Hello Fairy

4.6
1.38K reviews
Content rating
Everyone
100K+
Downloads
Content rating
Everyone
Learn more
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About this app

Want to light up every wonderful moment of life? The Hello Fairy smart string light control APP is your excellent helper! Convenient connection, fast experience: No matter where you move around at home, with just a simple operation and a light click, you can connect instantly, completely get rid of the complicated connection process and quickly start the magic of light and shadow. Massive scenes, switch at will: Romantic dates, lively parties, festival decorations... There are all kinds of rich preset scenes. Instantly create the just-right atmosphere for you, making every moment of ordinary days full of a sense of ceremony. It is suitable for both gatherings and being alone. Precise color adjustment, control light and shadow: Support tens of thousands of colors for fine adjustment. From the serene deep sea blue to the blazing flame red, it meets your ultimate pursuit of light color. Easily customize a unique exclusive light and show your personal taste. Support DIY function. You can freely combine light flashing modes and arrange color change sequences according to your whimsical ideas. Create your own light show by hand, making every lighting up a display of creativity and fully showing your personal style. Dynamic rhythm, light follows music. When music plays, the smart string lights can flash and change colors synchronously with the rhythm and melody. Whether it's passionate rock, soothing classical music, or dynamic electronic music, the lights can respond perfectly. Instantly turn your space into a cool dance floor or a warm music corner, bringing you an immersive audio-visual feast. With this smart string light control APP, HelloFairy ambient lights will bring you more surprises. Download and experience it quickly and let life be surrounded by wonderful light and shadow!
Updated on
Mar 29, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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Ratings and reviews

4.6
1.35K reviews
Jessica Badeaux
December 9, 2025
All of the preset scenes are very fast and spastic. There is no DIY option as shown in the images. There is no way to control speed as shown in the images. There is no way to select colors unless you want a solid color and no movement. The Christmas scenes use more colors than included on Christmas lights so you can't match to other lighting sets.
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Hysiry
January 30, 2026
We apologize for the inconvenience. Could you please describe your issues and suggestions in detail and send them to us via the in-app technical support email? We are here to help.
Eric Butler
November 22, 2025
The app itself and the lights are pretty good. There're a lot of options and it wasn't too difficult for me to figure out. However, my only issue is with the music sync option, which is one of the primary reasons we got the lights. You have to have the app open, unlocked, and... you have to let the app use your mic. Like what? If you talk, the lights light up. If your phone screen turns off, your music sync stops. You have to adjust your phone settings to prevent locking. Not a good design.
7 people found this review helpful
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Hysiry
December 3, 2025
Thank you for your valuable feedback! We highly value your suggestions. To accurately evaluate improvement directions, could you please provide: ① Screenshots of the music page ② Device info (one-click copy available on the Support page). Would you mind sharing these details? They will help us advance optimization quickly~
Ruth Ann
May 22, 2025
It's a good app but it could be better. The group section of the app just doesn't want to work at all sometimes and I have to individually turn each set of lights on and off which is time consuming. The other issue is if my phone battery is 20% or lower I can't do anything with the lights at all. Aside from those two things it's a good app.
4 people found this review helpful
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Hysiry
July 9, 2025
Thank you very much for your feedback. For occasional group control failures, it may be due to some devices being too far from your phone (causing Bluetooth disconnection) – try moving closer.

What’s new

Added support for manually clearing local resource data, available in Settings - Device Info;
Fixed other known issues.
Content rating
Everyone
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App support

About the developer
深圳市汇思锐科技有限公司
info@hellofairy.com
中国 广东省深圳市 宝安区华美居商务中心D座1号楼406 邮政编码: 518101
+86 134 3043 1821

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