DomoticaFacile

DomoticaFacile / battery_monitor

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Custom integration to monitor all battery entities present in Home Assistant and have an immediate overview.

www.domoticafacile.it battery battery-monitor custom-component domotica domoticafacile
21
1
100% credibility
Found Feb 03, 2026 at 18 stars -- GitGems finds repos before they trend. Get early access to the next one.
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AI Analysis
Python
AI Summary

A Home Assistant custom integration that scans and summarizes battery levels from all device sensors, offering counts, percentages, lowest values, lists, status indicators, and optional zero-battery notifications.

How It Works

1
🔍 Discover Battery Monitor

You hear about a simple tool that watches battery levels for all your smart home gadgets like lights and sensors.

2
📥 Add it easily

In your smart home control center, find the add-ons area and bring in this battery helper with just a couple of clicks.

3
⚙️ Set your watch levels

Pick friendly warning points for low and super-low batteries, and choose which devices to keep an eye on or skip.

4
🔄 Let it scan your home

It quietly checks all your devices' battery readings and builds a full picture every few minutes.

5
📊 See your battery dashboard

New displays pop up showing totals, the lowest battery, a list of weak ones, and color-coded status like green for good.

6
🔔 Stay alerted

Get pop-up notices when any battery hits zero, so you can swap it out right away.

✅ Batteries mastered

Enjoy peace of mind with instant overviews and lists, never forgetting to replace a battery again!

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Star Growth

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AI-Generated Review

What is battery_monitor?

This Python custom integration for Home Assistant automatically scans all battery entities across your setup—Zigbee, Wi-Fi, Bluetooth battery monitor github-style devices, or even ESP32 battery monitor github projects—and delivers instant overview sensors. You get counts of total batteries, those below custom thresholds, at 0%, the lowest level, plus formatted lists ready for dashboards or notifications. Install via HACS as a custom github repo, configure thresholds and filters through the UI, and it handles heuristic detection for non-standard battery sensors.

Why is it gaining traction?

Unlike manual automations or scattered entity tracking, it offers traffic-light status (OK/WARNING/CRITICAL), multi-select entity filters easier than patterns, and options to ignore false 0% readings common in Zigbee gear. Summary sensors like low-device counts (deduped by device) and percentage metrics feed directly into Lovelace cards or alerts, saving hours on custom templates. Persistent notifications for new 0% batteries add proactive monitoring without extra scripting.

Who should use this?

Home Assistant users with 20+ battery-powered devices, like Zigbee2MQTT or ZHA networks full of sensors, who want a single-pane overview instead of hunting entities. Smart home tinkerers building dashboards for battery health, or those automating replacements via low-count triggers. Pairs well with custom integrations needing assistant-like battery summaries.

Verdict

Solid for HA battery oversight despite low 21 stars and 1.0% credibility score—docs are thorough with examples, but it's early-stage with room for broader testing. Grab it via HACS if you have battery sprawl; skip if you're device-light.

(198 words)

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