Real-time Analytics
Happy Health needed to turn a clinical-grade smart-ring concept into a manufacturable medical device while refining its sensing stack, validating its algorithms, and overcoming pandemic-era production constraints.
Reported impact
Happy Health brought Happy Ring to FDA-cleared, clinically oriented monitoring with lower unit costs, uninterrupted initial production, and a device architecture that can support remote patient monitoring and decentralized clinical studies.
Happy Health partnered with Surfaceink, part of the PwC network, to turn Happy Ring from concept into a manufacturable AI wearable. The solution combines AI-driven sensors, hospital-grade monitoring components, and a back-end algorithm that interprets heart rate, blood oxygen, electrodermal activity, temperature, sleep, stress, phone usage, and sunlight exposure from a ring form factor. PwC’s engineering team handled iterative design, testing, materials science, and remote manufacturing, using mirrored scrum teams in the United States and China, multiple battery vendors, new adhesive and assembly methods, and in-line tooling standards to keep mass production moving. Hundreds of rings were sent to universities for feedback, sensor validation, and IRB-approved pre-clinical trials. The result is an FDA-cleared smart ring for whole-body monitoring that can support remote patient monitoring, decentralized trials, and better biomarker collection.
Sensor readings from Happy Ring—covering vitals, stress, sleep, movement, phone usage, and sunlight exposure—flow through the device’s AI-driven sensing stack and back-end algorithm to produce clinically oriented digital biomarkers. Engineering, testing, and manufacturing feedback loops from universities and pre-clinical trials were used to refine both the hardware and the algorithm before scaled production.
As the first FDA-cleared smart ring for whole body monitoring, Happy Ring is poised to offer wearers, medical researchers and clinicians more reliable data than ever before.
Happy Ring is one of the first to reliably measure brain and body biomarkers simultaneously.
The FDA’s medical device designation translates to wider market access and enhanced credibility, further boosting Happy Ring’s commercial potential and the opportunities to improve the quality of patient care.
The multi-disciplinary team sent out hundreds of rings to different universities to garner candid input, make sure the sensors and back-end algorithm worked correctly and perform Institutional Review Board (IRB) approved pre-clinical trials.
The teams envisioned Happy Ring would monitor both physical and emotional well-being using AI-driven sensors that can collect clinical-grade vitals, including heart rate and blood oxygen levels.
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Scoring methodology
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Traceability
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The Organization JSON-LD lists addressLocality 'Austin', addressRegion 'TX', addressCountry 'US', and numberOfEmployees value 35.
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