# Smart BLU™ 2

> Smart BLU™ 2 (iPhone/iPad app by J2 Light Inc..)

- Source: https://appshunter.io/ios/app/smart-blu-2/id1526753922 (this page in markdown: same URL + `.md`)
- Developer: [J2 Light Inc.](https://appshunter.io/developer/1420390088)
- Category: Productivity, Utilities
- Price: Free
- Age rating: 9+
- Requires: iOS 9.0 · 47 MB
- Languages: English, Chinese
- Released: 2020-08-31
- Data updated: 2026-05-19
- User reviews in markdown: https://appshunter.io/ios/app/smart-blu-2/id1526753922/reviews.md

## What is Smart BLU™ 2?

SMART BLUE 2 is a Bluetooth based wireless LED lighting control APP for commercial applications.  

Note: 
App uses background location to calculate the precise sunrise and sunset time by latitude and longitude.
Then app sets the precise time to the lamp. The lamp intelligently adjusts the brightness and color to better serve you. It may decrease battery life.


## Version history (last 5 releases)

### 2.0.24 — 2023-04-28

UI/UX update and minor bug fixes

### 2.0.14 — 2022-03-09

UI/UX update and minor bug fixes

### 1.5.15 — 2021-07-18

UI/UX update and minor bug fixes

### 1.5.8 — 2021-05-24

* UI/UX update and minor bug fixes

### 1.4.8 — 2020-11-12

Minor bugs and fixes

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## More apps by J2 Light Inc.

- [Smart BLU™](https://appshunter.io/ios/app/smart-blu/id1420390089)
- [Smart BLU Cloud](https://appshunter.io/ios/app/smart-blu-cloud/id1597210825)

All apps by J2 Light Inc.: https://appshunter.io/developer/1420390088

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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 2026-05-19.*