---
title: "Roamer BMS - Reviews, Revenue and Downloads in United Kingdom | Apple App Store"
description: "The Roamer BMS app allows you to monitor LiFePO4 batteries equipped with the new Roamer Batteries Smart BMS. Please note, this app is only suitable for second-generation Roamer Batteries. Other brands"
---

# Roamer BMS — United Kingdom

![Roamer BMS App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/57/22/45/5722450a-30a6-7205-502a-0b37c8f50f58/AppIcon-0-0-1x_U007emarketing-0-0-0-7-0-0-sRGB-0-0-0-GLES2_U002c0-512MB-85-220-0-0.png/400x400bb.png)

**Developer:** [步泽 王](https://apptail.io/developer/developer-mOAb)
**Category:** Utilities
**Rating:** 2.5/5 (20 ratings)
**Price:** Free
**Bundle ID:** com.VIP-BMS.ROAMER
**Store:** Apple App Store
**Country:** United Kingdom
**Version:** 1.1.5 (released 2023-01-02)
**Original Release:** 2022-02-01

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/gb/app/app/id1606195768)
**AppTail Page:** [https://apptail.io/app/roamer-bms-gAYb/united-kingdom](https://apptail.io/app/roamer-bms-gAYb/united-kingdom)

## Roamer BMS Description
The Roamer BMS app allows you to monitor LiFePO4 batteries equipped with the new Roamer Batteries Smart BMS. Please note, this app is only suitable for second-generation Roamer Batteries. Other brands or first-generation models are not compatible.

FEATURES

No need for a separate battery monitor
Wirelessly connect to your battery from your iPhone
Monitor your battery state of charge, voltage and current in real time
Displays internal battery status including cell voltages
Change BMS parameters using admin password (request from Roamer)

PLEASE NOTE

The iPhone requires Bluetooth 5.0 with BLE functions
You must accept all security permissions when requested or the app will not work
Operating distance should be less than 10m
The app will only connect with one battery at a time
If you want to connect with another iPhone, please shutdown the app on the first iPhone

The password for the Details page is in the user guide which can be downloaded from www.roamerbatteries.com/support/quick-start

The password for the parameters page can be requested from Roamer. This is an admin only page, changing parameters without permission from Roamer can invalidate your battery warranty.
 
Offered by
Roamer Batteries Ltd

## Roamer BMS Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/55/36/31/55363105-6ca9-f212-68a5-a58169c803b0/b62f2fee-9a32-4ca4-9165-80074e829b3b_Simulator_Screen_Shot_-_iPhone_12_Pro_Max_-_2022-01-20_at_22.46.33.png/1284x2778.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/55/54/cf/5554cf62-7624-2593-f7ae-d46777ba3690/d1be0276-8f10-4a62-8a76-3ead99486805_Simulator_Screen_Shot_-_iPhone_12_Pro_Max_-_2022-01-20_at_22.46.38.png/1284x2778.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/0f/da/8d/0fda8d2d-64af-3413-fbd2-560daa8c7331/38664fba-1aca-4c73-86d3-b9004eec0a7c_Simulator_Screen_Shot_-_iPhone_12_Pro_Max_-_2022-01-20_at_22.46.48.png/1284x2778.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/e6/b1/c3/e6b1c36e-6921-ae91-6ef0-e574a1852599/1bf6fc82-3cb8-4191-9843-9f43f627df57_Simulator_Screen_Shot_-_iPhone_12_Pro_Max_-_2022-01-20_at_22.46.53.png/1284x2778.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/20/90/c9/2090c9b7-4df8-870d-2107-c9eb9438df57/41c130c9-ab4b-4114-9936-d485b01599a7_Simulator_Screen_Shot_-_iPhone_12_Pro_Max_-_2022-01-20_at_22.47.14.png/1284x2778.png)

## Roamer BMS Rating Breakdown in United Kingdom
- 5 stars: 5 (25%)
- 4 stars: 1 (5%)
- 3 stars: 0 (0%)
- 2 stars: 6 (30%)
- 1 stars: 8 (40%)

## Roamer BMS Reviews in United Kingdom

### *---- "Not good."
We pay a lot of money for these batteries, which are brilliant, it’s such a shame about this app, can’t even connect my battery to it.
-- Jarvisaj, 2024-08-07

### **--- "Only one at a time?"
Why does this app only allow one of us to connect?  Really inconvenient.
-- GMG41, 2024-07-20

### *---- "This blooming app!!"
9/10 for everything else but this app doesn’t work…. We’ve always 100% on our batteries.. until we didn’t!
-- JackSlater The lost sole, 2024-06-03

### *---- "Worst app ever"
The app will not stay connected and has to be restarted every time on an iphone or ipad.
-- Cz192, 2024-04-25

### **--- "App"
The app is not up to standard for this battery and needs a big update so far no good very disappointing
-- zakery319, 2024-04-14

### **--- "Battery great…App rubbish!"
Everything about the Roamer company gives me confidence. The quality of the batteries and service I feel is second to none.  However, this app tarnishes that image as it’s very poor.  I understand that it’s a good idea to limit the end user being able to change settings on the battery, but the information it offers is also very limited and worst of all has to be restarted every time you want to view an updated battery level.  I feel a smart company like Roamer could do something much smarter with this…a killer feature would be to add CarPlay functionality so that I could monitor alternator charge whilst on the move.
-- lentrott, 2023-10-25

### ***** "Well designed and easy to use"
A great battery and a really nicely designed BMS app that gives all the key battery info on the main page in a simple and easy to read format. So much nicer than some battery apps I’ve used, it’s clearly been put together by an actual UX designer rather than just applying a logo and colour scheme to a white label Chinese app. The details page offers extra insights and cell voltages and the protect state page gives status codes which are not immediately obvious but are well explained in the manual. State of charge tracks accurately for me and no obvious bugs. I have to close and reopen the app when switching phones but that’s not an issue. Great battery and a solid app to back it up.
-- VanlifeSparky, 2023-08-14

### ***** "Good App"
Works well, lets you monitor the battery - not sure what else you'd need.
-- ActuallyMcLovin, 2023-08-01

### *---- "Bugs and limited functionality"
It’s almost not worth putting out an app like this. It has many bugs, including showing my battery has half the capacity it actually has. It never refreshes after you go away from the app and come back - you have to close the app and open it again for it to work. It doesn’t show any historical data so you can see how much you used and how much charge was put in on any given time period.
-- Scott1980H, 2023-07-30

### *---- "Useless"
Why make such a great battery and then have such a useless app? A very useful function is the ability to turn off the batteries ability to charge or discharge. However this function simply does not work. After about 20 or so attempts to turn off discharging I end up giving up as it either does not respond or more annoyingly it turns off them immediately turns back on again. 
Please sort this out!!!
-- Jonniefry, 2023-06-24

[View all Roamer BMS reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)



## Roamer BMS Discovered Keywords
- roamer bms

## Apps Similar to Roamer BMS
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## Roamer BMS Available In
- [United Kingdom](https://apptail.io/app/roamer-bms-gAYb/united-kingdom)
- [Argentina](https://apptail.io/app/roamer-bms-gAYb/argentina)
- [Austria](https://apptail.io/app/roamer-bms-gAYb/austria)
- [Australia](https://apptail.io/app/roamer-bms-gAYb/australia)
- [Azerbaijan](https://apptail.io/app/roamer-bms-gAYb/azerbaijan)
- [Belgium](https://apptail.io/app/roamer-bms-gAYb/belgium)
- [Bulgaria](https://apptail.io/app/roamer-bms-gAYb/bulgaria)
- [Brazil](https://apptail.io/app/roamer-bms-gAYb/brazil)
- [Belarus](https://apptail.io/app/roamer-bms-gAYb/belarus)
- [Canada](https://apptail.io/app/roamer-bms-gAYb/canada)
- [Switzerland](https://apptail.io/app/roamer-bms-gAYb/switzerland)
- [Chile](https://apptail.io/app/roamer-bms-gAYb/chile)
- [China](https://apptail.io/app/roamer-bms-gAYb/china)
- [Colombia](https://apptail.io/app/roamer-bms-gAYb/colombia)
- [Czechia](https://apptail.io/app/roamer-bms-gAYb/czechia)
- [Germany](https://apptail.io/app/roamer-bms-gAYb/germany)
- [Denmark](https://apptail.io/app/roamer-bms-gAYb/denmark)
- [Dominican Republic](https://apptail.io/app/roamer-bms-gAYb/dominican-republic)
- [Algeria](https://apptail.io/app/roamer-bms-gAYb/algeria)
- [Ecuador](https://apptail.io/app/roamer-bms-gAYb/ecuador)
- [Egypt](https://apptail.io/app/roamer-bms-gAYb/egypt)
- [Spain](https://apptail.io/app/roamer-bms-gAYb/spain)
- [Finland](https://apptail.io/app/roamer-bms-gAYb/finland)
- [France](https://apptail.io/app/roamer-bms-gAYb/france)
- [Greece](https://apptail.io/app/roamer-bms-gAYb/greece)
- [Hong Kong SAR China](https://apptail.io/app/roamer-bms-gAYb/hong-kong)
- [Croatia](https://apptail.io/app/roamer-bms-gAYb/croatia)
- [Hungary](https://apptail.io/app/roamer-bms-gAYb/hungary)
- [Indonesia](https://apptail.io/app/roamer-bms-gAYb/indonesia)
- [Ireland](https://apptail.io/app/roamer-bms-gAYb/ireland)
- [Israel](https://apptail.io/app/roamer-bms-gAYb/israel)
- [India](https://apptail.io/app/roamer-bms-gAYb/india)
- [Italy](https://apptail.io/app/roamer-bms-gAYb/italy)
- [Japan](https://apptail.io/app/roamer-bms-gAYb/japan)
- [South Korea](https://apptail.io/app/roamer-bms-gAYb/south-korea)
- [Kuwait](https://apptail.io/app/roamer-bms-gAYb/kuwait)
- [Kazakhstan](https://apptail.io/app/roamer-bms-gAYb/kazakhstan)
- [Lebanon](https://apptail.io/app/roamer-bms-gAYb/lebanon)
- [Lithuania](https://apptail.io/app/roamer-bms-gAYb/lithuania)
- [Latvia](https://apptail.io/app/roamer-bms-gAYb/latvia)
- [Malta](https://apptail.io/app/roamer-bms-gAYb/malta)
- [Mexico](https://apptail.io/app/roamer-bms-gAYb/mexico)
- [Malaysia](https://apptail.io/app/roamer-bms-gAYb/malaysia)
- [Nigeria](https://apptail.io/app/roamer-bms-gAYb/nigeria)
- [Netherlands](https://apptail.io/app/roamer-bms-gAYb/netherlands)
- [Norway](https://apptail.io/app/roamer-bms-gAYb/norway)
- [New Zealand](https://apptail.io/app/roamer-bms-gAYb/new-zealand)
- [Peru](https://apptail.io/app/roamer-bms-gAYb/peru)
- [Philippines](https://apptail.io/app/roamer-bms-gAYb/philippines)
- [Pakistan](https://apptail.io/app/roamer-bms-gAYb/pakistan)
- [Poland](https://apptail.io/app/roamer-bms-gAYb/poland)
- [Portugal](https://apptail.io/app/roamer-bms-gAYb/portugal)
- [Romania](https://apptail.io/app/roamer-bms-gAYb/romania)
- [Russia](https://apptail.io/app/roamer-bms-gAYb/russia)
- [Saudi Arabia](https://apptail.io/app/roamer-bms-gAYb/saudi-arabia)
- [Sweden](https://apptail.io/app/roamer-bms-gAYb/sweden)
- [Singapore](https://apptail.io/app/roamer-bms-gAYb/singapore)
- [Thailand](https://apptail.io/app/roamer-bms-gAYb/thailand)
- [Türkiye](https://apptail.io/app/roamer-bms-gAYb/turkey)
- [Taiwan](https://apptail.io/app/roamer-bms-gAYb/taiwan)
- [Ukraine](https://apptail.io/app/roamer-bms-gAYb/ukraine)
- [United States](https://apptail.io/app/roamer-bms-gAYb/united-states)
- [Vietnam](https://apptail.io/app/roamer-bms-gAYb/vietnam)
- [United Arab Emirates](https://apptail.io/app/roamer-bms-gAYb/united-arab-emirates)
- [South Africa](https://apptail.io/app/roamer-bms-gAYb/south-africa)

---

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