Free

Details

  • Released
  • Updated
  • November 13, 2018
  • September 3, 2025

Features

Smart Elfin screenshot #1 for iPhone
Smart Elfin screenshot #2 for iPhone
Smart Elfin screenshot #3 for iPhone
Smart Elfin screenshot #4 for iPhone
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About

Control smart home devices like lights and fans via Bluetooth or Wi-Fi. Manage power, brightness, color temperature, and fan speed. Schedule automatic turn-off times for convenience.

Device power on/off
Adjust light brightness
Adjust color temperature
Control fan speed
Scheduled shutdown timers
Quick device setup
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What users say

See all reviews

What's New in Smart Elfin

3.57.160

September 3, 2025

- Optimize user experience.

User reviews

全然使えない

何回やってもサポートに相談しても明確な説明なし。

Language won’t change

Frustrating, I’ve updated the language to English multiple times, the operation manual remains in Chinese. I tried to register, it won’t let me. This doesn’t work.

Annoying app

It doesn’t work it’s bs

MÜLL

Es funktioniert nicht das ist eine Betrügerische App!!!!!

Not working, not up-to-date

The app is not working properly, I am not even able to download it. Tried support and it is clearly disabled.

Developer apps

User experience

🐞

Reported Bugs

16 issues

App crashes on startup

Bug

Bluetooth not detected or enabled

Bug

App says update needed but none available

Bug

Language changes to Chinese/Japanese unexpectedly

Bug

Cannot register or log in

Bug

App loses connection to devices

Bug

Buttons/controls unresponsive

Bug

Device control functions backwards

Bug

Fan on/off non-functional

Bug

Lights blinking/changing colors on their own

Bug

App doesn't sync with devices

Bug

Privacy policy screen blank or buttons not working

Bug

App requests excessive permissions

Bug

Brightness reverts to full in pulsating mode

Bug

Cannot control two lights independently

Bug

Remount control mixes with TV functions

Bug

Requested Features

6 requests

Adjust brightness in pulsating mode

Feature

Lighter/darker color options

Feature

Improve app for US market

Feature

Provide clear instructions/tutorials

Feature

Fix language issues (English support)

Feature

Allow control of multiple lights independently

Feature

FAQ

What can I control with this app?

This app allows you to control various smart home devices, primarily focusing on lights and fans. You can turn them on or off, adjust light brightness and color temperature, and control fan speed levels.

How do I set up my devices?

For Bluetooth 2.4G devices, power on the device and click the pairing button within 5 seconds. For Wi-Fi+Bluetooth dual-mode devices, go to 'Add Device > Discover Devices' within 1 minute after power-on. You can also add devices manually in Settings.

Can I schedule my devices to turn off automatically?

Yes, the app supports scheduled shutdown. You can set custom timers for your devices to automatically turn off at a specified time, providing convenience and energy saving.

Is this app free to use?

Based on the provided information, the application is free to use and does not appear to have in-app purchases or advertisements.

What types of devices does this app support?

The app supports both Bluetooth 2.4G devices and Wi-Fi+Bluetooth dual-mode devices. It is designed to control smart home devices such as lights and fans.