# Sensors > **Note:** This guide is under construction. For now, please refer to the [main README](../../README.md) for available sensors. ## Binary Sensors ### Best Price Period & Peak Price Period These binary sensors indicate when you're in a detected best or peak price period. See the **[Period Calculation Guide](period-calculation.md)** for a detailed explanation of how these periods are calculated and configured. **Quick overview:** - **Best Price Period**: Turns ON during periods with significantly lower prices than the daily average - **Peak Price Period**: Turns ON during periods with significantly higher prices than the daily average Both sensors include rich attributes with period details, intervals, relaxation status, and more. ## Core Price Sensors Coming soon... ## Statistical Sensors Coming soon... ## Rating Sensors Coming soon... ## Diagnostic Sensors Coming soon...