# Sengled Bluetooth

> Bluetooth app for controlling Sengled smart LED lightbulbs. (iPhone/iPad app by Sengled Optoelectronics Co., Ltd..)

- Source: https://appshunter.io/ios/app/sengled-bluetooth/id1570586984 (this page in markdown: same URL + `.md`)
- Developer: [Sengled Optoelectronics Co., Ltd.](https://appshunter.io/developer/929478216)
- Category: Lifestyle, Utilities
- Price: Free
- Rating: 1.75/5 from 107 App Store ratings · 66 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.0 · 38 MB
- Languages: English, French, German, Japanese
- Released: 2021-06-07
- Data updated: 2026-08-04
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/sengled-bluetooth/id1570586984/reviews.md

## What is Sengled Bluetooth?

Sengled BT is a residential bluetooth-products App, With Sengled BT, You can control and manage your Sengled Bluetooth products at close range . With a simple design, Sengled BT is able to quickly connect your bluetooth products, and controlling and setting. 

CONTROL YOUR LIGHTS
You must turn on your phone’s Bluetooth and be within Bluetooth range to control or check the status of your devices.

COLOR, COLOR TEMPERATURE AND BEYOND
Transform your mobile device into a color palette, and your bulbs, your canvas. Choose from 16 million colors—or choose from Warm White to Day Light—and change the colors of your bulbs to match any mood you have.

ROOM ARRANGEMENT AND PURPOSE
Sengled BT App enables you to easily bundle your smart LED lightbulbs into pre-set rooms.You can set the name of the lightbulbs according to the purpose.

FRONT PAGE OR WIDGET CONTROLS ALL OF YOUR DEVICES
With a simplified and optimized UI design, you can access and control all devices from the front page of the Sengled BT App.

SCHEDULES
Enter the control page of a single light, you can find the management entrance of schedules very conveniently, and users can easily create and modify schedules of the lights here.In addition, after the light is powered off and re-powered, the schedules will be invalid. It needs to be reconnected through the Sengled BT App to continue to take effect.

AMAZON ECHO DEVICE
2 ways to control your bluetooth lights,Amazon Alexa app or Sengled BT App,but they cannot be used together. If you do not have any amazon echo devices,Sengled BT App is a good choice

Contact us:
Our development needs your support. Your opinions and suggestions will be appreciated.

Want to know more about Sengled smart products? Follow us on:
Official Site: sengled.com

Facebook: @Sengled
Twitter: @SengledUSA
Instagram: sengled
YouTube: Sengled
WeChat: Sengled生迪

## Key features

- Bluetooth device control
- Color and color temperature adjustment
- Room arrangement
- Widget controls
- Scheduling
- Amazon Alexa integration (alternative)

## What do users think of Sengled Bluetooth?

Overall sentiment: negative

**Pros**

- 👍 Can turn lights off from bed
- 👍 Easy to add bulbs initially
- 👍 Connects quickly sometimes
- 👍 Works fine for some users

**Cons**

- 🐛 Disconnects frequently
- 🐛 Stops working after a few weeks
- 🐛 Lacks dark mode
- 🐛 Lacks LED color cycling
- 🐛 Lacks multi-device control sharing
- 🐛 Terrible app experience
- 🐛 Bulbs are offline when on
- 🐛 Cannot turn off lights remotely
- 🐛 Sloppy and unaddressed issues
- 🐛 Constant connectivity loss
- 🐛 Scan QR code not working
- 🐛 Color selection is difficult
- 🐛 Inconsistent color matching
- 🐛 Basic and boring features
- 🐛 Firmware upgrade loop
- 🐛 App crashes
- 🐛 Difficult to pair via Bluetooth
- 🐛 Flashing lights
- 🐛 Not working as advertised
- 🐛 Slow and non-responsive
- 🐛 Cannot control from different location
- 🐛 Outdated and basic app
- 🐛 Recent update is trash
- 🐛 Does not work with Alexa
- 🐛 Poor user experience
- 🐛 Only one schedule per day
- 🐛 Shared account cannot control lights
- 🐛 Bulbs change color unexpectedly
- 🐛 Not compatible with Alexa
- 🐛 App deletes bulbs
- 🐛 Bluetooth connectivity issues
- 🐛 Cannot control all bulbs at once
- 🐛 Not vibrant or bright
- 🐛 Not worth the money
- 🐛 Lights are unresponsive
- 🐛 Cannot set custom color grids
- 🐛 Cannot set self-transitioning colors
- 🐛 Does not work with Sengled hub
- 🐛 Only 5 colors available
- 🐛 QR code error
- 🐛 Endless searching for bulbs
- 🐛 Difficult to connect to Echo Dot
- 🐛 Scheduling experience is basic
- 🐛 Cannot control lights remotely
- 🐛 App is not well thought out

**Commonly reported bugs**

- Disconnects all the time
- Stops working after a couple of weeks
- Light bulb is on but app says offline
- QR code scan does not work
- Share app feature does not work
- Bluetooth does not connect
- Cannot control lights remotely
- Firmware upgrade loop
- App crashes
- Bluetooth pairing issues
- Lights flash on and off
- Colors change unexpectedly
- App deletes all light bulbs
- Cannot control all bulbs at once
- Cannot set schedules for smart plugs
- App constantly crashes
- Cannot pair new bulbs
- QR code error
- App endlessly searches for bulbs
- Cannot change LED color through Echo
- Scheduling system is rough
- App breaks primary functionality after update
- Cannot control lights from different location
- Bluetooth connectivity issues
- Bulbs are unresponsive
- Cannot set color grid
- Cannot set self-transitioning colors
- Does not connect to Sengled hub
- Only 5 colors available
- Cannot control lights remotely
- App is not well thought out
- Shared account cannot control lights
- Bulbs do not stay a consistent color
- Only one schedule per 24hr period
- Settings change across all events
- App is slow and non-responsive
- Cannot use with Alexa app
- Recent update is trash

**Most requested features**

- Dark mode support
- LED color cycling
- Multi-device control sharing
- Widget functionality
- Fade mode for color transitions
- Rainbow mode
- Combine Sengled Home and Bluetooth app
- Siri, Shortcuts, or Widgets interaction
- Neon mode (automatic color cycling)
- Improve scheduling options
- Control entire room at once
- More features for Bluetooth bulbs
- Remote control functionality
- Schedule multiple on/off cycles
- Set different brightness/colors for schedules
- Add standard colors
- Remote control with various light features

## Recent user reviews (10 of 66)

All indexed reviews: https://appshunter.io/ios/app/sengled-bluetooth/id1570586984/reviews.md

### 5/5 — No data collection!

*2026-05-07, version 1.1.17*

Very easy to use app and best of all... no data collection! Thank you. Rare nowadays. 

My only suggestion is to add actual preset colours (red, orange, etc) rather than just having a full colour spectrum with a slider.

### 1/5 — Garbage app

*2025-11-09, version 1.1.17*

Do not download disconnects all the time. you should return the bulb for the love of God save yourself a headache

### 1/5 — No good

*2025-09-11, version 1.1.17*

Works somewhat for a couple of weeks then stops working

### 1/5 — Poorly Outdated Support

*2025-08-02, version 1.1.17*

It is sad to see that this app has not been updated in 3+ years.

It lacks theme support for “Dark Mode” (to avoid blinding white light in dimmer room lighting conditions).
It lacks LED color cycling that is very prevalent in 2025.
It lacks multi device control sharing.

It’s easy to conclude that Sengled is not concerned w/this app and that another lighting product should be considered instead of Sengled products.

### 1/5 — Terrible app

*2025-08-01, version 1.1.17*

Just awful, not worth buying lights due to this app

### 5/5 — Lets you turn the lights off from bed.

*2025-06-05, version 1.1.17*

This app is what you need if you want to disconnect your Amazon Echo from the light bulbs that often came with them, but still have some remote function. I can get in bed and then turn the lights off without tripping on things or having Alexa send everything I say to Amazon.

### 1/5 — It broken

*2025-03-24, version 1.1.17*

I’ve had to reset my light bulb multiple times in order to connect it to the app and even when I did connect it the light bulb has been on and I’m the app it says the light bulb is offline when it is clearly on.

### 2/5 — Not impressed

*2025-02-05, version 1.1.17*

So since I got this app a week ago I haven’t had any issues yet but they were very easy to add to the app. One thing I don’t like is if someone leaves the lights on I can’t turn them off if I am not  at home like I can if they were on my Alexa app. If this could be updated to do that I just might keep the app.

### 1/5 — Bad

*2024-12-22, version 1.1.17*

Sloppiest app I’ve ever used. Issues could easily be cleaned up these issues Sengled fails to do so

### 1/5 — Two years and no update?

*2024-09-23, version 1.1.17*

Two years and no update? You can’t be serious. These bulbs are not perfect - there should be updates!!! I am constantly loosing connectivity with the bulbs and have to reset and reconnect almost every month. As soon as I scan and find a bulb, it disappears and the app tells me it’s not connected again. I have reached out to customer support multiple times and I have never had anyone adequately solve the issues. If I could just replace all my Sengled bulbs with a different brand, I would.

## Frequently asked questions about Sengled Bluetooth

### What does the Sengled Bluetooth app do?

The Sengled Bluetooth app allows you to control and manage your Sengled Bluetooth smart LED lightbulbs. You can adjust colors, set schedules, and organize your lights into rooms, all from your smartphone.

### What are the key features of this app?

Key features include controlling lights via Bluetooth, adjusting colors from 16 million options and various white temperatures, arranging lights into rooms, using widget controls for quick access, and setting schedules for your lights. It also offers an alternative to using Amazon Alexa for control.

### Is this app free to use?

Yes, the Sengled Bluetooth app is free to download and use. There are no in-app purchases or ads mentioned in the description.

### What devices is this app compatible with?

This app is designed for residential Bluetooth products, specifically Sengled Bluetooth smart LED lightbulbs. You will need to have your phone's Bluetooth turned on and be within Bluetooth range of your devices to control them.

### How can I use this app to manage my smart lights?

You can use the app to quickly connect to your Sengled Bluetooth bulbs, change their colors and brightness, group them into rooms for easier management, and set up custom schedules for them to turn on or off automatically.

## Version history (last 5 releases)

### 1.1.17 — 2022-02-18

1. Fixed known issue.
2.Added device sharing function.

### 1.1.4 — 2021-10-21

1.Fix some known issues.
2.Add light switch button under the room.

### 1.1.3 — 2021-09-16

1.Fix some known issues.
2.Add custom scene function.

### 1.1.1 — 2021-08-19

1.Fix some known issues.
2.Add a fixed scene layout to the home page.
3.Optimize the process of adding device.
4.Add drop-down refresh to device list.

### 1.0.7 — 2021-07-09

1.Fix some known crash issues.
2.Add French&German language packages;
3.Homepage add APP version;
4.Added help instructions for device addition.
5.Optimize some functions.

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## More apps by Sengled Optoelectronics Co., Ltd.

- [Sengled Pulse](https://appshunter.io/ios/app/sengled-pulse/id840052462)
- [Sengled Boost](https://appshunter.io/ios/app/sengled-boost/id848792893)
- [Sengled Snap](https://appshunter.io/ios/app/sengled-snap/id1030707966)
- [Sengled Aware](https://appshunter.io/ios/app/sengled-aware/id1167278497)
- [Sengled Home](https://appshunter.io/ios/app/sengled-home/id1304987816)
- [Sengled Smart Retail](https://appshunter.io/ios/app/sengled-smart-retail/id1373032279)

All apps by Sengled Optoelectronics Co., Ltd.: https://appshunter.io/developer/929478216

## Related topics

[sengled bluetooth](https://appshunter.io/ios/topics/sengled-bluetooth) · [sengled home](https://appshunter.io/ios/topics/sengled-home) · [sengled smart light](https://appshunter.io/ios/topics/sengled-smart-light) · [sengled home app](https://appshunter.io/ios/topics/sengled-home-app) · [sengled light](https://appshunter.io/ios/topics/sengled-light) · [sengled](https://appshunter.io/ios/topics/sengled) · [sengled pulse](https://appshunter.io/ios/topics/sengled-pulse)

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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 2026-08-04.*