HexLab

fNIRS · SmO2 · Humon Hex

Keep collecting data from your Hex —
without depending on Humon.

An independent app to connect your Humon Hex over Bluetooth, watch SmO2 in real time, record sessions and export CSV for analysis. Works on Chrome on Android and desktop.

Direct BLE connection

Web Bluetooth connects to the Hex with no middle app. Chrome on Android and desktop.

Live SmO2

Real-time chart with configurable colored training zones.

Cloud history

Every session is saved to your account, with stats and time-in-zone.

CSV export

Download raw data for Excel, R, Python or Origin.

Important: The Hex uses a proprietary BLE protocol. This app uses UUIDs published by independent researchers (2018 reverse engineering). If anything diverges from your firmware, raw bytes are visible on the session screen to tune the decoder.