1. Home
  2. 🔧 Utilities
  3. Lumi
Lumi: Electricity Monitoring

Lumi: Electricity Monitoring

Control Your Electricity Bill

0 ratings
2 reviews
With Ads
🔧 Utilities
🌟 Lifestyle

Archived App (Last seen on 12 May 2026)

This is an archived listing of the app previously available on the App Store.

Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.

Details

  • Released
  • Updated
  • May 29, 2025
  • January 21, 2026

Features

Developer

Fujitsu Launchpad Limited
✨Promote your app ✨
Lumi: Electricity Monitoring screenshot #1 for iPhone
Lumi: Electricity Monitoring screenshot #2 for iPhone
Lumi: Electricity Monitoring screenshot #3 for iPhone
Lumi: Electricity Monitoring screenshot #4 for iPhone
Lumi: Electricity Monitoring screenshot #5 for iPhone
Lumi: Electricity Monitoring screenshot #6 for iPhone
iphone
ipad
⭐2
Reviews↘︎
❓7 answered
FAQ↘︎
📦~ in 6 days
Updates frequency↘︎
🖼️Get Icon
Icons↘︎

About

Monitor your real-time electricity usage and gain insights into your energy consumption patterns. Identify high-usage devices and manage your monthly electricity budget directly from your phone. Requires a paired Lumi sensor device for full functionality.

✓Real-time electricity tracking
✓Appliance usage monitoring
✓Usage pattern insights
✓High-usage device identification
✓Monthly budget management
Show original description

What's New in Lumi

1.42.0

January 21, 2026

Bug fixes and improvements

User reviews

Most RecentHighest RatedLowest Rated

Does exactly as promised

I’ve been using Lumi for 3 months now and it has delivered exactly as promised! It accurately measures your power consumption with single digit variance. I was able to cut down by bill from 15k to 10k just by reacting to Lumi’s live data on my consumption.

The app is clean, informative and concise, so digesting the info and making appropriate energy saving changes is easy! It’s perfect for anyone looking for data-driven changes.

Can’t wait for when they make this available for business use.
Show more
testikleeztestikleez

Great App

It helped me figure out my monthly bills and figure out which appliances was consuming a lot of electricity. Super helpful.
Raffy4uRaffy4u

FAQ

Does Lumi have ads?

Yes, Lumi contains advertisements. As a free application, it utilizes ads to support its development and operation.

What devices does Lumi support?

Lumi is available for iPhone, iPad, and iPod. It requires a compatible Lumi sensor device to function.

How often is Lumi updated?

The latest version of Lumi is 1.42.0, last updated on January 21, 2026. Updates are released regularly to improve functionality and add new features.

What is the age rating for Lumi?

Lumi is rated for ages 4 and up, making it suitable for most users interested in monitoring their home's electricity usage.

How do I get started with Lumi?

To start using Lumi, download the app, purchase a Lumi sensor device, book an installation, and connect the app to your device.

Can Lumi track individual appliance usage?

Yes, Lumi allows you to track the electricity usage of individual appliances, helping you identify which devices consume the most energy.

Is Lumi free to download?

Yes, Lumi is free to download. However, it requires the purchase of a Lumi sensor device to enable its core monitoring features.