Product updates
Hydrum changelog
Updates to the service and its public guides. The version shown on Home or in Settings identifies the website build, not the controller firmware.
Current announcement: household electricity from Moj elektro
System owners can connect a Moj elektro API token and metering point. History then shows 15-minute household electricity next to output activity and outdoor temperature, with a daily table for the selected period.
- Readings are fetched about once a day after the distribution operator publishes the previous day; the meter measures the whole household.
- The token is stored encrypted and never shown again. Disconnecting deletes the token and all stored intervals.
- Imported energy is overlaid on the temperature chart, and an Electricity wall widget shows the last complete day with seven weekday bars.
Public demo and guides
The public site brings together a synthetic demo, compatibility notes, connection and iPad guides, help, and security and privacy summaries in English, German and Slovenian. The demo needs no account and does not connect to a controller.
18 September 2026: personal wall editor
Signed-in accounts can build a wall from temperature, humidity, clock, month-calendar and city-weather widgets. Add, remove, resize and move widgets, then save explicitly.
- Layouts belong to each account and system, including accounts with view-only household access.
- Shared displays keep their existing layouts. Personal room favourites and standard layouts remain available.
- City weather is optional and needs a configured weather service; the calendar shows dates rather than appointments.
14 September 2026: households and monitoring
Household invitations add individual View, Control and Manage access. System tools bring together history, personal alerts, control activity, schedule templates and timed away.
- History keeps five-minute observations for 30 days without filling missing readings.
- Personal alerts have in-app events and optional email to verified recipients when mail delivery is configured.
- Schedule previews report room-by-room outcomes. Timed-away returns check permission and mode before acting and depend on the background service being available.