--- title: "Renpho Fitness Scale BLE" description: "Renpho Fitness Scale BLE is a Marketplace integration for Home Assistant. It has 139 installs sharing analytics, works locally and was last updated October 13, 2026." canonical: "https://vulpo.app/integrations/marketplace/ronnnnnnnnnnnnn-renpho-fitness-scale-ble" url: "https://vulpo.app/integrations/marketplace/ronnnnnnnnnnnnn-renpho-fitness-scale-ble.md" last-updated: "2026-10-22" version: "1.4" --- # Renpho Fitness Scale BLE > Renpho Fitness Scale BLE is a Marketplace integration for Home Assistant. It has 139 installs sharing analytics, works locally and was last updated October 13, 2026. Renpho Fitness Scale BLE connects Renpho ES-CS20M and compatible Bluetooth Low Energy smart scales to Home Assistant. It works locally over Bluetooth, without the Renpho app or an internet connection, and can go through an ESPHome Bluetooth proxy. Weight measurements arrive as sensors, with optional body composition values such as BMI, body fat, body water, muscle mass, bone mass and basal metabolic rate. Several people can share one scale, and the integration picks the user by weight history with a tolerance that adapts over time. Each user can be linked to a person entity so that someone who is away from home is skipped, and can have athlete mode or an alternative body fat algorithm turned on. Display units can be set to kilograms or pounds, and the scale is found automatically and added in the UI. Automatic summary of the README and code of ronnnnnnnnnnnnn/renpho\_fitness\_scale\_ble. Something wrong, or are you the maintainer and want your own text here? [Get in touch](https://vulpo.app/contact) [Open in My Home Assistant](https://my.home-assistant.io/redirect/hacs_repository/?owner=ronnnnnnnnnnnnn&repository=renpho_fitness_scale_ble&category=integration) On Home Assistant 2026.11 or newer? [Open it in the Marketplace](https://my.home-assistant.io/redirect/marketplace_repository/?owner=ronnnnnnnnnnnnn&repository=renpho_fitness_scale_ble&category=integration) ## Supports - **Works locally**: Talks to your devices on your own network. No vendor cloud in between. - **Found by itself**: Home Assistant spots it on the network and offers to add it. - **From the Marketplace**: Installed through the Marketplace, formerly HACS. - **Actively maintained**: Its author released or pushed a change in the last six months. ## Setting it up Install it from the Marketplace and restart Home Assistant, then add it under Settings, Devices and services. ### Pick a Renpho scale - **Scale** - **Display unit** ### Confirm the device - **Display unit** ### Choose scale protocol - **Scale protocol** ### Add the first user - **User name** - **Person entity (optional)**: Only used when this scale has multiple users, to skip this user when their linked person is away from home at weigh-in time. Requires the person to have a working device tracker (e.g. their phone via the Home Assistant companion app). Leave blank to match by weight only. - **Mobile devices for notifications** - **Calculate body composition metrics** ### Body composition info - **Sex** - **Birthdate** - **Height** - **Height (feet)** - **Height (inches)** - **Athlete mode**: Switches the scale to its athlete-tuned body fat calculation curve. Recommended for users who train regularly and have above-average muscle mass. - **Use alternative body fat algorithm**: Try this if the body fat percentage doesn't match what you see in the Renpho app. ### After setup - **User name** - **Person entity (optional)**: Only used when this scale has multiple users, to skip this user when their linked person is away from home at weigh-in time. Requires the person to have a working device tracker (e.g. their phone via the Home Assistant companion app). Leave blank to match by weight only. - **Mobile devices for notifications** - **Calculate body composition metrics** - **Sex** - **Birthdate** - **Height** - **Height (feet)** - **Height (inches)** - **Athlete mode**: Switches the scale to its athlete-tuned body fat calculation curve. Recommended for users who train regularly and have above-average muscle mass. - **Use alternative body fat algorithm**: Try this if the body fat percentage doesn't match what you see in the Renpho app. - **User** - **User name** - **Person entity (optional)**: Only used when this scale has multiple users, to skip this user when their linked person is away from home at weigh-in time. Requires the person to have a working device tracker (e.g. their phone via the Home Assistant companion app). Leave blank to match by weight only. - **Mobile devices for notifications** - **Calculate body composition metrics** - **Sex** - **Birthdate** - **Height** - **Height (feet)** - **Height (inches)** - **Athlete mode** - **Use alternative body fat algorithm** - **User** - **Display unit** - **Keep history forever**: Never delete weight measurements automatically. While enabled, the automatic cleanup limits below are ignored. - **Enable verbose library logging** - **Weight history retention (days)**: How many days of measurements to keep. Range: 1-365 days. - **Maximum stored measurements per user**: Maximum measurements stored per user. Range: 10-1000. Texts from the code of [ronnnnnnnnnnnnn/renpho\_fitness\_scale\_ble](https://github.com/ronnnnnnnnnnnnn/renpho_fitness_scale_ble). ## Troubleshooting - **Diagnostics**: Downloads a diagnostics file to attach to a bug report. - **Repair notices**: Notices it can show in Settings, Repairs: Passive Bluetooth scanning is not available ## From the README > This custom integration connects your Renpho ES-CS20M smart bathroom scale — and other compatible Renpho scales that share the same BLE protocol (see Supported Devices) — to Home Assistant over Bluetooth Low Energy (BLE). It provides real-time weight measurements, on-device body composition metrics, and intelligent multi-user routing — all without requiring an internet connection or the Renpho app. This is an unofficial, community-built integration. It is not endorsed by, affiliated with, or supported by Renpho. See the Disclaimer at the bottom for details. > > Health & safety note: Body-composition scales measure by passing a low electrical current through the body. > > - Supported models: Renpho ES-CS20M and compatible variants (see Supported Devices for the full list and hardware-revision caveats) > - Automatic discovery when the scale advertises > - Intelligent multi-user support: > - Automatically detects which person is using the scale based on their weight history. > - Uses an adaptive tolerance system that adjusts to each user's weight fluctuations over time. > - Supports linking users to Home Assistant Person entities to exclude users who are not\_home. > - Real-time weight measurements > - Optional body composition metrics including: > - Body Mass Index (BMI) > - Body Fat Percentage > - Fat-Free Mass > - Body Water Percentage From the README of [ronnnnnnnnnnnnn/renpho\_fitness\_scale\_ble](https://github.com/ronnnnnnnnnnnnn/renpho_fitness_scale_ble#readme), [MIT License](https://spdx.org/licenses/MIT.html). Shortened. ## At a glance - Kind: Marketplace integration - Category: [Health and wellbeing](https://vulpo.app/integrations/category/health-and-wellbeing.md) - Number: 139 installs sharing analytics; 33 GitHub stars - Connection: Works locally - Upkeep: Updated in the last 6 months - Needs: Needs the Marketplace (HACS on 2026.10 and older) - Latest version: v0.5.1, last updated October 13, 2026 - Domain: `renpho_fitness_scale_ble` - Source: - Issues: In Vulpo: Chart card, Apple Watch Independent directory, made by the developer of Vulpo. Not affiliated with Home Assistant or the Open Home Foundation. [About these numbers](https://vulpo.app/integrations/about) Last updated 2026-10-22. 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