Rudu is a Smartwatch, Wearables and Internet of Things design house and factory in Shenzhen China. In this video Rudu shows some of their latest products and the prices for distributors to buy bulk.
You can contact Rudu here (thanks for letting them know you watched the video if you contact them):
Doris, Sales Manager
Mobile: +86 13590413644
Lam, General Manager
Mobile: +86 13714315678