# SmarTEC-BMS

> battery management system

Canonical page: [https://chrome-stats.com/d/com.yscoco.smartbattery](https://chrome-stats.com/d/com.yscoco.smartbattery)

## Overview

- **ID:** `com.yscoco.smartbattery`
- **Platform:** Android
- **Type:** Android app
- **Status:** Removed
- **Publisher:** Shenzhen SmarTEC Technology Co.,LTD
- **Category:** COMMUNICATION
- **Downloads:** 20,479
- **Rating:** 2.00 / 5 (99 ratings)
- **Version:** 1.212
- **Last updated:** 2023-11-14
- **First published:** 2018-09-17
- **Size:** 7.17 MB
- **Data as of:** 2025-04-23
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.yscoco.smartbattery)
- **Website:** [http://en.szsmartec.com/contact.html](http://en.szsmartec.com/contact.html)
- **Privacy policy:** [http://www.szsmartec.com](http://www.szsmartec.com/)

## Description

**SmarTEC-BMS** is a dedicated Bluetooth 4.0 BLE app designed for SmarTEC LiFePO4 battery packs, providing a comprehensive battery management system for real-time monitoring. With this extension, users can independently access multiple batteries, track each battery’s cycle life, and view detailed data at a glance.

Key features include state of charge (SOC) displayed with intuitive graphics, total and individual cell voltages, charging or discharging current, temperature readings, as well as battery-specific information like RMC, DCAP, FCC, serial number, and manufacture date. Compatible with devices supporting Bluetooth 4.0 or above, SmarTEC-BMS ensures monitoring within a 7-meter range. Note that only one battery connection is supported at a time due to hardware limitations, and app performance may vary across different Android devices due to compatibility issues.

## Permissions and access

### Permissions

- `android.permission.ACCESS_COARSE_LOCATION`
- `android.permission.ACCESS_FINE_LOCATION`
- `android.permission.ACCESS_LOCATION_EXTRA_COMMANDS`
- `android.permission.BLUETOOTH_ADVERTISE`
- `android.permission.BLUETOOTH_CONNECT`
- `android.permission.BLUETOOTH_SCAN`
- `android.permission.CAMERA`
- `android.permission.FLASHLIGHT`
- `android.permission.READ_EXTERNAL_STORAGE`
- `android.permission.RECEIVE_BOOT_COMPLETED`
- `android.permission.WRITE_EXTERNAL_STORAGE`

## Review summary

Users find SmarTEC-BMS useful for monitoring some single batteries and appreciate having detailed battery metrics. However, many are concerned about excessive permission requests for phone and location access, viewing them as intrusive or spyware-like. Several users report difficulties connecting the app with their batteries via Bluetooth and struggle due to lack of setup instructions. Data inconsistencies and inability to monitor multiple batteries simultaneously also frustrate users, impacting overall trust and usability of the app.

### Pros

- Works well for some users and with certain battery models like bslbatt and Haicen LFP125-PRO-III.
- Provides detailed battery parameters such as amps and voltage.
- App is useful for monitoring single batteries effectively.
- Some users find it good and appreciated having an app that supports their battery.

### Cons

- App demands excessive and suspicious permissions like phone access and location which users find intrusive and unnecessary.
- App connectivity issues: does not always connect to Bluetooth devices or batteries reliably.
- Lack of instructions or manuals on setup and battery linking makes the app confusing to use.
- Inconsistencies in battery data like state of charge and voltage readings compared to other devices cause confusion and mistrust.
- App supports monitoring only one battery at a time, limiting usability for users with multiple batteries.

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