WiZ Global IoT Ecosystem
Project Overview
WiZ Matter Integration — Global Smart Home Protocol Adoption
Led the adoption of Matter, a new smart home protocol, across WiZ’s ecosystem of over one million devices. The initiative aimed to launch Matter-enabled products within a one-year timeline, aligned with the official protocol release. With no prior team experience in Matter, I developed a comprehensive strategy leveraging internal and external resources to ensure successful integration and certification.
Team Composition & My Role
| Team | Responsibility |
|---|---|
| Product Manager (Myself) | Defined product strategy, led cross-functional execution |
| System Architects (2) | Designed scalable architecture and protocol adaptation |
| Engineers (~10) | Firmware, app, cloud, and hardware validation |
| UI/UX Designer (1) | Supported user flow alignment and interface design |
| Cross-functional Partners | Collaborated with GPM, QA, Legal, and external partners (Google, Amazon, Apple, SmartThings, Home Assistant) |
Key Challenges & Solutions
- Nascent Protocol Mastery：Reviewed thousands of pages of Matter specifications and initiated internal knowledge sharing
- End-to-End OTA Integration：Coordinated production-to-field rollout for millions of devices, ensuring seamless OTA updates
- System & UX Alignment：Integrated Matter and WiZ ecosystems on a single chip while preserving intuitive user flows
- Aggressive Timeline：Delivered full protocol support within one year, aligned with Matter’s global launch
Key Contributions & Impact
- Protocol Strategy & Execution：Defined end-to-end integration flows from manufacturing to certification
- Cross-Team Coordination：Led SAFe Scrum-based sprints across firmware, app, and cloud teams
- Interoperability Testing：Ensured compatibility with major controllers (Google Nest Hub, Apple HomePod mini, etc.)
- Certification Management：Handled CSA certification process and coordinated with external partners
- Rollout & Enablement：Designed phased OTA rollout strategy and conducted Matter workshops for internal/external teams
- Post-Launch Optimization：Monitored KPIs and established feedback loops for continuous improvement
Software Development Lifecycle
| Phase | Key Activities |
|---|---|
| Initiation | - Reviewed Matter specifications - Formed cross-functional working groups |
| Planning | - Defined end-to-end flows from factory to certification - Adjusted security and NPI hardware flows - Built roadmap and allocated resources |
| Development & Testing | - Fostered continuous feedback across teams - Tested interoperability with major controllers - Coordinated SAFe Scrum sprints |
| Release & Deployment | - Managed CSA certification - Designed phased OTA rollout - Delivered Matter workshops |
| Iteration & Impact | - Monitored device performance and adoption - Established feedback channels for future improvements |
Achievements
- Global Matter Certification Leader (2024)：Achieved the highest number of CSA Matter certifications worldwide
- Amazon Partnership Pioneer：Initiated WiZ’s first FFS/Matter-based strategic collaboration with Amazon
- Protocol Integration Success：Led adoption of a complex, evolving protocol across a diverse product portfolio
- Enhanced Ecosystem Interoperability：Improved user experience and expanded market reach through seamless smart home integration
