Comparing average value of days 1-7 and the average value of days 8-14 of a sensor

[kindledruins]

Im trying to take data from my scale to average my weight over the past seven days and compare it to the average weights of the past 8-14 days. I figure the easiest way to do this would be to have sensor A that calculates the average of sun-sat and then a dummy sensor that gets set to Sensor A at 1159 Saturday so Sunday to Saturday the previous week’s change can be seen. I want it to be a rolling comparison though every day any ideas for me.

[Didgeridrew]

SQL Sensor

or

Use a trigger-based template sensor to store the history and do the math.

Need help with a trigger on a sensor attribute within a set time

The following Trigger-based Template Sensor maintains a record of the last 5 weight and BMI measurements in an attribute named history. Each measurement is time-stamped. template: - trigger: - platform: state entity_id: sensor.test_weight attribute: timestamp sensor: - name: Weight History state: "{{ now().timestamp() | timestamp_custom() }}" attributes: history: > {% set current = this.attributes.get('history', []) %} …

[kindledruins]

awesome ty so much gives me another docker to set up