iPhone Screenshots


This is the basic application for connecting and communicating with a Bluetooth(R) v4.0 enabled CASIO watch.
Pairing your watch with an iPhone enables use of a variety of different Mobile Link functions that greatly enhance the iPhone experience. The CASIO WATCH+ app also simplifies certain watch operations by letting you perform them on your phone screen.

Visit the website below for details.
EQB-500, EQB-510, ECB-500, EQB-600, EQB-700, EQB-501, EQB-800, EQB-900

Applicable Watches: EQB-500, EQB-510, ECB-500, EQB-600, EQB-700, EQB-501, EQB-800, EQB-900, SHB-100, SHB-200
*Some watches unavailable in your region may be displayed in the application.
*Customers using STB-1000 should download and use the dedicated STB-1000 app "STB-1000+".

Continued use of GPS running in the background can dramatically decrease battery life.

What’s New

Version 3.3.5

Stability improved, minor bugs eliminated.

Ratings and Reviews

1.9 out of 5
55 Ratings

55 Ratings

Roger Poole ,

Casio deserve to fail!

I don’t know what the strategy is at Casio but their flagship watches are all marketed with Bluetooth connectivity as a big selling point and certainly the clincher for me, yet the app seems unreliable and poorly designed at best. It took several attempts to gain functionality with my previous iPhone6S and since buying the iPhone X, the watch has ceased to work even as a Watch and the app is unable to resolve this. Casio should have a team of people working round the clock to ensure such stability and yet the whole execution of this concept has the feel of a 12 year old in a bedroom somewhere. I sincerely hope their share price plummets!

Chris G1VDP ,

Next to useless and needs update

I don’t usually do reviews, but on this occasion I need to, just to vent some anger. When I purchased my Casio Edifice it was because of the blue tooth connectivity and the app being able to control the watch.

Worked brilliantly on iPhone 7, and to start with on iPhone X, until the updates to iOS operating system. Now will not connect to watch at all.

Come on Casio or the developers let’s get an update to the app to keep ahead of the game. I will then give a better review.

Bill98123 ,

Bluetooth pairing improved

Recently bought an EQB900 with Bluetooth, sold as suitable replacement to radio controlled by using this app. Initially I gave this a 2 star rating as connection seemed very unreliable. However, I am updating the rating and review as after a while, connection has improved and watch updates regularly now.


91.6 MB

Requires iOS 8.0 or later. Compatible with iPhone, iPad and iPod touch.


English, Arabic, French, German, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Traditional Chinese

Age Rating
This app may use your location even when it isn't open, which can decrease battery life.


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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