Vehicles & transport

Specialized Turbo

specialized_turbo

Built inLocal push

The Specialized Turbo integration connects Home Assistant to Specialized Turbo e-bikes over Bluetooth Low Energy. The integration reads battery, motor, ride, and system telemetry from the bike.

Documentation Source code

In Apple Home through HomeKit Bridge

What HomeKit Bridge makes of each kind of entity this integration creates, read from its source code. A device only gets the ones that apply to it.

Entity	Shows up as	Note
`sensor`	Sensor (temperature)

What people report

Specialized Turbo bikes are read-only over Bluetooth, one connection at a time.

Partly works5

Device	In Home Assistant	What they said	Source
Specialized Turbo TCU1	Partly works Local	Read-only Bluetooth; disconnect the Specialized app first Saved copy Supported devices: TCU1; TCX1; TCX2; TCX3; TCX4. Limitations: Bluetooth range: The bike must be near a Bluetooth adapter. The typical range is 5 to 10 meters. One connection at a time: Disconnect the Specialized app before Home Assistant connects. Read-only access: The integration cannot change assistance, tuning, or bike configuration. Sleep mode: The bike stops Bluetooth communication when it sleeps. Encrypted setup: Account key retrieval requires internet access during setup or reauthentication. Bluetooth proxies: Some ESPHome proxies cannot complete operating-system pairing requests. Excerpt saved from home-assistant.io on 2026-10-23.	Docs
Specialized Turbo TCX1	Partly works Local	Read-only Bluetooth; disconnect the Specialized app first Saved copy Supported devices: TCU1; TCX1; TCX2; TCX3; TCX4. Limitations: Bluetooth range: The bike must be near a Bluetooth adapter. The typical range is 5 to 10 meters. One connection at a time: Disconnect the Specialized app before Home Assistant connects. Read-only access: The integration cannot change assistance, tuning, or bike configuration. Sleep mode: The bike stops Bluetooth communication when it sleeps. Encrypted setup: Account key retrieval requires internet access during setup or reauthentication. Bluetooth proxies: Some ESPHome proxies cannot complete operating-system pairing requests. Excerpt saved from home-assistant.io on 2026-10-23.	Docs
Specialized Turbo TCX2	Partly works Local	Read-only Bluetooth; disconnect the Specialized app first Saved copy Supported devices: TCU1; TCX1; TCX2; TCX3; TCX4. Limitations: Bluetooth range: The bike must be near a Bluetooth adapter. The typical range is 5 to 10 meters. One connection at a time: Disconnect the Specialized app before Home Assistant connects. Read-only access: The integration cannot change assistance, tuning, or bike configuration. Sleep mode: The bike stops Bluetooth communication when it sleeps. Encrypted setup: Account key retrieval requires internet access during setup or reauthentication. Bluetooth proxies: Some ESPHome proxies cannot complete operating-system pairing requests. Excerpt saved from home-assistant.io on 2026-10-23.	Docs
Specialized Turbo TCX3	Partly works Local	Read-only Bluetooth; disconnect the Specialized app first Saved copy Supported devices: TCU1; TCX1; TCX2; TCX3; TCX4. Limitations: Bluetooth range: The bike must be near a Bluetooth adapter. The typical range is 5 to 10 meters. One connection at a time: Disconnect the Specialized app before Home Assistant connects. Read-only access: The integration cannot change assistance, tuning, or bike configuration. Sleep mode: The bike stops Bluetooth communication when it sleeps. Encrypted setup: Account key retrieval requires internet access during setup or reauthentication. Bluetooth proxies: Some ESPHome proxies cannot complete operating-system pairing requests. Excerpt saved from home-assistant.io on 2026-10-23.	Docs
Specialized Turbo TCX4	Partly works Local	Read-only Bluetooth; disconnect the Specialized app first Saved copy Supported devices: TCU1; TCX1; TCX2; TCX3; TCX4. Limitations: Bluetooth range: The bike must be near a Bluetooth adapter. The typical range is 5 to 10 meters. One connection at a time: Disconnect the Specialized app before Home Assistant connects. Read-only access: The integration cannot change assistance, tuning, or bike configuration. Sleep mode: The bike stops Bluetooth communication when it sleeps. Encrypted setup: Account key retrieval requires internet access during setup or reauthentication. Bluetooth proxies: Some ESPHome proxies cannot complete operating-system pairing requests. Excerpt saved from home-assistant.io on 2026-10-23.	Docs

Gathered from GitHub issues, pull requests, discussions and docs, and from r/homeassistant. These are individual reports, so check the linked thread and the date before you buy.

How it connects

Local push

Talks to the device on your network, and the device tells Home Assistant the moment something changes.

Found automatically over

Bluetooth

Details

Installs (analytics)	22
Quality scale	Silver
Added in	Home Assistant 2026.9
Set up in the UI	Yes
Maintainers	@JamieMagee

Devices listed in its documentation

TCU1
TCX1
TCX2
TCX3
TCX4

Limitations from the docs

Bluetooth range: The bike must be near a Bluetooth adapter. The typical range is 5 to 10 meters.
One connection at a time: Disconnect the Specialized app before Home Assistant connects.
Read-only access: The integration cannot change assistance, tuning, or bike configuration.
Sleep mode: The bike stops Bluetooth communication when it sleeps.
Encrypted setup: Account key retrieval requires internet access during setup or reauthentication.
Bluetooth proxies: Some ESPHome proxies cannot complete operating-system pairing requests.

In ReReHome

Whatever HomeKit Bridge shares reaches Apple Home as normal HomeKit accessories behind your Home Assistant bridge, so ReReHome shows and controls them like any other.

Bridges get their own settings page listing the accessories behind them.