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 3.2.2

Stability improved, minor bugs eliminated.

Ratings and Reviews

2.2 out of 5
23 Ratings
23 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!


Bluetooth pairing still unreliable

Recently bought an EQB900 with Bluetooth, sold as suitable replacement to radio controlled by using this app. A bitter disappointment. Despite issues being reported by users for years, the pairing is still terrible. Auto updates last 2 days, after which I have to delete and re-add the watch definition. Only gets a second star as this does sync the time, but Casio should be ashamed. Won’t use again.


Update works great

Great improvements to the update and now most people are aware how to pair watch to a new device there’s no issues there. I’ve not had to use the find my phone function yet so not sure if that works properly


83.1 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
Rated 4+
This app may use your location even when it isn't open, which can decrease battery life.
© 2015 Casio Computer Co.,Ltd.


  • Family Sharing

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

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