# e-On Smart

> IoT-based utility for monitoring green lithium battery status and lifespan. (iPhone/iPad app by William Todd Hayes.)

- Source: https://appshunter.io/ios/app/e-on-smart/id1142049601 (this page in markdown: same URL + `.md`)
- Developer: [William Todd Hayes](https://appshunter.io/developer/1142049600)
- Category: Utilities
- Price: Free
- Rating: 3.00/5 from 2 App Store ratings
- Age rating: 4+
- Requires: iOS 11.0 · 3 MB
- Languages: English
- Released: 2016-09-06
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/e-on-smart/id1142049601/reviews.md

## What is e?

e-On Batteries is proud to offer the all-new wireless tool which base on IoT technology. Offering features

from battery info to excepted lifespan and more, the APP is your equipment companion.
 Highlights:

1. The smart Utility tool for monitoring your green lithium batteries.
2. The phone required bluetooth4.0 with BLE(bluetooth low energy) functions. 
3. Monitored status include: voltage, current, temp. capacity, cycle life etc.

## Key features

- Wireless tool based on IoT technology
- Monitors green lithium batteries
- Displays battery voltage, current, and temperature
- Shows battery capacity and cycle life
- Estimates excepted battery lifespan
- Requires Bluetooth 4.0 with BLE


## Frequently asked questions about e

### What devices does e-On Smart support?

e-On Smart is available for iPhone and iPod devices. It requires Bluetooth 4.0 with BLE functionality to connect with your batteries.

### What battery information can I see with e-On Smart?

e-On Smart displays key battery metrics including voltage, current, temperature, capacity, and cycle life. It also provides an estimate of the battery's expected lifespan.

### Is e-On Smart free to use?

Yes, e-On Smart is available for free. There are no costs associated with downloading or using the application.

### How often is e-On Smart updated?

The latest version of e-On Smart is 1.0.3, which was last updated on August 26, 2020. Users can expect updates to improve functionality and compatibility.

### What is the age rating for e-On Smart?

e-On Smart has an age rating of 4+, making it suitable for a wide range of users. The app's utility focuses on technical monitoring.

### Does e-On Smart have ads?

No, e-On Smart does not contain advertisements. The application is designed to provide a clean and uninterrupted monitoring experience.

### What is the user sentiment for e-On Smart?

Based on the available data, e-On Smart has a rating of 3.0 stars from 2 ratings. This suggests a mixed reception from its current user base.

### When was e-On Smart first released?

e-On Smart was initially released on September 6, 2016. It has since received updates to maintain its functionality.

## Version history (last 4 releases)

### 1.0.3 — 2020-08-26

new function improvement.

### 1.0.2 — 2020-06-04

1. Fix a small bug.

### 1.0.1 — 2016-12-06

1. Modify some bugs.

### 1.0 — 2016-08-12

No release notes.

## Apps similar to e

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Lithium Batteries](https://appshunter.io/ios/app/lithium-batteries/id1108590921) | 5.0 (1) | Free | Utilities |
| [XQUAD](https://appshunter.io/ios/app/xquad/id1585018190) | 2.3 (3) | Free | Utilities |
| [LM Monitor](https://appshunter.io/ios/app/lm-monitor/id6444636569) | 5.0 (1) | Free | Utilities |
| [Lithium BT Pro](https://appshunter.io/ios/app/lithium-bt-pro/id1535984377) | — | Free | Utilities |
| [Lithium Battery](https://appshunter.io/ios/app/lithium-battery/id1411892019) | — | Free | Utilities |
| [INVICTA Lithium](https://appshunter.io/ios/app/invicta-lithium/id1196313655) | — | Free | Utilities |

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*