MAXREFDES105#

MAXREFDES105# is a wrist-based SpO2, Heart Rate (HR) and Heart Rate Variability (HRV) health sensor platform. The wrist-worn wearable form factor that demonstrates the high sensitivity and algorithm processing functions for health-sensing applications. This health sensor band platform includes an enclosure and a biometric sensor hub with an embedded algorithm for heart rate and SpO2 (MAX32664C) which processes photoplethysmography (PPG) signals from the analog-front-end (AFE) sensor (MAX86174A). Algorithm output and raw data can be streamed through Bluetooth® to an Android® app or PC graphical user interface (GUI) for demonstration, evaluation, and customized development. Suitable for remote patient monitoring/vital sign patch. The MAXREFDES105# platform includes the following key components: micro board, sensor board, MAXDAP-TYPE-C board for use during a firmware upgrade for the micro board, health sensor band enclosure and straps, hardware design files, firmware, and software.

• Wrist-based embedded heart rate, blood oxygen saturation (SpO2) algorithm
• HRV, respiration rate, sleep quality library algorithm
• Wearable health band form factor
• MAX32664 sensor hub
• MAX86174A PPG analog front-end
• 3-axis accelerometer
• Windows® and Android GUIs