According to the latest "China Smart Wrist Device Retail Market Monthly Tracking Report" released by RUNTO, in the first half of 2025, China's smart watch market sales exceeded 35.27 million units, a year-on-year increase of 33.4%. Relying on its core self-developed technology, Hirays provides high-precision one-stop sealing testing solutions from components to complete machines, helping manufacturers quickly respond to market demand and achieve production efficiency improvements and quality assurance.

Success case analysis

Watch waterproof and breathable film + components and complete machine testing

1 Customer backgroundA domestic listed OEM processing company needs equipment for its watch processing production line.

2 Customer needs

● Watch waterproof and breathable membrane + components and complete machine testing; ● Simple and easy to use; ● The data can be queried to facilitate production line optimization and adjustment.

↑Hiraysi HC-B high-precision differential pressure instrument

3 solutions

Components and complete machine: HC-B differential pressure instrument + floor-standing dual-channel test platform + customized mold Watch waterproof and breathable film: HW true water detector with screen

4 Core advantages of the solution

01 High-precision and stable detection The sales volume of HC-B differential pressure instrument exceeds 50,000 units, and its performance is industry-leading; the self-developed IVT pneumatic valve island has higher detection accuracy. 02 Intelligent protection design Optional ladder inflation function prevents instant pressure on the screen; HW real water detector accurately simulates water pressure and automatically identifies leaks. 03 Data traceability and optimization Quantitative test results support data traceability and export, which is beneficial to process improvement.  04 Efficient and flexible customization Supports software customization and flexible multi-channel configuration to meet UPH needs; automatic alarm function eliminates manual misjudgment.  05 One-stop service Provides host computer Demo and Modbus protocol to support secondary development; covering the entire process of testing, automated docking, and tooling design.

With 17 years of deep technology development, Hirays has always adhered to the concept of "continuously creating value for customers with professional technology", created a complete product matrix, and built full-scenario solutions covering IP69 and 25ATM. As a strategic partner of leading domestic brands, Hirays is embedded in the entire production process of customers, accurately identifies industry pain points, drives the iteration of sealing detection technology, and provides closed-loop solutions from R&D to mass production to help customers shorten product launch cycles and seize market opportunities. With technological innovation as the engine, Hiraysi is continuing to empower the quality upgrade of the wearable industry.