Wattr vs Hanna Pool

The wattr pool control system makes use of an advanced swimming pool model to efficiently manage your pool's heat pump. Our self-learning algorithm integrates this model, your preferences, and weather forecasts to predict and optimize energy consumption. The system comes with a physical controller, connecting all your pool devices, and an easy-to-use mobile app, putting you in complete control. Please note: This app requires a Wattr module to function. The Wattr module is a separate device that connects to your pool installation and tracks its energy consumption. Without the Wattr module, the app will not be able to provide any data or functionality.

The Hanna Pool App is your portal to Hanna Cloud. Hanna Cloud is a web-based application that connects you to your Hanna Instruments BL family swimming pool controller. Hanna Cloud measurements and data storage are accessible through the Hanna Pool App. With the Hanna Pool App notifications are sent directly to your device. User-defined alarm values ensure that you are informed if values fall outside your limits. The dashboard provides an overview of the current status and out of range readings are clearly identified. Measurement, alarm, hold, and pump status are easily viewable. The graph allows you to view trends over the last 6, 12 or 24 hours. Log history can be easily exported as a PDF or .CSV file. pH and ORP calibration data is readily available. Register multiple devices to a single Hanna Cloud account. Multiple secondary users may also be added to your controller to monitor measurements and receive notifications.