# Smart Elfin

> Lifestyle

Canonical page: [https://chrome-stats.com/d/id1440248237](https://chrome-stats.com/d/id1440248237)

## Overview

- **ID:** `id1440248237`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Warp Future Inc.
- **Category:** Lifestyle
- **Rating:** 1.40 / 5 (158 ratings)
- **Version:** 3.57.160
- **Last updated:** 2025-09-03
- **First published:** 2018-11-13
- **Size:** 50 MB
- **Data as of:** 2026-09-18
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/smart-elfin/id1440248237)
- **Privacy policy:** [https://console.warpfuture.com/privacy.html](https://console.warpfuture.com/privacy.html)

## Description

Smart Elfin is a Chrome extension that streamlines pairing and controlling your Bluetooth 2.4G and WiFi+Bluetooth devices. For Bluetooth, pair within 5 seconds of powering on the device to enable on/off, brightness, color temperature, and fan speed controls.

For WiFi+Bluetooth devices, Add Device > Discover Devices within 1 minute of power-on. Key features include device control, scheduled shutdown, and quick setup via Settings or Add Device (Manual Setup).

## Rankings

- #177,609 — Overall

## Review summary

Most reviews report instability and connectivity problems: the app crashes or won’t load, Bluetooth pairing/linking fails after updates, and language changes hamper use. Updates and localization issues, plus weak support, leave many users unable to control their lights. The only recurring positives are occasional initial functionality (color control) and long-term use for some users when the app does work.

### Pros

- Basic color-changing control for outdoor lights when the app is functioning.
- Sustained use for some users over a long period (worked for more than a year in some cases).
- Bluetooth-based pairing and initial light control when connectivity is working.

### Cons

- Frequent instability: crashes on startup or the app won't load.
- Bluetooth connectivity and linking issues, including false Bluetooth errors and failed updates.
- Localization problems: app often presents Chinese/Japanese text, making it unreadable for many users.
- Poor or absent support and updates: support links time out and the product appears abandoned.
- Unreliable controls and unexpected light behavior (backwards color slider, lights flashing, some devices not responding).

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Source: [Chrome-Stats](https://chrome-stats.com/d/id1440248237)