# Hmbox

> The hmbox is a digital measuring instrument for moisture of building materials.

Canonical page: [https://chrome-stats.com/d/floorprotector.hmboxjs](https://chrome-stats.com/d/floorprotector.hmboxjs)

## Overview

- **ID:** `floorprotector.hmboxjs`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Metrinova GmbH
- **Category:** TOOLS
- **Downloads:** 1,017
- **Version:** 5.0.0
- **Last updated:** 2026-09-02
- **First published:** 2016-01-14
- **Publisher country:** AT
- **Size:** 28 MB
- **Data as of:** 2026-09-15
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=floorprotector.hmboxjs)
- **Website:** [https://metrinova.com/](https://metrinova.com/)
- **Privacy policy:** [https://metrinova.com/en/privacy-policy/](https://metrinova.com/en/privacy-policy/)

## Description

The hmbox is a digital measuring instrument based on the hygrometric measuring methode to determine the moisture of different building materials.<br><br>Measurements are user-friendly and non-destructively by one-time mounting the hmbox on the surface.<br><br>The hmbox collects and transmits all data via 2G mobile network to a central server.

## Rankings

- #1,152,942 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.BLUETOOTH_CONNECT`
- `android.permission.BLUETOOTH_SCAN`
- `android.permission.INTERNET`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.READ_EXTERNAL_STORAGE`
- `android.permission.WAKE_LOCK`
- `android.permission.WRITE_EXTERNAL_STORAGE`
- `com.google.android.c2dm.permission.RECEIVE`
- `floorprotector.hmboxjs.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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Source: [Chrome-Stats](https://chrome-stats.com/d/floorprotector.hmboxjs)