# BOS connect

> Monitoring of the BOS battery S made easy – remotely check battery parameters

Canonical page: [https://chrome-stats.com/d/com.bosag.app.connect](https://chrome-stats.com/d/com.bosag.app.connect)

## Overview

- **ID:** `com.bosag.app.connect`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** BOS Balance Of Storage Systems AG
- **Category:** TOOLS
- **Downloads:** 150
- **Version:** 1.7
- **Last updated:** 2026-04-30
- **First published:** 2024-08-20
- **Publisher country:** DE
- **Size:** 11 MB
- **Data as of:** 2026-09-10
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.bosag.app.connect)
- **Website:** [https://www.bos-ag.com](https://www.bos-ag.com/)
- **Privacy policy:** [https://www.bos-ag.com/privacy-policy](https://www.bos-ag.com/privacy-policy)

## Description

Monitoring of the BOS battery S made easy – remotely check battery parameters with the BOS Connect App. <br><br>BOS Connect was specifically designed for the BOS battery S, utilizing the battery’s smart electronics to deliver detailed real-time performance data on your battery modules. <br><br>Key features of the app: <br><br>VDC: Monitor the systems voltage at any moment. <br><br>Current: Read out the up-to-date current of the battery. <br><br>State of Charge (SoC): Receive precise updates on your battery’s charge status.  <br><br>Time to Charge: The time it takes for your batteries to be fully charged or discharged is displayed.  <br><br>Operating Modes: Monitor the mode of your BOS battery S and change operation modes in the app. <br><br>Heating: The App allows you to check whether the cell heating is activated. <br><br>Cycle Count: Keep track of each battery modules cycle counts. <br><br>Updates: Get notified on updates for your battery modules and your BOS connect products. Update your firmware directly in the app. <br><br>Display Lead acid battery: To display the SoC and the Voltage of the lead-acid battery the capacity can be entered in the settings.  <br><br>Connecting to the App via Bluetooth: Should your BOS battery S not be equipped with a Bluetooth feature a BOS connect product with a Bluetooth function can be added to the battery module.  <br><br>Get started with the BOS Connect app for remote monitoring on your BOS battery S modules on your phone or tablet.

## Rankings

- #1,820,427 — Overall

## Permissions and access

### Permissions

- `android.permission.BLUETOOTH_CONNECT`
- `android.permission.BLUETOOTH_SCAN`
- `android.permission.INTERNET`
- `android.permission.VIBRATE`
- `com.bosag.app.connect.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

## Similar extensions and apps

- [Xbattery Connect](https://chrome-stats.com/d/energy.xbattery.mobile) — 14 users
- [CS-BATTERIES Smart Connect](https://chrome-stats.com/d/com.xzx.cs_batteries.bms) — 4,663 users
- [BMS Monitor](https://chrome-stats.com/d/me.comad.bmsmonitor.app) — 3,051 users
- [Drive Volts](https://chrome-stats.com/d/com.blumos.drivevolts) — 23,005 users
- [BAT Check](https://chrome-stats.com/d/com.xzx.bat_check2.bms) — 43,115 users
- [BatBot](https://chrome-stats.com/d/com.electrifuel.serial_usb) — 847 users
- [Beyond BMS](https://chrome-stats.com/d/com.metrixat.BeyondBMS) — 293 users
- [TSB Connect](https://chrome-stats.com/d/com.metrixat.tsbconnect) — 60 users
- [Bluetooth BMS](https://chrome-stats.com/d/com.ble.vanomize12) — 98,293 users
- [MarBMS](https://chrome-stats.com/d/max.bms.bluetooth) — 149 users
- [B-TEC Battery Monitor](https://chrome-stats.com/d/com.enerdriver.smartpower) — 22,428 users
- [Webber Connect](https://chrome-stats.com/d/com.webber.webber_connect) — 15,442 users

---

Source: [Chrome-Stats](https://chrome-stats.com/d/com.bosag.app.connect)