# 3dg1luk43/ha_washdata

Home Assistant integration for smart-plug appliance monitoring: detects cycles, matches programs, estimates time remaining. Supports washing machines, dryers, dishwashers and more.

Repository: https://github.com/3dg1luk43/ha_washdata
Canonical: https://ross.abutalabs.com/products/ha_washdata
Homepage: https://3dg1luk43.github.io/washdata-store/
Language: Python
License: AGPL-3.0
License Family: copyleft
Topics: appliance-monitoring, automation, custom-components, energy-monitoring, hacs, home-assistant, iot, numpy, power-profile, smart-plug, time-remaining, washing-machine, dishwasher, dryer
Last push: 2026-08-26T08:17:26+00:00

## Health v2 (maintenance only)
Score: 83/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 99, release rhythm 99, longevity 19
- inputs: {"age_days": 269, "days_push": 7, "days_rel": 11, "gap_med": 4, "n_releases_24m": 24}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1224, forks 41 (observed 2026-08-28T04:04:02.911686+00:00)

## What it is
A Home Assistant custom integration that monitors smart-plug-connected appliances like washing machines, dryers, and dishwashers. It learns appliance power profiles, detects cycle start/stop, matches which program ran via shape correlation, and estimates time remaining and per-cycle energy cost.

## Use cases
- detect when my washing machine finishes its cycle
- estimate time remaining on a dishwasher run from smart plug power data
- track energy usage and cost per laundry cycle in Home Assistant
- recognize which washer program is running based on power curve
- get notified when the dryer is done
- monitor sump pump or air fryer cycles via a smart socket

## When to choose
- you use Home Assistant with a smart plug (e.g., Shelly, Sonoff) on a high-power appliance
- you want program recognition and phase-aware time-remaining estimates without extra sensors
- you want per-cycle energy and cost tracking frozen at historical prices

## When to avoid
- your smart plug is not rated for the appliance's peak power (fire risk with high-amperage loads)
- you don't use Home Assistant
- you need whole-home energy monitoring rather than single-appliance cycle detection

## Facets
- artifact type: plugin
- maturity: active
- function: monitoring, analytics, machine-learning, workflow-automation, iot
- domain: iot, monitoring, energy
- platform: python, self-hosted, iot
- tags: home-assistant, hacs, custom-component, smart-plug, washing-machine, dryer, dishwasher, power-monitoring, cycle-detection, time-remaining, home-automation, automation

## Member repositories
- 3dg1luk43/ha_washdata (main) score 83

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:04:02.911686+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T06:15:25.159505+00:00, confidence not recorded.
  - readme: https://github.com/3dg1luk43/ha_washdata (fetched 2026-08-28T04:04:02.911686+00:00, sha 2402fccc9e6c)
  - homepage: https://3dg1luk43.github.io/washdata-store/ (fetched 2026-08-29T12:23:38.996470+00:00, sha a60f70089a50)
- Data as of 2026-08-30T08:39:29.467469+00:00.