Powering 200+ Customers Worldwide with Reliable Precision
Smart rings are not just decorations or toys, but should be able to provide real value to users' health and life.
Go beyond basic tracking with professional-grade features. Delivers in-depth health data including on-demand ECG, non-invasive blood glucose trends, and comprehensive body composition analysis for proactive wellness management.
More than just a health tracker, it’s an intelligent daily assistant. Seamlessly interact with the world through intuitive touch controls, receive discreet vibration alerts, and ensure safety with a built-in SOS function.
Provides comprehensive health tracking that fits your lifestyle. From daily activities to deep sleep cycles, it keeps track of essential metrics to build a reliable health baseline without interruption.
See how COMI offers a cost-effective preferred choice.
Maximize earnings with our factory-direct advantage. We deliver premium technology at a cost structure that guarantees industry-leading margins.
Beyond just no monthly fees. We empower users with exclusive features and lifetime free firmware updates.
Logistics without borders. With strategic local warehousing in the US and key international markets, we guarantee rapid fulfillment.
Shenzhen COMI Technology Co., Ltd. (est. 2020) is a leading smart ring innovator. We operate a state-of-the-art manufacturing facility dedicated exclusively to smart ring production. With end-to-end capabilities in R&D and assembly, we ensure every ring meets the highest standards of precision and durability.

Compliance with European health, safety, and environmental protection standards.

Certified for electromagnetic interference limits approved by the Federal Communications Commission.

Restriction of Hazardous Substances Directive compliant for environmentally safe manufacturing.
"COMI's smart rings have boosted our business by 23%, which is truly exciting."
"We've never ventured into a new project with such low risk before, which gives us great peace of mind."
"This precise product positioning is something we've never seen before. Our user satisfaction has significantly improved."
"The customization options are fantastic. Being able to align the product exactly with our brand identity has been a game changer."
"Reliable supply chain and excellent technical support. COMI has been a trusted partner in our wearable tech expansion."
"COMI's smart rings have boosted our business by 23%, which is truly exciting."
"We've never ventured into a new project with such low risk before, which gives us great peace of mind."
"This precise product positioning is something we've never seen before. Our user satisfaction has significantly improved."
"The customization options are fantastic. Being able to align the product exactly with our brand identity has been a game changer."
"Reliable supply chain and excellent technical support. COMI has been a trusted partner in our wearable tech expansion."
COMI delivers end-to-end capabilities from algorithm R&D to mass production, acting as your strategic partner in the wearable technology ecosystem.
We own the complete technology stack. From custom sensor algorithms to low-power chipset integration, our R&D team ensures your product leads the market in accuracy, product functions and battery life.
Complete iOS & Android solutions. Customizable UI/UX to match your brand identity.
Robust ODM/OEM capabilities ensuring scalable production and on-time delivery worldwide.
We utilize premium Stainless Steel and Nano-Ceramics to ensure durability while maintaining an ultra-lightweight profile (5.2-5.5g).
Comprehensive OEM/ODM solutions to bring your unique product vision to life.
"I feel immense pride in helping our clients design products that meet their expectations."
Reliable, responsive care ensuring your operations run smoothly long after delivery.
"Our service truly begins after the customer receives the goods. Consistently delivering high-quality support is our standard."
Expert guidance and proactive troubleshooting from our specialist team, including comprehensive SDK support and custom App development.
"Although technical issues can sometimes be challenging, I always give my full effort in every situation."
Flexible partnership models designed for scale.