# Exposure SYNC

> Bluetooth bike light control for custom burn times and lumen outputs. (iPhone/iPad app by Ultimate Sports Engineering.)

- Source: https://appshunter.io/ios/app/exposure-sync/id1436503167 (this page in markdown: same URL + `.md`)
- Developer: [Ultimate Sports Engineering](https://appshunter.io/developer/1179244787)
- Category: Sports, Lifestyle
- Price: Free
- Age rating: 4+
- Requires: iOS 11.4 · 18 MB
- Languages: American English
- Released: 2018-10-08
- Data updated: 2026-06-07
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/exposure-sync/id1436503167/reviews.md

## What is Exposure SYNC?

SYNC is Exposure Lights latest technology, using a Bluetooth connection combined with the APP you can create bespoke burn times and Lumen outputs.  It allows the rider to have simultaneous command of both a helmet and handlebar light to give the ultimate smart control.

1.       Bluetooth connectivity
App links to SYNC range of lights via Bluetooth, user can customise user programs, switch standard programs, check live battery status, and setup the SYNC handlebar remote on a maximum of two lights

2.       Customisable programs
You can tune burn time or lumen output to your chosen levels based on your ride requirements.  Additionally, you can turn modes on/off and turn flash on/off on these programs.

3.       Bluetooth remote
Setup your Bluetooth remote to control one or two lights, with the ability to synchronise the mode changes or run both lights separately.

## Key features

- Bluetooth connectivity
- Customizable programs
- Adjustable burn time
- Adjustable lumen output
- Simultaneous light control
- Remote setup

## Recent user reviews (10 of 15)

All indexed reviews: https://appshunter.io/ios/app/exposure-sync/id1436503167/reviews.md

### 1/5 — Doesn’t recognise my light. Useless.

*2024-03-17, version 1.0.2*

I’ve had the light for around 2 years but have never tried to sync it. I downloaded this app but I can’t seem to get the MAXX-D MK13 into any sort of sync mode and it’s not being picked up by the app. So it’s useless.

### 1/5 — Yep app is rubbish

*2022-12-09, version 1.0.2*

Really difficult to try and even sync the Diablo with the app. Watch the video and many others several times to try and get it sorted but it doesn't work as they explain it. Is to be a good powerful light but the app is completely pointless. Going to delete the app

### 1/5 — Rubbish

*2021-10-23, version 1.0.2*

Don’t bother - hardly ever connects and drops out a lot. Very unstable and if you are trying to connect a Diablo or similar, it’s a nightmare, pressing buttons waiting for a mythical light to appear and say you are connected. Total fail on this one. Great lights but stick to using the manual method (your finger)! And says an update is pending for the exposure app and never updates. Please fix this - we pay good money for something that doesn’t work!

### 1/5 — Love Exposure lights, hate the app

*2021-03-24, version 1.0.2*

I’ve been a keen mtb night rider for years, Exposure have always and will always be my “go to” lights but the App is awful to the point I don’t even bother using my Sync lights to their true potential. 

I truly hope they sort this out as they’re a great company

### 1/5 — Do not DL!

*2021-02-24, version 1.0.2*

Send your Exposure lights back and buy others until they fix this POS

### 5/5 — Why all the poor reviews!

*2021-02-15, version 1.0.2*

Good app, could probably do with a UI update but works as described for me.

### 1/5 — Doesn’t work!!!

*2020-11-26, version 1.0.2*

Six pack sun - Light great quality and performance- sync doesn’t work no matter what i try .. absolutely useless... no response to my emails to exposure !! Really expensive non working gimmick! Don’t waste your money on the sync it doesn’t...

### 1/5 — Needs sorting

*2020-11-03, version 1.0.2*

After paying a high price for what you think is a top class product this app is less than useless !!

### 1/5 — Lights are great when they work. App is rubbish

*2020-10-23, version 1.0.2*

Exposure. You can do so much better. I can’t believe I paid I’ve £400 for a light and your after sales is a joke! when asking for the light to be swapped as Sync feature is crap. Can’t even update the firmware on my phone. I have iPhone 11 Pro. 
The light is excellent build quality the sync feature lets it down so bad. I contacted exposure 2-3 months ago and they said there is going to be a app update. Still waiting. Years? Come one. Send me a non sync light. And you can have this one back.

### 1/5 — Waste of money

*2020-05-22, version 1.0.2*

Don’t buy Sync lights they are totally unreliable don’t consistently connect to the app or the remote randomly disconnect from the app when your in the middle of something. And if you dare to try and update the remote with new settings in the app you can’t on an iPhone 10 because the update button is halve cut off at the bottom of the screen so you can’t press it. Wasted £100 on paying extra for these lights should of got the model down.

## Frequently asked questions about Exposure SYNC

### What can Exposure SYNC do?

Exposure SYNC allows you to create custom burn times and lumen outputs for your Exposure bike lights. You can control both helmet and handlebar lights simultaneously, switch between programs, and check battery status.

### How does Exposure SYNC connect to lights?

The app links to the SYNC range of lights using Bluetooth connectivity. This allows for wireless control and customization of your lighting setup.

### Can I customize light modes with Exposure SYNC?

Yes, you can tune burn time and lumen output to your specific ride requirements. You can also turn modes, flash, and other features on or off within the customizable programs.

### Does Exposure SYNC support multiple lights?

Yes, you can set up the Bluetooth remote to control one or two lights. This enables synchronization of mode changes or independent control of each light.

### What devices is Exposure SYNC compatible with?

Exposure SYNC is compatible with iPhone, iPad, and iPod devices. It requires iOS to function.

### Is Exposure SYNC free to use?

Yes, Exposure SYNC is available for free. There are no in-app purchases or subscription fees associated with using the app.

### How often is Exposure SYNC updated?

The app was last updated on November 29, 2018, with version 1.0.2. It is important to check for newer versions for potential bug fixes and improvements.

### What is the age rating for Exposure SYNC?

Exposure SYNC has an age rating of 4+. This indicates it is suitable for users of all ages, with no mature content.

## Version history (last 2 releases)

### 1.0.2 — 2018-11-29

Added support for MaXxD and Six-Pack

### 1.0.0 — 2018-10-08

No release notes.

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## More apps by Ultimate Sports Engineering

- [ACR OLAS: Marine Alert System](https://appshunter.io/ios/app/acr-olas-marine-alert-system/id1465222037)
- [OLAS: Wireless Marine Safety](https://appshunter.io/ios/app/olas-wireless-marine-safety/id1477987097)
- [Exposure SYNC V2](https://appshunter.io/ios/app/exposure-sync-v2/id1608351505)
- [Guardian Pro](https://appshunter.io/ios/app/guardian-pro/id6504238761)

All apps by Ultimate Sports Engineering: https://appshunter.io/developer/1179244787

## Related topics

[ultimate sports engineering](https://appshunter.io/ios/topics/ultimate-sports-engineering)

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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 2026-06-07.*