---
title: "Droplet"
description: "Droplet is a built-in integration for Home Assistant. It has 819 installs sharing analytics and works locally."
canonical: "https://vulpo.app/integrations/core/droplet"
url: "https://vulpo.app/integrations/core/droplet.md"
last-updated: "2026-10-22"
version: "1.4"
---

# Droplet

> Droplet is a built-in integration for Home Assistant. It has 819 installs sharing analytics and works locally.

Droplet is a built-in integration that connects Home Assistant to a Droplet water flow device over the local network. It adds a flow rate sensor, a server status sensor and a signal quality sensor. It also provides binary sensors for high flow and unusual flow alerts, which can be used in automations. Home Assistant can find the device on the network and offer to add it. Setup happens in the UI and asks for a pairing code from the Droplet app, plus the device's IP address when it is added manually.

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=droplet)

## Supports

- **Works locally**: Talks to your devices on your own network. No vendor cloud in between.
- **Set up in the UI**: Add it in Settings, Devices and services. Nothing to download.
- **Found by itself**: Home Assistant spots it on the network and offers to add it.
- **Bronze quality**: Home Assistant's own rating of its code and setup experience.
- **Updated with Home Assistant**: Ships and updates with every Home Assistant release.

## Setting it up

Home Assistant usually finds it on the network and offers to add it. It can also be added by hand under Settings, Devices and services.

### Configure Droplet integration

- **Pairing code**: Code from the Droplet app
- **IP address**: Droplet's IP address

### Confirm association

- **Pairing code**: Code from the Droplet app

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

## Entities

- **Binary sensors**: High flow alert, Unusual flow alert
- **Sensors**: Flow rate, Server status, Signal quality

## At a glance

- Kind: Built-in integration
- Category: [Water](https://vulpo.app/integrations/category/water.md), Meters and leak detection
- Number: 819 installs sharing analytics
- Connection: Works locally
- Upkeep: Part of Home Assistant
- Needs: Built into Home Assistant
- Quality scale: Bronze quality scale
- Domain: `droplet`
- Source: <https://www.home-assistant.io/integrations/droplet/>

In Vulpo: Chart card, Apple Watch

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/droplet

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