1. Вступ
This manual provides detailed instructions for the installation, operation, and maintenance of your RESTMO Smart Water Flow Meter. Please read this manual thoroughly before use to ensure proper function and longevity of the device.

Image 1.1: RESTMO Smart Water Flow Meter connected to a smartphone app.
2. Налаштування
2.1 Вміст упаковки
- RESTMO Smart Water Flow Meter (Model O-WM-2-BT)
- Посібник користувача (цей документ)
Note: Batteries are not included. Two AAA batteries are required for operation.
2.2 Встановлення батареї
- Знайдіть батарейний відсік на задній панелі пристрою.
- Відкрийте кришку батарейного відсіку.
- Вставте дві батарейки типу AAA, дотримуючись правильної полярності (+/-).
- Надійно закрийте кришку батарейного відсіку.
2.3 Фізичне встановлення
The water flow meter features durable brass inlet and outlet connections for secure attachment.

Image 2.1: Detail of the brass inlet and outlet connections, highlighting durability and leak-proof design.
- Підключіть brass inlet (top connection, often with a swivel feature) to your water source (e.g., outdoor faucet). Ensure the connection is tight to prevent leaks.
- Connect your garden hose, RV water tank filler, or sprinkler system to the brass outlet (bottom connection, 3/4" NH thread). Ensure a secure connection.
- Verify that the flow direction arrow on the meter aligns with the direction of water flow.
2.4 Завантаження програми та сполучення
The RESTMO Smart Water Flow Meter connects via Bluetooth to the Smart Life app for monitoring and control.
- Завантажте та встановіть Додаток Smart Life з App Store (iOS) або Google Play Store (Android).
- Log in or create your account within the Smart Life app.
- Переконайтеся, що Bluetooth увімкнено на вашому смартфоні.
- On the water meter, the LCD will display "Uncon" and flash if it has not been connected. If it has been connected previously, it will display the current time. To enter pairing mode, long-press the button until the display turns to "Uncon".
- In the Smart Life app, click the "+" icon or "Add Device" to search for nearby devices.
- Select "RESTMO BT Water Flow Meter" from the list of discovered devices to complete pairing.

Image 2.2: App download and pairing instructions.
Connection Tip:
- This device can only be paired with one smartphone at a time. If you are unable to connect, ensure it has been unbound from any previous phone via the Smart Life app before attempting to pair with a new one.
- Please update the Smart Life app to the latest version for optimal performance.
3. Інструкція з експлуатації
3.1 Функції дисплея
The meter features a bright backlit display and 180° adaptive screen orientation for easy readability in various conditions.

Image 3.1: The backlit display ensures visibility day or night.

Image 3.2: The 180° adaptive screen orientation allows for comfortable viewпід будь-яким кутом.
3.2 Режими вимірювання
The meter offers four distinct measurement modes, accessible by a short press of the main button:

Image 3.3: Visual representation of the four measurement modes.
- FLOW Mode: Displays the real-time water flow rate (e.g., Gallons per Minute).
- CONSUMPTION Mode: Shows the water usage from the last watering session.
- Щоденний режим: Displays today's total water consumption.
- TOTAL Mode: Shows the cumulative total water usage since the last reset.
3.3 Units Conversion
To switch between US Gallons and Liters:
- Ensure the meter is in Режим ПОТОКУ.
- Long-press the button to toggle between US Gallons and Liters.

Image 3.4: Instructions for units conversion.
3.4 Скидання даних
To reset data for Consumption, Daily, or Total modes:
- Navigate to the desired mode (CONSUMPTION, DAILY, or TOTAL) using a short press of the button.
- Long-press the button while in that mode to clear the displayed data.
3.5 Моніторинг програм та записи даних
The Smart Life app allows you to monitor water usage remotely and view історичні дані.

Image 3.5: Smart Life app interface showing water usage insights and historical data.
- The app records water usage data for up to 3 years, enabling analysis of usage patterns.
- The device can save up to 100 records internally if disconnected from the app. Once 100 records are exceeded, the oldest records will be automatically cleared.
4. Технічне обслуговування
4.1 Загальний догляд
- Протріть пристрій м’якою, damp cloth to clean. Do not use abrasive cleaners or solvents.
- Ensure the brass fittings are kept clean and free of debris to maintain a good seal.
4.2 Зберігання взимку
For optimal longevity, especially in regions with freezing temperatures, it is recommended to disconnect the water flow meter from the water source and store it indoors during winter months.
5. Вирішення проблем
| проблема | Можлива причина | Рішення |
|---|---|---|
| Пристрій не сполучається з додатком | Device is already paired with another phone; Bluetooth is off; App is outdated. | Unbind from previous phone via Smart Life app. Ensure Bluetooth is on. Update Smart Life app. Long-press meter button to enter pairing mode ("Uncon" display). |
| No water usage displayed/meter stopped measuring | Low batteries; Obstruction in flow path; Device malfunction. | Replace batteries. Check for debris in the inlet filter. Ensure water is flowing through the device. If problem persists, contact support. |
| Poor Bluetooth connection/limited range | Environmental interference; Distance from device. | Bluetooth range can be affected by obstacles. Try to maintain a closer proximity to the device for stable connection. |
| Витік води на з'єднаннях | Loose connections; Worn washers. | Ensure all connections are tightened securely. Check and replace rubber washers if they appear worn or damaged. |
6. Технічні характеристики
- модель: O-WM-2-BT
- Бренд: Restmo
- матеріал: Brass (Inlet & Outlet)
- колір: Сірий
- Розміри продукту: 1.6" Г x 1.6" Ш x 3.4" В
- Вага товару: 0.18 кілограма (6.4 унції)
- Кількість налаштувань: 4 (Measurement Modes)
- Розмір екрана: 4.2 дюймів
- Підключення: Bluetooth (Wi-Fi not supported)
- Джерело живлення: 2 батареї AAA (не входять в комплект)
7. Інформація про гарантію
The RESTMO Smart Water Flow Meter (Model O-WM-2-BT) typically comes with an Гарантія 18 місяців з дати покупки. Ця гарантія поширюється на виробничі дефекти та гарантує належне функціонування виробу за умови нормального використання. Будь ласка, збережіть підтвердження покупки для пред'явлення претензій по гарантії.
For specific warranty terms and conditions, refer to the documentation included with your product or contact Restmo customer support.
8. Підтримка клієнтів
If you encounter any issues or have questions regarding your RESTMO Smart Water Flow Meter, please contact Restmo customer support. You can often find contact information on the product packaging, the official Restmo website, or through the Smart Life app's help section.
When contacting support, please provide your product model number (O-WM-2-BT) and a detailed description of the issue.





