NASA Battery Viewer

NASA Battery Viewer

Viewer for BM-1 Bluetooth

0 ratings
3 reviews
$4.99 Free

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Price history


Details

  • Released
  • Updated
  • November 22, 2018
  • January 15, 2026

Features

NASA Battery Viewer screenshot #1 for iPhone
NASA Battery Viewer screenshot #2 for iPhone
NASA Battery Viewer screenshot #3 for iPhone
iphone
ipad
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About

Monitor battery information from a Bluetooth device with customizable display options. Configure units, view charging status, and rename your device for easy identification.

βœ“Customizable display fields
βœ“Primary field selection
βœ“Charging/discharging indicator
βœ“Unit property configuration
βœ“Bluetooth LE communication
βœ“Automatic device connection
βœ“Unit renaming
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What's New in NASA Battery Viewer

1.2.3

January 15, 2026

Fixes a bug observed on recent iOS versions that caused the battery data parse to fail. This version addresses that issue.

User reviews

Simple and effective

Although this app is not free, I had seen that there was no free iOS app before I bought the battery monitor. This app works really reliably and has a very clear display. I can get a reliable Bluetooth signal within 10m (not tried further than on my boat and nearby on the pontoon. Recommended

Excellent

App does what it says on the tin.
No fuss, no problems.
It just works.

Very pleased

Nice app and very good support 10 out of 10

Developer apps

FAQ

What devices is NASA Battery Viewer compatible with?

NASA Battery Viewer is compatible with iPhone, iPad, and iPod devices. It utilizes Bluetooth LE to communicate with compatible battery monitoring units.

How does NASA Battery Viewer connect to my device?

The app communicates with BM-1 units over Bluetooth LE. It automatically attempts to connect to your configured BM-1 unit. If the name doesn't match, it will present a list of available units to choose from.

Can I customize the information shown in NASA Battery Viewer?

Yes, you can configure which battery monitor fields are displayed and their placement. This allows you to prioritize the most important information as your primary field.

Does NASA Battery Viewer show the charging status?

Yes, the charging/discharging display field will appear in red when the unit is discharging, providing a clear visual indicator of the battery's current state.

Can I rename my BM-1 unit using NASA Battery Viewer?

Yes, the unit rename feature allows you to assign your own custom name to your BM-1 unit, making it easier to identify and manage multiple devices.

What are the unit properties I can configure in NASA Battery Viewer?

You can set properties for the unit, including its capacity, operating temperature, and unit name, allowing for personalized monitoring.

How often is NASA Battery Viewer updated?

The app was last updated on January 15, 2026, with version 1.2.3. This indicates a recent update, suggesting ongoing support and potential for future improvements.

Does NASA Battery Viewer have ads?

No, NASA Battery Viewer is ad-free. It does not contain advertisements, providing an uninterrupted user experience.