Support

Turorial Video

Learn more about wearing guide and operation videos to begin your journey

Manuals

Sumbu S3 User Manual V1.0 (EN)

2025-12-15

Download App

Sumbu App

Control and monitor your Sumbu S3 series product in real-time, and get 

your sports data.

Support

Tutorial Video

Learn more about wearing guide and operation videos to begin your journey

Manuals

Sumbu S3 User Manual V1.0 (EN)

2025-12-15

Download App

Sumbu App

Control and monitor your Sumbu S3 series product

 in real-time, and get your sports data.

Support

Tutorial Video

Learn more about wearing guide 
and operation videos to begin your journey

Manuals

Sumbu S3 User Manual V1.0 (EN)

2025-12-15

Download App

Sumbu App

Control and monitor your Sumbu S3 series product in real-time, and get your sports data.