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App development case · 2025-11-07

Smart Insole APP

Dongguan Nanhuang Industrial Co., Ltd. ranks among the leading pressure sensor designers and manufacturers in China, and its products are known for high precision and high stability and are widely used in industrial applications. Turning that top-tier sensing technology from B2B scenarios into the vast consumer market, however, was a new challenge for Nanhuang Industrial.

Project overview

Nanhuang Industrial holds core pressure sensing technology, but in opening up new fields such as smart wearables and health monitoring it ran into the typical bottleneck of a “technology company”. It needed a strong software partner to deliver its “hard” strength to end users through a “soft” experience. What JIABEI provided was not merely an APP but a one-stop solution of “sensor data → intelligent analysis → user value”, and together the two sides built a benchmark companion application for a smart insole brand client.

Technology and market bottlenecks

Hardware but no software

It has excellent sensor modules, yet lacks a companion software application platform built for consumers.

Data but no insight

It can collect vast amounts of raw pressure data, yet cannot turn that into health insights that ordinary users can understand and act on.

Products but no ecosystem

For downstream customers the sensor is still a “component”, so it is hard to build a closed-loop ecosystem of “hardware + software + services” and hard to maximise brand value.

Our core contribution

Core data integration and parsing

We studied the working protocol and data characteristics of Nanhuang's pressure sensors in depth and developed a dedicated data communication and parsing engine, so that the APP can receive and process the millisecond-level, multi-point pressure data streams from the insole stably and efficiently.

Intelligent transformation from data to insight

Biomechanical algorithms and AI models are integrated into the APP to turn the raw pressure point matrix into usable health insights in real time:

  • Precise gait analysis: cadence, stride length and foot strike pattern.
  • Plantar pressure visualisation: dynamic, full-colour plantar pressure maps that clearly show high-pressure areas.
  • Health risk assessment: intelligent detection of potential issues such as arch abnormalities and centre-of-gravity deviation, together with professional-grade trend reports.

A polished user interaction experience

The UI/UX is intuitive, professional and full of a sense of technology, so users can not only see the “power map” of every step but also compare historical data to feel the improvement from training or correction directly, which noticeably strengthens product stickiness.

A solid digital foundation

A secure, scalable cloud service platform was built for the APP; it safeguards user data privacy and security and also lays a firm foundation for Nanhuang Industrial's future big data analytics and value-added services.

The strategic upgrade it enabled

From “supplier” to “solution provider”

Nanhuang Industrial no longer merely sells sensors; it can offer a complete solution of “sensor module + APP SDK + data analytics back end”, which noticeably improves customer stickiness and added product value.

A showcase for technical strength

The APP has become a direct and striking “showroom” for the performance of Nanhuang Industrial's pressure sensors, giving it outstanding persuasive power with customers such as sports brands, rehabilitation institutions and the elderly care industry.

A brand-new track

With this mature solution, Nanhuang Industrial has successfully entered the hundred-billion-yuan smart wearable and digital health market, opening a second curve of business growth.

Interface showcase

Actual interface and delivered results