top of page
Carex_scenario_03_Resized.jpg

Care-X

Mobile Payment Smartband

PROJECT INFO
Brand | GOLiFE
Design | Kuo-Chieh Wang
Year | 2015
ROLE & SKILL
Product Manager | Project management, Sourcing, Supply chain coordinating, Quality management, Procurement
Lead Industrial Designer | Styling, 3D modeling, Rendering, Prototyping, DFM

A Synergy of  Health, Fashion, and Intelligence.

 

GOLiFE Care-X redefined the wearable category by seamlessly fusing three essential pillars: innovative mobile payment, a proactive smart assistant, and professional-grade health tracking. By integrating an NFC-enabled strap with real-time heart rate monitoring and intelligent notifications, it provides a comprehensive ecosystem on the wrist.

A high-end photorealistic studio render of a smartband in a minimalist fitness setting. Ma

Elevating wearables to fashion essentials

We see high-frequency usage is crucial for the success of wearable device. By maintaining a sleek profile and premium metal accents, we transformed a functional electronics into a sophisticated fashion accessory that complements any outfit, encouraging consistent, everyday wear through superior aesthetic appeal.

2019_Portfolio25_Resized.jpg

Taiwan’s first mobile payment samrtband

In 2015, the GOLiFE Care-X made history as Taiwan’s first smartband to integrate mobile payments through a landmark partnership with EasyCard and iPASS. By embedding NFC modules directly into interchangeable straps, we bypassed the hardware limitations of the era to enable seamless transit and retail transactions. This innovation set a new industry benchmark, transforming a wearable device into an essential tool for urban life.

IPA.png
2019_Portfolio24_Resized.jpg

Patented secure-lock buckle

Smartband loss is a frequent user pain point, especially with the mobile pay functions that makes it a critical issue. After benchmarking over 20 competitors and rigorous prototyping, we developed a high-security solution that prevents accidental falls without increasing manufacturing costs.

2019_Portfolio27_Resized.jpg

Streamlined
strap-replacement tool

After iterating through numerous designs to create an intuitive, zero-friction strap-changing experience, the final solution delivers maximum user convenience through a minimum, simple, cost-efficient design. 

2019_Portfolio26-2_Resized.jpg

Fool-proof charger design

By optimizing magnetic pull-force and pogo-pin resilience, we achieved a high-reliability charging interface. The result is a robust, cost-effective solution that prioritizes functional precision and effortless user interaction.

image.png
2019_Portfolio30.jpg
Carex_scenario_01_Resized.jpg
DEVELOPMENT

From concept on paper to industrial reality

To guarantee a flawless market launch, we collaborated closely with engineers and suppliers to validate mechanical integrity, manufacturing feasibility, and assembly-line efficiency prior to mass production.

care-x_sketch_02_Resized.jpg
care-x_process_01_Resized.jpg
Care-X_MTRL_edited.jpg
Care-X_task_Resized.jpg
Care-X_task_Resized.jpg
Care-X_task_Resized.jpg
2019_Portfolio31_Resized.jpg

GOLiFE smartband series- Care

Care is the previous generation of Care-X, also the very first product of GOLiFE Care series. The metal cover with a stripe screen mounted at the center was an iconic design language when it launched in 2014, earning the brand huge attention in Taiwan's smartband market.

Year | 2014

Lead Industrial Designer | Styling, 3D modeling, Rendering, Prototyping, Manufacturing optimization

Carex_scenario_04_Resized.jpg
Carex_scenario_02wlogo_Resized.jpg

CREDITS

Brand

GOLiFE

​

Design

Kuo-Chieh Wang​​

​

​Photo Credit

GOLiFE

Minwt

GET IN
TOUCH

For inquiries or collaborations,
please feel free to reach out.

© 2026 Kuo-Chieh Wang 

Private portfolio. Content protection enabled.
bottom of page