CITIZEN Eco-Drive W510
Not in any tracked top chart right now.
Updated 25 Oct 2026 · rankings refresh through the day
DeveloperCITIZEN WATCH CO.,LTD
CategoryUtilities
PriceFree
Released
Rating★ 2.3 (25)
Version1.2.012
Age rating4+
First seen by us
23 Oct 2026
Rating
2.3 ★
25 ratings
Measured
CITIZEN Eco-Drive W510 on the App Store
App details
App ID
1423016104
Publisher
CITIZEN WATCH CO.,LTD.
On the store since
Aug 2019
7 years on the store
Minimum OS
iOS 12.0+
iPhone 5s and later
Devices
iPhone · iPad
Content rating
4+
Languages
3
EN JA ES
Size
110 MB
Also listed in
Lifestyle
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
2.3 ★
25 ratings
Measured
Ratings
25
Measured
About CITIZEN Eco-Drive W510
CITIZEN CONNECTED Eco-Drive W510(Eco-Drive Riiiver)
CITIZEN WATCH CO., LTD.
CITIZEN CONNECTED Eco-Drive W510(Eco-Drive Riiiver) goes beyond the ordinary concept of a watch. It will change the way you live and update your lifestyle. Does far more than just display the time. It infinitely expands what you can do—and the fun you can have—with your watch. Your creativity is the only limit.
Link your watch with Riiiver to open up new possibilities. Discover ways of enjoying time that are completely unique to you.
Main Features
- Personalized features:
In the app, download a range of functions (‘iiidea’) that work with the watch and install up to three extra functions using the watch’s dedicated-in slots.
- Activity features:
Keep count of the steps you walk and the calories you burn every day based on the watch’s built-in accelerometer sensors.
Check your activity levels inside the app. (You can also synchronize your data with Apple Health.)
- Light Level features:
Connect to your smartphone to see where in your day your watch absorbed the most light. View a visual record of your movements in a handy map format.
Note: Set Location Services to ‘Always Allow’ to use the map feature. (Please note that this may cause your battery to run out faster.)
For more information, please visit the following website:
https://riiiver.com/
Depending on which functions you choose, the app may access your device’s location information in the background in order to operate, even when the app is not open. For a detailed explanation of how we use any data we collect, please refer to our Privacy Policy:
https://riiiver.com/en/privacy/riiiver/
CITIZEN WATCH CO., LTD.
CITIZEN CONNECTED Eco-Drive W510(Eco-Drive Riiiver) goes beyond the ordinary concept of a watch. It will change the way you live and update your lifestyle. Does far more than just display the time. It infinitely expands what you can do—and the fun you can have—with your watch. Your creativity is the only limit.
Link your watch with Riiiver to open up new possibilities. Discover ways of enjoying time that are completely unique to you.
Main Features
- Personalized features:
In the app, download a range of functions (‘iiidea’) that work with the watch and install up to three extra functions using the watch’s dedicated-in slots.
- Activity features:
Keep count of the steps you walk and the calories you burn every day based on the watch’s built-in accelerometer sensors.
Check your activity levels inside the app. (You can also synchronize your data with Apple Health.)
- Light Level features:
Connect to your smartphone to see where in your day your watch absorbed the most light. View a visual record of your movements in a handy map format.
Note: Set Location Services to ‘Always Allow’ to use the map feature. (Please note that this may cause your battery to run out faster.)
For more information, please visit the following website:
https://riiiver.com/
Depending on which functions you choose, the app may access your device’s location information in the background in order to operate, even when the app is not open. For a detailed explanation of how we use any data we collect, please refer to our Privacy Policy:
https://riiiver.com/en/privacy/riiiver/
Latest updates
1.2.012
Thank you as always for using our app.
We have made the following updates:
- Some minor maintenance and bug fixes.