Helper to keep running tally of elapsed time?

[123 (Taras)]

@KameDomotics

How did you configure this daily History Stats sensor?

Example

History_stats tracking heater usage, not working

I suggest you consider doing this: Create a History Stats sensor that reports the current day’s total heating time. - platform: history_stats name: ULkohuone entity_id: switch.ulkohuone state: "on" type: time start: "{{ today_at() }}" end: "{{ now() }}" Create Utility Meter sensors that report daily, monthly, and yearly total heating time. utility_meter: ulkohuone_daily: source: sensor.ulkohuone cycle: daily ulkohuone_monthly: source: sensor.ulkohuon…