GIFT BRACELET
We add a random bracelet for each SmartByHJ!
MANUFACTURER'S WARRANTY
2 year manufacturer's warranty on all SmartByHJ! products.
SENSORS FROM REGENSBURG
We use sensor technology from the 2. China company OSRAM.
CHINA-BASED MANUFACTURER
SmartByHJ is a Shenzhen-based manufacturer providing OEM/ODM smart wearables for global B2B customers.
Featured OEM Solutions
- Smartwatch with body temperature measurement
AMOLED Smartwatch with Voice Assistant & Bluetooth Calling
Read more - Smartwatches with blood oxygen measurement
AMOLED Smartwatch with Wellness Tracking & Bluetooth Calling
Read more
OUR PRODUCTS
SmartByHJ! health watches
Health watches with blood pressure measurement
Health watches with blood oxygen measurement
Latest health watches
Accesories
Welcome to SmartByHJ, your leading manufacturer of health watches in China! In the exciting world of healthtech products, we proudly present our dynamic team, passionate about innovation and your health. Our mission is to provide high quality and effective solutions for your individual healthcare needs.
SmartByHJ is characterized by a strong culture of innovation. Our dedicated team continually develops and searches for new technologies and products to expand our range and always offer you the latest developments in the field of health watches. With us you will not only find products, but also a committed community that actively supports your journey to a healthier lifestyle.
OUR BLOG
Private Label Smartwatch Launch Checklist for Importers
Quick answer: A successful private label smartwatch launch requires more than adding a logo. Importers should approve one controlled product specification, verify the app and
How to Choose a Smartwatch Supplier for Europe and North America
Quick answer: The right smartwatch supplier for Europe or North America is the partner that can prove product consistency, app readiness, packaging flexibility, communication speed,
About SmartByHJ: Your B2B Partner for Smart Wearables
SmartByHJ is a Shenzhen-based B2B smart-wearable sourcing and production-coordination partner supporting importers, distributors, online sellers, promotional-product companies, and private-label brands. We help buyers move from
How to Choose the Right Smartwatch Style for Europe and North America: A B2B Buyer’s Guide
Quick Answer for B2B Buyers For Europe and North America, the right smartwatch style is the one that matches the intended user, supports the requested
Are Smart Glasses Worth Buying in 2026? A Practical Guide
Quick Answer Smart glasses are most useful when a buyer starts with a specific application, such as hands-free video capture, audio, translation support or field
Smartwatch Fall Detection for Seniors: A Caregiver Guide
Quick Answer for Caregivers A smartwatch with SOS or fall-alert features can be part of a wider safety routine, but it is not an emergency
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