Let Hand Tell You
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Shenzhen Handtell Technology Co., Ltd. is the source supplier of health related smart wearable products and full stack systems. Initiated by a team of engineers and medical PhDs who have been dedicated to the core technology research of smart wearable devices for over 10 years, and jointly invested and established by Shenzhen Yucheng Innovation Technology Co., Ltd. and Dongguan Xiaoqi Medical Technology Co., Ltd. Handtell focuses on the core technology research and development, whole machine design, and manufacturing of health smart wearable products, targeting the fields of mass consumption and medical health. It provides innovative, interesting, user-friendly, and cost-effective fashion and health smart wearable products for end users, empowering industry users and creating value for enterprise customers
At present, the company's products mainly include smartwatches, bracelets, rings, etc. In addition to the functions and fashion elements of conventional smart wearable devices, the products also strengthen the exploration and utility improvement of health monitoring, auxiliary diagnosis and treatment functions. The core technologies of the product, such as resting and dynamic heart rate, precise blood pressure, precise blood oxygen, and electrocardiogram AI diagnosis algorithms, are all independently developed by our own team. The technology is industry-leading and has obtained invention patents for dynamic heart rate and precise blood pressure algorithms etc. Hantell provides customers with a full stack of products and services including smart wearable terminal devices, Apps, backend servers, etc. It supports ODM/OEM customization and provides personalized adaptation products and solutions for consumer electronics e-commerce, distributors, brand merchants, health care enterprises, medical equipment manufacturers, etc.

Our R&D team has been continuously investing in the research of health smart wearable products for over 10 years, and each health inspection (monitoring) function point is benchmarked against medical device standards and accuracy, fully independently mastering core algorithms. Each functional module of the product is standardized, allowing for quick configuration and launch of new products based on market and customer needs. The company has a self built APP and backend server R&D team, continuously maintaining, enriching, and improving APP functions. Currently, over ten million active end users are using the APP and backend access services. The public version APP with hardware support supports over 30 national languages, and multiple backend servers are installed on cloud platforms in different countries, making it accessible for overseas users to use. For large-scale projects, customized services for APP and backend server porting can also be provided to help industry/overseas customers quickly achieve private/localized operations.

10+
Years/Continuous R&D
45+
Type/Function Module
10+
Million/Active online users
Continuous innovative full stack R&D capabilities
A software and hardware R&D team of over 70 peoples, persistently and continuously innovating, with leading core feature functions and technologies, fully understanding user needs, quickly achieving technological productization, and ensuring product leadership.
A comprehensive design and manufacturing system
Relying on the complete production and supply chain system in the Pearl River Delta region of China, all products are carefully selected materials and manufactured using advanced and mature processes, with excellent quality. The product design closely follows the fashion trend, with a wide range of models for different appearance styles, fully considering daily and personalized needs, ensuring a fashionable, healthy, easy-to-use, and comfortable wearing experience.