---
title: "SmartTub"
description: "SmartTub is a built-in integration for Home Assistant. It has 116 installs sharing analytics and needs the vendor's cloud."
canonical: "https://vulpo.app/integrations/core/smarttub"
url: "https://vulpo.app/integrations/core/smarttub.md"
last-updated: "2026-10-22"
version: "1.4"
---

# SmartTub

> SmartTub is a built-in integration for Home Assistant. It has 116 installs sharing analytics and needs the vendor's cloud.

SmartTub is a built-in integration that connects Home Assistant to SmartTub hot tubs through the vendor's cloud. It adds a thermostat for the water temperature, a circulation pump switch, and lights. Binary sensors report the cover state, errors, online status and the maintenance reminder. Sensors cover the ozone and UV systems, the flow switch, the tub state, and the blowout, cleanup and filtration cycles. Actions can snooze or reset a maintenance reminder and update the primary and secondary filtration settings. Setup happens in the UI with the email and password of a SmartTub account.

Automatic summary of Home Assistant's source code. Something wrong? [Get in touch](https://vulpo.app/contact)

[Open in My Home Assistant](https://my.home-assistant.io/redirect/config_flow_start/?domain=smarttub)

## Supports

- **Uses the vendor's cloud**: Needs an internet connection and an account with the vendor.
- **Set up in the UI**: Add it in Settings, Devices and services. Nothing to download.
- **Updated with Home Assistant**: Ships and updates with every Home Assistant release.

## Setting it up

It is added under Settings, Devices and services, with Add integration.

### Login

- **Email**: The email address associated with your SmartTub account
- **Password**: The password for your SmartTub account

Also asked when signing in again.

Texts from Home Assistant's source code, [Apache License 2.0](https://www.apache.org/licenses/LICENSE-2.0).

## Entities

- **Binary sensors**: Cover sensor, Error, Online, Reminder
- **Climate**: Thermostat
- **Sensors**: Blowout cycle, Cleanup cycle, Flow switch, Ozone, Primary filtration cycle, Secondary filtration cycle, State, UV
- **Switches**: Circulation pump

## Actions

- **Reset a reminder**: Resets the maintenance reminder on a hot tub.
  Fields: Days
- **Update primary filtration settings**: Updates the primary filtration settings.
  Fields: Duration, Start hour
- **Update secondary filtration settings**: Updates the secondary filtration settings.
  Fields: Mode
- **Snooze a reminder**: Temporarily suppresses the maintenance reminder on a hot tub.
  Fields: Days

## Troubleshooting

- **Diagnostics**: Downloads a diagnostics file to attach to a bug report.

## At a glance

- Kind: Built-in integration
- Category: [Climate](https://vulpo.app/integrations/category/climate.md)
- Number: 116 installs sharing analytics
- Connection: Needs the vendor's cloud
- Upkeep: Part of Home Assistant
- Needs: Built into Home Assistant
- Domain: `smarttub`
- Source: <https://www.home-assistant.io/integrations/smarttub/>

In Vulpo: Light card, Quick Toggle card, Climate card, Chart card, Apple Watch, Control Center, Climate Live Activity (Pro)

[Widgets & Live Activities in Vulpo](https://vulpo.app/features/widgets-and-live-activities)

Independent directory, made by the developer of Vulpo. Not affiliated with Home Assistant or the Open Home Foundation. [About these numbers](https://vulpo.app/integrations/about)

Last updated 2026-10-22. Source: https://vulpo.app/integrations/core/smarttub

---

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