Hayward VistaPool Home Assistant Integration

Custom integration for Home Assistant that connects your Hayward VistaPool / PoolWatch WiFi module to Home Assistant via Firebase + Firestore.

Developed by Searise Developments Ltd.
License: MIT

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✨ Features

🌡️ Pool Chemistry

• sensor.vistapool_water_temperature → Water Temperature (°C)
• sensor.vistapool_ph_current → pH Current
• sensor.vistapool_ph_low_setpoint → pH Low Setpoint
• sensor.vistapool_ph_high_setpoint → pH High Setpoint
• sensor.vistapool_orp → Oxidation Reduction Potential (mV)
• sensor.vistapool_chlorine_status → Chlorine Status (%)
• sensor.vistapool_salt_level → Salt Level

⏱️ Equipment Runtime

• sensor.vistapool_salt_cell_runtime_partial → Salt Cell Runtime (Partial, h)
• sensor.vistapool_salt_cell_runtime_total → Salt Cell Runtime (Total, h)

⚙️ Filtration

• sensor.vistapool_filtration_intel_temp → Filtration Intel Temp (°C)
• sensor.vistapool_filtration_heating_temp → Filtration Heating Temp (°C)
• sensor.vistapool_filtration_smart_min_temp → Filtration Smart Min Temp (°C)
• sensor.vistapool_filtration_smart_max_temp → Filtration Smart Max Temp (°C)
• binary_sensor.vistapool_filtration_status → Filtration Running

🧂 Salt Cell

• binary_sensor.vistapool_salt_electrolysis_active → Electrolysis Active
• sensor.vistapool_salt_level → Salt Level (%)
• sensor.vistapool_salt_cell_runtime_total → Total Runtime (h)
• sensor.vistapool_salt_cell_runtime_partial → Partial Runtime (h)

💡 Other Binary Sensors

• binary_sensor.vistapool_light_status → Pool Light Status (On/Off)
• binary_sensor.vistapool_uv_status → UV Lamp Active

📶 Connectivity

• sensor.vistapool_controller_firmware_version → Controller Firmware Version
• sensor.vistapool_wifi_firmware_version → WiFi Firmware Version
• sensor.vistapool_wifi_signal_strength → WiFi Signal Strength (dBm)

ℹ️ Enriched Device Info

• Manufacturer: Hayward
• Model: VistaPool WiFi Module
• Firmware: main.version
• Serial Number: wifi

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📦 Installation

1. Copy the folder hayward_vistapool into your Home Assistant config/custom_components/ directory.
   Final path should be:

2. Restart Home Assistant.

3. In Home Assistant, go to Settings → Devices & Services → Integrations → Add Integration.
   Search for Hayward VistaPool.

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⚙️ Configuration

During setup, you’ll need to provide:

• Email → your VistaPool account email
• Password → your VistaPool account password
• Pool ID → visible in the Firestore API document path, or in your VistaPool app data

Options

• Scan Interval → how often to poll VistaPool cloud for data.
  Default: 600 seconds (10 minutes).
  Dropdown options include: 10m, 30m, 1h, 6h, 12h, 24h.

• Enable Debug → enables verbose logging for troubleshooting.

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📝 Notes

• This integration is unofficial and not affiliated with Hayward.
• It uses the Firebase + Firestore backend exposed by VistaPool / PoolWatch modules.
• Currently read-only. Control functions may be added in the future.

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💡 Developed with ❤️ by Searise Developments Ltd.
Specialists in custom software development and avid contributors to the Home Assistant ecosystem.