Skip to content
Home Assistant TestFlight
Honeywell

Honeywell Resideo thermostat

Thermostats · Climate

Partly worksApple Home issuesLocal

1 report: 1 says it partly works.

Reported on r/homeassistant with homekit_controller.

What people report

IntegrationIn Home AssistantIn Apple HomeWhat they saidSource
homekit_controllerPartly works LocalPartly in Home
Some setpoints shift by one degree due to C/F conversion rounding
Setpoint 73F changes to 74F after a few seconds
Saved copy
The problem Hoping I got in the right section. I have a Honeywell (Residio) thermostat that is integrated via HomeKit Device. There is at least one temperature set point that when selected, a few seconds later the set point changes. For example, if I set it to 73....it changes to 74. I wonder if the set point is stored in C and rounded somewhat when it displays in F. Happy to provide any additional info. ### What version of Home Assistant Core has the issue? core-2023.8.2 ### What was the last working version of Home Assistant Core? _No response_ ### What type of installation are you running? …

Excerpt saved from GitHub on 2026-10-23.

Issue #98578 · 2023-08

Each row is one report from a GitHub thread, an integration’s docs, or r/homeassistant. Check the date and the linked source before you buy.

In ReReHome

Once Home Assistant’s HomeKit Bridge shares it, this device reaches Apple Home as a HomeKit accessory behind your Home Assistant bridge, so ReReHome shows and controls it like any other.

Identifiers

BrandHoneywell
ModelResideo
CategoryThermostats