's extensive client libraries and built-in complex messaging workflows allowed Bates to roll out the new messaging feature overnight, saving over 80 hours of development time. This integration enabled Hearo to support real-time, multiparty messaging, ensuring that messages, alerts, and calls are sent to the right users, channels, and locations. PubNub's platform also provided a fail-safe mechanism, retaining sensor data even if systems go offline and pushing stored data once connectivity is restored. This ensured that critical information was not lost, and patients continued to receive the necessary support. Additionally, PubNub's library of SDKs allowed Hearo to confidently add new sensors, client platforms, and hardware, knowing that PubNub would support any tech stack they chose.
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Hearo's platform now supports real-time, multiparty messaging, ensuring that messages, alerts, and calls are sent to the right users, channels, and locations.
PubNub's fail-safe mechanism retains sensor data even if systems go offline, ensuring that critical information is not lost and patients continue to receive support.
The integration with PubNub has allowed Hearo to confidently add new sensors, client platforms, and hardware, knowing that PubNub will support any tech stack they choose.
Saved 80+ hours of development time by integrating PubNub for messaging features.
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