# Decora Digital Dimmer & Timer

> Bluetooth light dimmer and timer for smart home lighting control. (iPhone/iPad app by Leviton Manufacturing Co. Inc..)

- Source: https://appshunter.io/ios/app/decora-digital-dimmer-and-timer/id969598018 (this page in markdown: same URL + `.md`)
- Developer: [Leviton Manufacturing Co. Inc.](https://appshunter.io/developer/877607790)
- Category: Utilities, Lifestyle
- Price: Free
- Rating: 1.70/5 from 174 App Store ratings · 122 written reviews indexed
- Age rating: 4+
- Requires: iOS 11.0 · 44 MB
- Languages: American English
- Released: 2015-03-10
- Data updated: 2026-07-27
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/decora-digital-dimmer-and-timer/id969598018/reviews.md

## What is Decora Digital Dimmer & Timer?

The smart way to control lights!  Switch on/off, control dimming and set the internal timer all with your Bluetooth connectivity.  Now it’s easier than ever to manage dimming for precise light level every time.  The on screen dimming bar gives you smooth, fingertip control for full range dimming with adjustable fade rates.  You can also select energy saving mode and set minimum light levels for added convenience.

Timed Events with Ease

Schedule your lights to turn ON and OFF automatically for safety and convenience so you never come home to a dark house again. This app offers the flexibility to program daily timed events for weekdays, weekends or any day - even while you are away - giving your home a “lived-in” look for added security and peace of mind. For carefree living, the Decora® Dimmer and Timer features an astronomical clock that uses your mobile device’s location service to define the dimmer’s longitude and latitude.  This enables the handy “on at sunset and off at sunrise” feature to automatically adjust daily to your local time so lights are always in sync with nature.
The Decora Bluetooth Dimmer and Timer is designed to work with your choice of compatible dimmable CFLs, dimmable LEDs, incandescent or halogen bulbs.

## Key features

- Bluetooth light control
- Adjustable dimming
- On-screen dimming bar
- Set internal timer
- Schedule timed events
- Energy saving mode
- Sunset/sunrise scheduling

## What do users think of Decora Digital Dimmer & Timer?

Overall sentiment: negative

**Pros**

- 👍 Easy setup
- 🚀 Works flawlessly when connected
- ⏱️ Schedules lights to turn on/off as programmed

**Cons**

- 🐛 Frequent disconnection issues
- 🔁 Schedules not reliably followed
- ⚠️ Buggy app updates break functionality
- 🔌 Switches stop working after power outages

**Commonly reported bugs**

- App crashes during device scanning
- Switches unable to pair or reconnect
- Schedules not executing as programmed

**Most requested features**

- Integrate with other smart home platforms
- Add offset option for sunrise/sunset schedules
- Improve app stability and reliability

## Recent user reviews (10 of 122)

All indexed reviews: https://appshunter.io/ios/app/decora-digital-dimmer-and-timer/id969598018/reviews.md

### 1/5 — Never have been happy with this app

*2026-06-08, version 1.10.6*

It disconnects often, even with a simple power fart. Now the programmed timer doesn’t work. I have to manually turn it on and off every day and night. I may as well have a light switch.

### 1/5 — Meh

*2026-01-14, version 1.10.6*

When it works it’s a pretty good system. Switch turn on and off based on schedule and you can override with the physical switch. However every time there is a power outage the switch freaks out and loose time or timezone. Then the schedule is off and you have to reprogram each switch.

### 1/5 — Dies in a few weeks

*2025-07-10, version 1.9.10*

Disconnecting power, reinstalling app, nada. Worked fine for a few weeks now cannot pair. Returning the dimmer. Update 2025: no longer connects to DDMX1. No amount of power cycling or factory resets works. I can see the device but it’s always not ready and connections always fail with unknown error. Do not purchase or install.

### 3/5 — Programs work fine then don’t

*2025-01-09, version 1.9.10*

Programming works fine when you first setup but then just stops working. Have to delete and setup programs again. Fine for a month or 2 but then stops. Sometimes quits after a few days.

### 1/5 — Garbage

*2024-08-03, version 1.9.6*

Does not connect, always paring by the time it pairs you could have walked to the switch and back 10x

### 1/5 — Buy something else

*2022-11-23, version 1.7.13*

Worked okay for a couple days. Now can’t get it to pair. Try to reinstall app, not working. Terrible

### 5/5 — Works great!

*2022-08-21, version 1.7.13*

I have used this switch about 15 years now and never had any problems. On at sunset and off at sunrise. I only have to log on the app and if we loose power to update the switch again which I think was only about three times in 15 years.

### 1/5 — Terrible product

*2022-04-12, version 1.7.13*

Very disappointed!  Nothing but problems when they occasionally work. I do not recommend

### 1/5 — Poor app operation willn’t stay set

*2022-02-06, version 1.7.13*

App is poorly designed can,t be depended on to work regular .Called tech support they know less than the consumer.

### 4/5 — try again

*2022-02-02, version 1.7.13*

Bluetooth worked fine with my iPhone first time, had to uninstall and reinstall the app on my iPad and then it worked just fine.

## Frequently asked questions about Decora Digital Dimmer & Timer

### What does the Decora Digital Dimmer & Timer app do?

This app allows you to control your lights via Bluetooth. You can switch lights on/off, adjust dimming levels with precise control, and set internal timers. It also offers features like scheduling timed events for convenience and security, and an astronomical clock for automatic sunset/sunrise lighting adjustments.

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

Key features include on-screen dimming for smooth, fingertip control with adjustable fade rates, energy saving mode, setting minimum light levels, and the ability to program daily timed events for weekdays, weekends, or any day. It also supports an astronomical clock that uses your device's location for automatic sunset and sunrise scheduling.

### Is this app free to use?

Yes, the Decora Digital Dimmer & Timer app is free to download and use. The provided information indicates no in-app purchases or ads, suggesting a completely free experience for users.

### What types of bulbs are compatible with this app and dimmer?

The Decora Bluetooth Dimmer and Timer is designed to work with compatible dimmable CFLs, dimmable LEDs, incandescent, or halogen bulbs. It's important to ensure your bulbs are dimmable for full functionality.

### How can I use this app for home security?

You can use the app to schedule lights to turn ON and OFF automatically, creating a 'lived-in' look even when you're away. This can deter potential intruders and provide peace of mind. The timed events can be programmed for specific days or patterns to simulate occupancy.

## Version history (last 5 releases)

### 1.10.6 — 2025-12-22

-Added warning for receptacle updates

### 1.10.5 — 2025-11-26

-General bug fixes

### 1.10.2 — 2025-09-02

-FW downgrades now unavailable for breakers
-receptacles in OTA mode can be updated

### 1.9.10 — 2024-11-18

Added support for new AFCI breakers

### 1.9.6 — 2024-06-10

• Adds contractor support for AFCI breaker troubleshooting

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## More apps by Leviton Manufacturing Co. Inc.

- [Leviton 2 Go](https://appshunter.io/ios/app/leviton-2-go/id967062946)
- [Leviton Title 20 & Title 24](https://appshunter.io/ios/app/leviton-title-20-and-title-24/id968410830)
- [Leviton ASHRAE 90.1 App](https://appshunter.io/ios/app/leviton-ashrae-901-app/id968781072)
- [Leviton Library](https://appshunter.io/ios/app/leviton-library/id971882039)
- [Leviton Wiring Device Selector](https://appshunter.io/ios/app/leviton-wiring-device-selector/id1058014441)

All apps by Leviton Manufacturing Co. Inc.: https://appshunter.io/developer/877607790

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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 2026-07-27.*