Well Being Digital Limited

We provide Optical Simulation (OpticalFusion™ 光学仿真) which is superior to others and have a broad range of sensible bio-signals (ActivHearts™) that we have done Research Trials top hospitals and universities in the region (https://www.wbd101.net/blog).

We (a) license our patented multiple sensor technology (多光路专利), (b) conduct OpticalFusion™, (c) co-develop Bluetooth SDK (BES, Bluetrum), (d) provide reference design with multiple LEDs, PDs and AFE (TI, ADI) and (d) ActivHearts™ / Mogo™ algorithm (算法) with accuracy tested by up to 10 hospitals and universities, (e) test-jigs reference designs and (f) on-site factory support to smart earbuds and smart watches in the Consumer, HealthTech and MedTech space.

Our customers include Anker Liberty 4, Cleer Arc 3, JBL Reflect Fit, Philips SN503, Philips TAA7306, Philips TAA4205, Pioneer SEC-S801BT, Zemyee Life (Euno 9 sleepbuds, Z500 Pro sleepbuds and R6 Pro Clip-on heart rate OWS), as well as the Hera Leto line of healthcare products approved by Hong Kong Hospital Authority for outpatient use.

Our motion sensing Mogo™ technology is used in the Singapore National Steps Challenge Season 3 and the Zemyee Life sleepbuds for sleep position sensing.

We have won numerous worldwide awards including the 2016 Inventions Geneva Awards, the Glomo Award of Mobile World Congress, the Hong Kong ICT Grand Award and the 2025 EE Times Awards.

Since Oct 2019, WBD101 has been appointed as a Designated Local Research Institution DLRI by the HKSAR Govt, providing its customers a tax deduction of up to 300% for approved R&D activities in Hong Kong

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WBD101 is the world’s leader in non invasive PPG sensing technology. Our algorithm detects bio-signals like Dynamic Heart Rate, Core Body Temperature, Respiratory Rate, Blood Oxygen SpO2, HR Variability, HR Recovery, Vo2max and Sports Motion and is used in smart earbuds, AI/AR glasses and smart watches.