# OCEANUS Connected

> The basic application for connecting and communicating with a Bluetooth(R) v4.0.

Canonical page: [https://chrome-stats.com/d/com.casio.premium.oceanus](https://chrome-stats.com/d/com.casio.premium.oceanus)

## Overview

- **ID:** `com.casio.premium.oceanus`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** CASIO COMPUTER CO., LTD.
- **Category:** LIFESTYLE
- **Downloads:** 24,264
- **Rating:** 4.22 / 5 (470 ratings)
- **Version:** 3.0(0715A)
- **Last updated:** 2022-08-03
- **First published:** 2017-06-04
- **Publisher country:** JP
- **Data as of:** 2026-09-17
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.casio.premium.oceanus)
- **Website:** [https://world.casio.com/os\_mobile/wat/](https://world.casio.com/os_mobile/wat/)
- **Privacy policy:** [https://world.casio.com/privacy/](https://world.casio.com/privacy/)

## Description

The OCEANUS Connected app is the essential companion for CASIO OCEANUS watches equipped with Bluetooth® v4.0. Designed for Android 6.0 and above, this app enables seamless pairing between your smartphone and your watch, unlocking an array of Mobile Link features that elevate your daily experience.

With OCEANUS Connected, you can perform various watch operations directly from your phone, simplifying interaction and maximizing convenience. Supported watches include models such as OCW-G2000, OCW-S4000, and OCW-T3000, among others. Please ensure your device has Bluetooth® installed and is not in power-saving mode for optimal app performance. Visit the official CASIO OCEANUS website and FAQ page for detailed assistance and updates.

## Rankings

- #403,246 — Overall

## Review summary

Users appreciate the OCEANUS Connected app for its simple, reliable core features that accurately sync watch time using a time server and offer useful functions like phone finder and battery monitoring. It has a user-friendly and attractive interface and adds value with reports and easy time zone changes. However, many users report the app lacks support for newer watch models, experiences Bluetooth connectivity issues, offers limited features compared to other apps, and has usability problems like confusing interfaces and issues with accepting privacy policies, reducing overall satisfaction.

### Pros

- Simple and reliable operation with core functionality working well.
- Provides accurate time syncing using a time server rather than phone time.
- Includes helpful features like phone finder and watch charge level monitoring on some devices.
- User friendly and aesthetically appealing interface.
- Enhances the value of the watch with features like weekly reports on time sync signals.

### Cons

- Lack of support for certain watch models (e.g., OCW S6000, 5000D) despite official indications.
- Issues with Bluetooth connection stability, including disconnecting after initial pairing.
- Limited features compared to other apps (e.g., inability to set time zones or change various settings).
- Confusing or non-intuitive UI elements such as graphs and home position adjustments being backwards.
- App gets stuck or is unusable at the privacy policy/legal agreement screens on some devices.

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- [Corresponding App Watch](https://chrome-stats.com/d/com.thejangarmangarsix.ap) — 774 users

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.casio.premium.oceanus)