# EXOSPACE B55

> Companion app for a connected chronograph, enhancing watch functionality and data management. (iPhone/iPad app by Breitling SA.)

- Source: https://appshunter.io/ios/app/exospace-b55/id1016372966 (this page in markdown: same URL + `.md`)
- Developer: [Breitling SA](https://appshunter.io/developer/323691435)
- Category: Utilities, Productivity
- Price: Free
- Rating: 1.60/5 from 64 App Store ratings · 71 written reviews indexed
- Age rating: 4+
- Requires: iOS 9.0 · 13 MB
- Languages: American English
- Released: 2015-12-11
- Data updated: 2026-07-11
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/exospace-b55/id1016372966/reviews.md

## What is EXOSPACE B55?

In creating its first connected chronograph, Breitling applied a new philosophy that places the smartphone at the service of the watch, in order to increase its functionality and user-friendliness.

Two-way communication makes the two instruments a perfectly complementary tandem in which each one is used for that which it does best. 

The EXOSPACE application allows the user to verify and adjust the main settings of the EXOSPACE B55 chronograph at a glance, but also to have rapid access to its different functions. The smartphone memory allows the different measurements of the EXOSPACE B55 chronograph to be saved so that they can be viewed, compared or even transferred to other applications. The smartphone screen offers unparalleled reading comfort, thus giving stored data a new dimension. 

•	Verify the state of your chronograph at just a glance and adjust your settings (UTC time, timezones, date, 7 alarms, synchronization of the hands, display.
•	Store different time series (Lap Timer / Chrono Add) to compare them on your smartphone. View your different times and simply export them. Use the watch tachymeter to measure your average speed. 
•	Configure the different chronograph functions such as Timer, Countdown/Countup, Chrono Add, Chrono Flight.
•	Access flight times (Chrono Flight), view the relevant information at a glance and save them for further consultation. 
•	Enter easily the take-off and landing airports for your flight times.
•	 Export your flight times to another application or to your personal computer.
•	Configure your watch to receive notifications from your smartphone; the watch can vibrate and/or ring when a call, message, email or appointment alert is received. 
•	Personalize the display on the watch according to your profile (Sport / Pilot).
•	Update the software of your watch directly from the application.

## Key features

- Verify and adjust chronograph settings
- Save and analyze time series measurements
- Configure chronograph functions
- Access and save flight times
- Receive smartphone notifications on watch
- Personalize watch display
- Update watch software

## Recent user reviews (10 of 71)

All indexed reviews: https://appshunter.io/ios/app/exospace-b55/id1016372966/reviews.md

### 5/5 — Parfaitement adaptée

*2025-03-30, version 2.2.6*

Joue très bien son rôle et facilite les réglages de la montre. Se connecte très bien en BLE sur tous les iPhone.

### 1/5 — Mr Ian Wright

*2024-10-04, version 2.2.5*

Totally agree with all the negative comments .
My watch has never worked or paired from day 1 
Tried to trade in at watchfinder and they wouldn’t offer anything for it so clearly they know it’s unsaleable.
Breitling not interested 
I have since bought more watches but never again breitling

### 1/5 — The app doesn’t see my watch

*2024-07-23, version 2.2.5*

Save your money and buy the B50 The added functionality will not work Breitling doesn’t to make the application work from reading all of the negative reviews on the App store I have bluetooth on on both the watch and the phone I disconnected everything from the phone bluetooth The app still can’t see my watch I restarted the watch to factory setting and reinstalled the app Still doesn’t work The added functionality will not work Breitling need to make the application work

### 1/5 — Disgusting service from a company such as Breitling

*2024-06-06, version 2.2.5*

This app nolonger gives message notifications since the recent iOS updates. We were assured that this app would be fully supported when buying an extremely expensive watch but it has not been updated for a year. Absolutely disgusting, and if you’re not going to supply the service that we paid for when purchasing the watch then a full refund should be given.
***Update- I have now sold my watch solely due to how bad this app is and the disgraceful customer service from Breitling. They have now lost me as a loyal watch buyer***

### 1/5 — Doesn’t work.

*2024-03-29, version 2.2.5*

The exospace operating system is almost impossible to work out. Horrible, over complex and confusing. So you get the app to hopefully make it easier. But the app doesn’t sync with the watch. At all. 
Utter rubbish

### 1/5 — This is junk

*2024-02-27, version 2.2.5*

This app simply doesn’t work. It’s garbage. 
Breitling’s solution is to ask that you send them the watch for a few hundred dollars so they can “assess” it. 
How about just fixing the app so it works??

### 2/5 — Не точная синхронизация времени со смартфоном

*2023-12-05, version 2.2.5*

Не верно указывается автоматическое время в приложении, когда оно должно синхронизироваться с iPhone и, следовательно, выставлять время на часах. 
В итоге почти минута отставания от фактического времени, часы идут не точно. И никак это не исправить, к сожалению.. 
пора бы уже обновить приложение..

### 1/5 — Kaum Updates kein Support von Breitling

*2023-09-21, version 2.2.5*

Da muss Breitling aber deutlich noch nachlegen um mit anderen Uhrenherstellern und deren Support mithalten zu können.

### 1/5 — Useless

*2023-07-09, version 2.2.5*

Why isn’t the app kept up to date

### 1/5 — Забили на приложение и на владельцев часов

*2023-05-05, version 2.2.5*

Часы пиарили 1,5 года, восхищались, превозносили, получали премии и награды. Ну а теперь можно и про приложение забыть и про владельцев купивших часы.

## Frequently asked questions about EXOSPACE B55

### What does the EXOSPACE B55 app do?

This application acts as a companion to the EXOSPACE B55 connected chronograph. It allows you to easily verify and adjust your watch's settings, save and analyze various time measurements, and configure different chronograph functions. You can also receive smartphone notifications on your watch and update its software directly through the app.

### What are the key features of the EXOSPACE B55 app?

Key features include the ability to adjust settings like UTC time, timezones, and alarms, store and compare time series data from the chronograph, configure functions like Timer and Chrono Flight, and receive notifications from your smartphone. You can also personalize the watch display and update its software.

### Is the EXOSPACE B55 app free to use?

Yes, the EXOSPACE B55 application is available for free. There are no in-app purchases or advertisements mentioned, indicating it is a complimentary utility for owners of the connected chronograph.

### What devices is the EXOSPACE B55 app compatible with?

The application is designed to work with the EXOSPACE B55 connected chronograph. While not explicitly stated, it is implied that a compatible smartphone is required to utilize the app's full functionality, enabling two-way communication between the watch and the phone.

### How can I use the EXOSPACE B55 app for flight times?

The app allows you to configure and access flight times using the Chrono Flight function. You can enter take-off and landing airports, view relevant flight information at a glance, save this data for future consultation, and even export your flight times to other applications or your personal computer.

## Version history (last 5 releases)

### 2.2.6 — 2024-11-28

- Fix some issues regarding the user interface
- Update links to manual and privacy policy

### 2.2.5 — 2019-04-25

This release includes general bug fixes and performance improvements.

### 2.2.4 — 2017-09-23

Bugfix for the Hands Synchronization screen

### 2.2.3 — 2017-09-18

iOS 11 compatibility

### 2.2.2 — 2017-05-18

Bug fixes and improvements

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## More apps by Breitling SA

- [Breitling Reno Air Races The Game](https://appshunter.io/ios/app/breitling-reno-air-races-the-game/id435476183)
- [RACING B55](https://appshunter.io/ios/app/racing-b55/id1193234168)
- [YACHTING B55](https://appshunter.io/ios/app/yachting-b55/id1347139888)
- [Breitling Pulse](https://appshunter.io/ios/app/breitling-pulse/id6720723353)

All apps by Breitling SA: https://appshunter.io/developer/323691435

## Related topics

[exospace b55](https://appshunter.io/ios/topics/exospace-b55) · [b55](https://appshunter.io/ios/topics/b55) · [breitling](https://appshunter.io/ios/topics/breitling)

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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 2026-07-11.*