About Us

CAREBra is Co-branded by Biorhythm and Satami.


Our goal is to improve the survival rate and reduce the cost of treatment via early warning of cancer risk at home, therefore increase the chance of a successful early diagnosis.


HK Bio-Rhythm R&D Limited Company, established in 2019, is a leading life technology company that engages in the research and development of a series of home health products using artificial intelligence and big data technology.

Our team consists of members from various research institutions and ex-employees from multinational pharmaceutical companies such as Novartis, Johnson & Johnson, Sino-US SmithKline and other famous international medical institutions.

Our research work is based on the innovative application of "Cellular Thermodynamics" and "Modern Biorhythm" producing a series of high-quality, wearable healthcare equipment and intelligent monitoring systems.

Over the course of 15 years, we have created mathematical models of cell biological rhythms and obtained clinical verifications with over 100 patented intellectual property rights.


We are here to help women, every woman looks beautiful and feels confident with our little supports to every moment and stage of a woman's life.


Established in 1980s, now headquartered in Hong Kong, we are a group of people specialised in design, production and fitting of functional lingerie and undergarments with shaping and body maintenance functions.

SATAMI empowers individual woman on her own uniqueness and ultimate beauty by providing the good quality and well fitted lingerie and undergarments that are functional and comfortable.

We love and care for women's wellbeing. At SATAMI, we always think in your shoes and concern for your needs in every design. We do everything we can to make sure our products and services are suitable for you.