My SATIS 2.2.1

LIXIL Corporation ❘ Freeware ❘
iOS

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My SATIS — Smart-toilet control and toilet-diary app with limited reach

Pete Milner

03/06/2026

My SATIS (and My SATIS2) is LIXIL’s Bluetooth app for configuring SATIS smart toilets, logging daily bowel movements and usage, and checking water/electricity estimates for supported models — useful for owners but constrained by supported device lists and spotty localization/usability for non‑Japanese users.

The "Toilet Diary" is a tool that enables users to monitor their bowel movements by recording daily details on a calendar, facilitating effective health management. By logging each bowel movement, users can easily observe their monthly health trends at a glance, making the process both informative and engaging. The recording process involves straightforward selections from options such as shape, color, and overall health condition directly on the screen.

Additionally, this system allows for the utilization of a smartphone as a remote control for the toilet. Unlike traditional remote controls, this feature supports personalized settings for shower toilets and offers operation navigation that displays only relevant buttons based on the current toilet usage state. Furthermore, it retrieves stored usage history from internal components to provide estimates of water and electricity consumption, assisting users in managing their utility costs more effectively.

Since these services use Bluetooth technology, pairing with compatible products is required. For detailed pairing instructions, please refer to the product's user manual or the app's instructional screens.

Compatible products include:

DV-G218, DV-G216, DV-G215
DV-G118A, DV-G118
DV-S728, DV-S726, DV-S725, DV-S718, DV-S716, DV-S715
DV-S628, DV-S626, DV-S625, DV-S618, DV-S616, DV-S615
DV-S528A, DV-S518A, DV-S528, DV-S518

Overview

My SATIS is a Freeware software in the category Home & Hobby developed by LIXIL Corporation.

The latest version of My SATIS is 2.2.1, released on 03/05/2026. It was initially added to our database on 03/05/2026.

My SATIS runs on the following operating systems: iOS.

Users of My SATIS gave it a rating of 1 out of 5 stars.

Pros

Wireless Bluetooth control of compatible SATIS toilet models — allows remote personalization and adjustment of wash position, water volume, etc.
Personalization features: store individual user settings and recall preferred shower/toilet functions.
Toilet diary (排便日記) / usage logging: record daily bowel movements and toilet usage for health tracking.
Displays usage-navigation buttons and simple operation guidance on the smartphone, making some functions easier to use than on the toilet panel alone.
Can import certain internal toilet usage histories from the smart toilet to the phone and estimate water/electricity costs from usage history.
Dedicated apps (My SATIS and My SATIS 2) are free to download.
Active compatibility lists on the LIXIL site — many SATIS models are explicitly supported and LIXIL documents which models pair with which app version.
Relatively small app size (~18.8 MB on iOS) so low storage impact.
Recent updates (noted support up to iOS 17) indicate the app is maintained and receives compatibility and minor feature fixes.
Privacy practices indicate only analytics/diagnostics data are collected (per App Store listing), not necessarily PII linked to the user.

Cons

Language / localization issues: although the App Store lists English, user feedback indicates the app UI/content is primarily Japanese — may be unusable for non‑Japanese speakers.
Very limited visible user feedback — the App Store rating is extremely low (1.0) with almost no reviews, making real-world reliability and UX uncertain.
Device and OS restrictions: requires Bluetooth Low Energy (BLE 4.0+) and specific OS minimums (Android 9/10 or iOS 12.2/iOS13 depending on app/version and device), so older phones may not be supported.
Not all SATIS models support every feature — two separate apps (My SATIS and My SATIS 2) and differing model support can be confusing for buyers.
Some app content, UI or in‑app explanations may change without notice (LIXIL warns that app contents and screens may change), which can surprise users.
Connectivity pairing and Bluetooth can be flaky in some environments—requires successful BLE pairing which some users may find fiddly.
App store notes that downloading certain resources may incur carrier data charges — some features may require additional downloads or data transfer.
Limited transparency on data usage beyond analytics/diagnostics — no detailed in‑app privacy controls shown on the App Store page.
Sparse international presence and limited reviews mean limited community support/FAQ in English outside LIXIL documentation (most detailed docs are on the Japanese site).

FAQ

What is My SATIS?

My SATIS is a mobile app by LIXIL that connects to compatible SATIS smart toilets via Bluetooth to let users record and view toilet usage, set personal shower/toilet preferences, and keep a daily toilet diary for health management.

Which devices (toilet models) are supported?

Support depends on the app version. My SATIS supports a range of SATIS G and SATIS S models (for example DV‑G118/DV‑G218 series and DV‑S5xx/6xx/7xx/8xx listed on LIXIL pages). My SATIS2 supports newer models including SATIS X (DV‑X116), G (DV‑G3xx) and S (DV‑S8xx). Check LIXIL's smartphone compatibility list for the exact model numbers.

What smartphone OS and Bluetooth versions are required?

Requirements vary by app and supported models. As of Jan 2025: My SATIS2 requires Android 10+ or iOS 13+ and Bluetooth 4.0 LE or higher. Older My SATIS listings note Android 9+ or iOS 12.2+ for some models. Verify the specific model's requirements on LIXIL's compatibility list.

What main features does the app provide?

Key features include: personalized shower/toilet setting control, a 'toilet diary' to record daily bowel movements (shape, color, health status), logging of internal toilet usage history, and simple display of button-only operations based on the toilet's usage state. When paired, the app can also estimate water/electricity usage from recorded usage history for some models.

Is the app free and where can I download it?

Yes—the dedicated My SATIS and My SATIS2 apps are free to download. They are available from LIXIL's site links and app stores (Apple App Store for iPhone; Google Play for Android).

Which languages does the app support?

The App Store listing for My SATIS shows English is available. Some app content, documentation, and support pages on LIXIL's website are in Japanese; language availability may vary by app version. If you need another language, check the store listing or LIXIL support.

What privacy or data collection should I be aware of?

According to the App Store listing, the developer may collect analytics and diagnostics data not linked to your identity. LIXIL's privacy policy (linked on the app page) provides details. Data handling may vary by features used and platform.

Can I control my toilet directly from the app?

Yes—when paired over Bluetooth, the app lets you set personal shower/toilet preferences and displays simple control/state information. Full control and available functions depend on the specific SATIS model.

What is the difference between My SATIS and My SATIS2?

My SATIS2 is the newer app intended for newer SATIS models (including SATIS X and later G/S models). My SATIS supports earlier compatible models. Always check which app is recommended for your toilet model on LIXIL's compatibility pages.

Troubleshooting: My phone won't pair with the toilet. What should I check?

Make sure Bluetooth is enabled, your phone meets the OS and Bluetooth LE version requirements, the toilet model is listed as compatible for the app version, and no other device is currently connected. Refer to the product manual or the app’s in‑app instructions for pairing steps. If problems persist, consult LIXIL customer support.

Pete Milner

I'm Pete, a software reviewer at UpdateStar with a passion for the ever-evolving world of technology. My background in engineering gives me a unique insight into the intricacies of software, allowing me to provide in-depth, knowledgeable reviews and analyses. Whether it's the newest software releases, tech innovations, or the latest trends, I'm here to break it all down for you. I work from UpdateStar’s Berlin main office.

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