MAXREFDES103#: Health Sensor Wristband

MAXREFDES103# is a wrist-worn wearable device that demonstrates high sensitivity and algorithm processing capabilities suitable for health detection applications. This health sensor wristband platform includes a housing and biosensor set with embedded algorithms for heart rate and SpO ₂ ( MAX32664C ) that process PPG signals from an analog front end (AFE) sensor ( MAX86141 ). Algorithm output and raw data can be streamed via Bluetooth® to an Android® ^{app or} PC GUI for demonstration, evaluation and custom development.

Design files, firmware and software can be downloaded from the Design Resources tab. Circuit boards are provided for users to purchase.

characteristic

• Photoplethysmography (PPG)

• Embedded heart rate and blood oxygen saturation (SpO ₂ ) algorithm based on wristband

• Heart rate variability (HRV), respiratory rate, sleep quality algorithm

• Wearable health wristband specifications

• MAX32664 sensor concentrator

• MAX86141 PPG analog front end

• Three-axis accelerometer

• Windows® and Android GUI

application

• wearable sports watch

• health tracker

• Heart Signal Data Tracker