CITIZEN Eco-Drive Riiiver (Movement: W510)
CITIZEN Eco-Drive Riiiver
|Android||OS 8.0 -|
|iPhone||iOS 12.0 -|
|Bluetooth||4.2 - (Bluetooth Low Energy)|
When your smartphone is not compatible with the dedicated app, the app cannot be installed.
Even if your smatphone is under the conditions above, there is no guarantee to use the dedicated app correctly on your smartphone.
Even if the watch cannot receive the time information from your smartphone through the dedicated app, the watch keeps ±15-second monthly accuracy.
After the end of manufacturing the watch, the update of the dedicated app might be stopped.
You can customize up to three extended functions for the watch on the dedicated app and use them on the watch to indicate various information.
This extended function is called "iiidea".
For more information of iiidea, see the web site below:
This watch (W510) is connected with a smartphone through Bluetooth wireless communication technology to provide various functions.
Even when not connecting with your smartphone, the watch works as an analogue Eco-Drive watch.
Because this watch emits radio waves for Bluetooth connection, it shall be governed by the laws and regulations concerning radio wave in the country or region where it is used.
Countries and regions where this watch is certified are different depending on its model.
Check the model name on the case back to find out the countries and regions.
Example of model name position
The engraving position may differ depending on watch model.
|Hong Kong SAR||YES|
Android is a trademark of Google Inc.
iPhone is a trademark of Apple Inc.
iOS is a name of an operating system of Apple Inc. IOS is a trademark or registered trademark of Cisco in the U.S. and other countries and is used under license.
The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc.