WattSaver for Octopus Energy

WattSaver 6.0 — Live energy, Home Assistant and usage history. - New Live tab: watch your grid, battery, home and solar in real time, with battery state of charge and a clear charging or discharging indicator - Home Assistant integration: pull live grid, battery, home, solar and SOC values from your HA setup. Per-sensor sign-flip toggles cover inverters with inverted conventions - Today widget redesigned: a wide Live tile (Grid, Battery, Home, Solar, SOC) sits alongside Import, Export, Gas and Solar tiles. New larger size on iPad - Predbat plan view: every slot displayed with import and export rate, state, battery SOC, an optional car-charging marker and Predbat's own running cost total — matching the Predbat web table exactly - iCloud sync of Octopus credentials, Home Assistant URL and token, and your sensor mappings across all your devices - Connect your Octopus account (Pro) to view smart meter usage by day, week, month, or year - Daily views break out into half-hour slots; week and month views show daily totals; year view shows monthly totals - Switch between Wh and cost using the import tariff that was active at the time - Export data is shown too where available, including export profit and total value - Standing charge can be included in cost totals using the standing charge active at the time - Usage data is cached locally and can be refreshed with pull-to-refresh - Today and yesterday can use Octopus Mini data where available - Improved handling for tariff changes, missing data, DST boundaries and partial smart meter data