HRM-COMB1 is a fully integrated, all-in-one biosensor module developed by WestMicro, a Canadian technology company. This compact and powerful device combines heart rate monitoring, motion detection, and sleep tracking into a single unit. It is designed for use in mobile medical devices, wearables, smart headphones, and safety helmets. The module includes all necessary hardware, software, and algorithms, enabling it to function independently without the need for additional development.
Inside the waterproof stainless steel casing, HRM-COMB1 features an LED light source, high-precision ADC, signal conditioning circuitry, an MCU, and advanced algorithms for heart rate and step counting. Users only need to connect a lithium battery, and the module will output real-time data immediately. By handling all aspects of biosensor design, HRM-COMB1 significantly accelerates the development of wearable and medical devices while reducing time-to-market.
The module operates on a voltage range of 3.6–4.5V and can be directly powered by a lithium battery. It has an internal LED driver capable of delivering 200mA, ensuring accurate readings even on darker skin tones. Communication is supported via I2C or UART interfaces, and the module can be turned off via software, with a standby current of less than 1µA. Additionally, the hardware supports oximetry and can be upgraded remotely through firmware updates.
**Key Features:**
- Ready-to-use: No need for software or hardware development
- Ultra-compact design: Diameter of 17mm, thickness of 2.9mm; custom thickness available below 1.6mm
- Low power consumption: Full load operating current under 1mA
- High accuracy: Measurement error within 2%
- Includes a comparison app for heart rate belts and third-party devices
**Applications:**
- Wearable devices
- Safety helmets
- Baby monitoring systems
- Smart ear-worn devices
- Elderly health monitoring and medical equipment
- Fitness and wellness accessories
Whether you're developing next-generation wearables or medical devices, HRM-COMB1 offers a reliable, efficient, and easy-to-integrate solution that brings innovation to life quickly.
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Dongguan Yingxin Technology Co., Ltd. , https://www.dgyingxintech.com