About Us

Shenzhen COLMI Technology Co., Ltd. was established in 2012 which is a high-tech enterprise and focused on developing, manufacturing of qualified Smart Watch with more than 8 years’ experience. We believe that our professional engineers, designers and QC team can meet your custom ( OEM ) demand.

We have established our own brand named “COLMI” in 2014 which can support small quantity orders and ship quickly. COLMI Smart Watch has been successfully exported to more than 200 countries worldwide, especially in South American, Russia, Austria, Spanish, Asia ect.

We adhere providing provide custom with high quality and good taste products.

We promise to reject potentially defective product. 

All of products with 12 mouths warranty.


About COLMI -- Team

COLMI is a young and active team, and generation born in the 80s and 90s has become the main force. We are committed to better service to customers, improve customer satisfaction. Bring Intelligence, sports, health, fashion concept to our customers, become healthier and better together !

Warranty period is Months
Acting customers +
Founded in


◎ 2012
◎ 2014
◎ 2015
◎ 2019
◎ 2021
◎ 2023

Factory And office founded

COLMI officially launched

COLMI awarded industry innovative design award

COLMI embarks on worldwide electronics exhibition tour

COLMI receives the National High-tech Enterprise certificate

COLMI starts laying the foundation for global brand expansion


100,000+review of customer product needs and pain point analysis, 140+ product updates, 11 years of industry leadership, with a complete R&D, design, and quality management system to meet diverse and in-depth customization needs

Agents in 60+ countries around the world, TOP 3 brands on the 5 famous E-commerce platforms, 2 production factories and 1 design house company, 30,000+ product inventory, 1-3 days delivery time. At the same time, the company's brand center upholds the concept of common growth and fully supports the rapid development of regional agents.

“We are committed to providing cost-effective smart electronics, and the multifunctional smartwatch will give us a time when we are destined to impress.”

We strive to provide customers with quality products. Request Information, Sample & Quote, Contact us!

COLMI Certification & Corporate Events

All products with CE RoHS certification, some products with FCC, TELEC certification base on customer demand.

Our company attend Global Sources Electronics Fair which is the world's largest mobile electronics exhibition every year.
During the exhibition, our products were favored by countless international buyers.

IM 43
All products with CE RoHS cer (1)
All products with CE RoHS cer (3)