Start with the signal
Sensor choice, skin contact, mechanical design and motion influence the information a wearable can collect.
Health Wearables
Body signals.
A longer perspective.
Hulin develops health wearable systems across ring, wristband and display-based forms, connecting sensing, embedded software and the mobile experience over time.
Start a ProjectExplore the wearing experience
A day in data
A reading has a moment.
A pattern takes time.
Sensing is only part of the product. What happens before, between and after observations shapes what the wearer can understand.
Rest → history → perspectiveOne night,
One night,
seen across time.
The supplied sleep interface shows stages across a night, with controls for daily, weekly and monthly views. Signal capture, timestamps and synchronization make this kind of continuity possible.
Explore the connected softwarePreserve the context
Firmware, sampling and local storage need to handle real wearing conditions, interrupted connections and incomplete data.
Make time useful
Algorithms and software can bring observations together across days, with clear interpretation and appropriate limits.
Two product directions
The same body.
A different relationship with information.
01 / Off-screen
Screenless Health Wearables
Ring and wristband forms offer a quieter on-body experience. Fit, contact and power are considered together, while the app provides space for the detail.
Explore Screenless
02 / On the wrist
Display Wearables
Information in the moment. Display hardware, controls and firmware shape what the wearer can see and do at a glance.
Explore Display WearablesSupplied product references. Features and configuration are defined per project.
Scope is evaluated per project
Define the signal.
Then build the system.
Depending on the product, sensing and algorithm work may include heart rate, SpO₂, HRV, sleep, skin temperature, stress-related indicators and activity classification. ECG can be evaluated where the sensing architecture and intended use call for it.
These are product-development directions. Supported features, measurement performance and intended use require product-specific definition and validation.
Engineering CapabilitiesLet’s build what comes next
Your next wearable. Together.
Tell us what you’re developing and where you need engineering support.
Prepare a short project brief, then open it in your email app to send to Hulin.
Prefer to email directly?allen.yue@szhulin.com
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