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Halo Sensors Firmware

HaloDetect is the official website to download the current Halo Sensors Firmware for your Halo Smart Sensors.

HALO Firmware

HALO v2.00/2C/3C
2.18.0.8 Firmware

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Release Date: November 05, 2025

If the device firmware is below 2.17.0.2, upgrade to 2.17.0.3 before updating to the latest version.

2.17.0.3 Firmware

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Release Date: August 07, 2025

HALO v2.00/2.5:
If the Halo v2.00/2.5 current firmware is below version 2.5.1, upgrade to version 2.5.1 then to version 2.8.2.3 then to version 2.17.0.3 before updating to the latest version.

If the Halo v2.00/2.5 current firmware is 2.5.1 or higher and below version 2.8.2.3, upgrade to version 2.8.2.3 then to version 2.17.0.3 before upgrading to the latest version.

2.5.1 Firmware

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Release Date:
December 23, 2021

2.8.2.3 Firmware

Download
Release Date:
July 18, 2023

Amplify OS Firmware

OTA Version 1.0.3.5

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Release Date: August 26, 2025

Tools

2.10.0 HALO Device Manager (HDM)

HDM version 2.9.8 (or higher) is required for use with Halo devices that have firmware version 2.17 (or higher)

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Release Date: December 17, 2025