China Smart Watch manufacturer
Rainbuvvy Co., Ltd.
“Rainbuvvy: Your Trusted Partner in Smartwatch Manufacturing” “Smartwatch Solutions for Businesses, Powered by Rainbuvvy”
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Rainbuvvy Co., Ltd.

Rainbuvvy Co., Ltd.

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Rainbuvvy is a vertically integrated smartwatch innovator based in China, operating both as the manufacturer behind global wearable brands and the creator of our own international smartwatch brand Rainbuvvy. With a dedicated team of 45+ engineers and industry specialists, we deliver OEM/ODM solutions, private label customization, and wholesale distribution for partners worldwide.

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Why Partner With Us?

Dual-Core Expertise
As both a brand owner and manufacturer, we understand market trends from dual perspectives:
Rainbuvvy Brand: Available on Amazon, eBay, Walmart.com, and regional e-commerce platforms across North America, Europe, and APAC.
B2B Solutions: 7+ years in R&D and bulk production of smartwatches with IP68/CE/FCC certifications.

Agile Customization
Negotiableunits for white-label orders with 45-day rapid turnaround
- Customizable hardware (watch faces, straps) & software (UI, health algorithms)
- Pre-loaded multi-language support for global markets

End-to-End Control
Ownership of the entire supply chain – from PCB design, mold development to quality assurance – ensures 30% faster prototyping and zero supply chain bottlenecks.

Data-Driven Innovation
Our Shenzhen-based lab continuously upgrades features based on 1.2M+ user data points collected from Rainbuvvy consumers, keeping your products ahead in:
▸ Health monitoring accuracy (heart rate, SpO2, sleep)
▸ Sports mode optimization (100+ activity profiles)
▸ Battery efficiency (up to 15 days per charge)

 

Global Footprint
• 20,000㎡ production facility with annual output of 800K+ units
• Serving 50+ distributors and brands across US, Germany, UAE, and Australia
• Warehouses in Los Angeles and Hamburg for faster regional delivery

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Your Next Step
Whether you're a startup seeking small-batch customization or an established retailer needing bulk supply, Rainbuvvy becomes your wearable tech arm.

Company Information
Basic Information
Company Name:Rainbuvvy Co., Ltd.
Business Type:Manufacturer,Distributor/Wholesaler,Exporter
Brands:Rainbuvvy
Employee Number:101~200
Factory Location:Room 505, 5th Floor, Block C, Liuwei Business Center, No. 6, Longjing Community, Yangmei Community, Bantian Street, Longgang District, Shenzhen
Trade & Market
Company slogan:

“Rainbuvvy: Your Trusted Partner in Smartwatch Manufacturing”
“Smartwatch Solutions for Businesses, Powered by Rainbuvvy”

OEM Overview:

OEM/ODM Services

 

At Rainbuvvy, we offer both OEM (Original Equipment Manufacturer) and ODM (Original Design Manufacturer) services to help businesses create customized smartwatches that meet their unique needs.

OEM Services: We work closely with you to develop smartwatches under your brand name, offering customization in design, features, and packaging. Our experienced team ensures that your product meets the highest standards of quality and functionality.

ODM Services: With our ODM solutions, you can take advantage of our existing designs and technology while adding your own branding and modifications. We help businesses bring innovative smartwatch products to market quickly, while maintaining flexibility and cost-effectiveness.

 

Whether you need fully custom solutions or want to leverage our expertise, Rainbuvvy is committed to providing tailored, high-quality products to support your business growth.

Production Line:

Our Production Line

 

At Rainbuvvy, we pride ourselves on our state-of-the-art production line, where precision, quality, and efficiency come together. Our facility is equipped with the latest technology, ensuring that every smartwatch is crafted to the highest standards. From assembly to testing, our skilled team manages each step of the production process to deliver reliable, durable, and innovative wearables. With strict quality control and fast turnaround times, we are committed to providing the best products to our B2B partners worldwide.

 

About quality management:

At Rainbuvvy, quality is at the core of everything we do. Our rigorous Quality Control (QC) process ensures that every smartwatch meets the highest industry standards before it reaches our clients. From the selection of raw materials to the final product inspection, our QC team conducts thorough checks at every stage of production.

 

We employ advanced testing methods, including performance, durability, and safety tests, to ensure that each product is reliable and long-lasting. Additionally, our team works closely with our R&D department to integrate the latest innovations without compromising on quality.

 

By maintaining strict quality control, we deliver smartwatches that not only meet, but exceed, the expectations of our B2B partners and end users worldwide.

Services:

At Rainbuvvy, innovation drives everything we do. Our dedicated R&D team is at the forefront of smartwatch technology, continuously pushing the boundaries to develop cutting-edge features and solutions.

 

We focus on creating high-performance, user-friendly wearables that meet the evolving needs of the market. From advanced sensors and battery technology to enhanced design and software integration, our R&D efforts ensure that every product is built to deliver superior functionality and reliability.

 

By collaborating closely with our B2B partners, we tailor our R&D to match specific business needs, providing customized solutions that help your brand stand out in a competitive market.

Our Team:

Our Team

 

At Rainbuvvy, we are powered by a dedicated team of 40-50 professionals, each bringing unique expertise to the table. Our team includes skilled engineers, innovative designers, and experienced business leaders who work collaboratively to ensure we deliver the best in smartwatch technology. From research and development to production and customer support, every member of our team plays a vital role in maintaining the high standards that our clients expect. We are committed to continuous growth, innovation, and providing exceptional service to businesses worldwide.

Factory Information
Market name:North America,South America,Western Europe,Eastern Europe,Eastern Asia,Southeast Asia,Middle East,Africa,Oceania,Worldwide
Contact Person:Mr.William
Contact Phone:86--18665801849
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