Dimension scores are derived from public data and fields; weighted into the composite. Reference only.
Smart Swimming Pool is an open-source automation project for residential pools. Its goal is to bring circulation, solar heating, and monitoring into a smart home setup using ESP32/ESP8266 boards, temperature sensors, relays, and MQTT. It is not a cloud SaaS product, but a DIY local-control solution that emphasizes the MIT open-source model: modifiable, shareable, and operable from a phone through Home Assistant or openHAB.
The project includes several modules: Pool Controller, openHAB Configuration, Grafana Dashboard, Pool Monitor, with Smart Analyzer planned. Pool Controller can control the pool circulation pump and solar heating pump, while reading pool water temperature, solar collector temperature, and controller temperature. Version v3.3 supports Home Assistant MQTT Discovery, allowing devices and entities to appear automatically. MQTT entities cover sensors, switches, mode selection, parameter configuration, OTA buttons, log status, and more. The documentation also describes a temperature-based circulation-time algorithm: once the water temperature exceeds a threshold, runtime increases by a set number of minutes per degree Celsius, with a maximum runtime cap to balance water quality and energy use.
The project itself is free and released under the MIT License. Hardware must be purchased separately. The page lists the Pool Controller cost as under 100€, with an estimated BOM of around 45–75€, excluding pumps and basic pool infrastructure. Deployment is fully self-hosted: a local ESP32/ESP8266 controller plus an MQTT broker, connected to Home Assistant, openHAB, or Grafana.
Its advantages are openness, low cost, and use of standardized ecosystem components, making it especially suitable for users who already run Home Assistant. The documentation covers the hardware BOM, wiring diagrams, GPIO, MQTT, OTA, troubleshooting, and safety notes, and is generally well put together. The downside is a clear technical barrier: it requires soldering, flashing firmware, and configuring MQTT. Relays may also involve controlling 230V mains-powered pool pumps, so safety risks should not be underestimated. Information on commercial support, SLA, and payment methods is not disclosed.
It is suitable for DIY electronics enthusiasts, smart home users, and anyone who wants local control of their pool. It is not suitable for people who just want a plug-and-play finished product. Access from China cannot be determined from the available text alone. Hardware can be considered from channels such as AliExpress. If you do not want to use this project, alternatives include building a similar setup with ESPHome, Tasmota, Home Assistant MQTT automations, or openHAB rules.
⚠ This review is compiled from public sources and does not constitute a purchase recommendation. Verify all facts on the vendor's official site. Verify on smart-swimmingpool.com official site.
smart-swimmingpool.com is an Unknown Hardware & IoT provider. TG4G tracks its product information, with monthly pricing from $100.00, an overall rating of 6.0/10, and a China-accessibility score of China direct-connect friendly. Click "Visit Official Site" to reach smart-swimmingpool.com directly.