1. Ifihan
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. Eto
2.1 Package Awọn akoonu
- RESTMO Smart Water Flow Meter (Model O-WM-2-BT)
- Afowoyi Olumulo (iwe-ipamọ yii)
Note: Batteries are not included. Two AAA batteries are required for operation.
2.2 Fifi sori batiri
- Wa yara batiri ni ẹhin ẹrọ naa.
- Ṣii ideri iyẹwu batiri naa.
- Fi awọn batiri AAA meji sii, ni idaniloju polarity ti o pe (+/-).
- Pa ideri batiri naa ni aabo.
2.3 Fifi sori ti ara
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.
- Sopọ awọn 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 App Gbigba lati ayelujara ati Sisopọ
The RESTMO Smart Water Flow Meter connects via Bluetooth to the Smart Life app for monitoring and control.
- Gbaa lati ayelujara ati fi sori ẹrọ naa Smart Life app from the App Store (iOS) or Google Play Store (Android).
- Log in or create your account within the Smart Life app.
- Rii daju pe Bluetooth ti ṣiṣẹ lori foonuiyara rẹ.
- 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. Awọn ilana Iṣiṣẹ
3.1 Ifihan Awọn ẹya ara ẹrọ
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 viewlati eyikeyi igun.
3.2 Awọn ọna wiwọn
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.
- Ipo ojoojumo: 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 Ipo sisan.
- Long-press the button to toggle between US Gallons and Liters.

Image 3.4: Instructions for units conversion.
3.4 Àtúntò Dátà
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 App Monitoring and Data Records
The Smart Life app allows you to monitor water usage remotely and view itan data.

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. Itọju
4.1 Itọju Gbogbogbo
- Nu ẹrọ naa pẹlu asọ, 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 Winter Ibi ipamọ
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. Laasigbotitusita
| Isoro | Owun to le Fa | Ojutu |
|---|---|---|
| Ẹ̀rọ kò sopọ̀ mọ́ app | 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. |
| Jíjó omi níbi àwọn ìsopọ̀mọ́ra | Loose connections; Worn washers. | Ensure all connections are tightened securely. Check and replace rubber washers if they appear worn or damaged. |
6. Awọn pato
- Awoṣe: O-WM-2-BT
- Brand: Restmo
- Ohun elo: Brass (Inlet & Outlet)
- Àwọ̀: Grẹy
- Awọn iwọn ọja: 1.6"D x 1.6"W x 3.4"H
- Ìwọ̀n Nkan: 0.18 kilogram (6.4 iwon)
- Nọmba Eto: 4 (Measurement Modes)
- Iwọn iboju: 4.2 inches
- Asopọmọra: Bluetooth (Wi-Fi not supported)
- Orisun Agbara: Awọn batiri 2 x AAA (kii ṣe pẹlu)
7. atilẹyin ọja Information
The RESTMO Smart Water Flow Meter (Model O-WM-2-BT) typically comes with an 18-osu atilẹyin ọja lati ọjọ ti o ra. Atilẹyin ọja yi ni wiwa awọn abawọn iṣelọpọ ati idaniloju awọn iṣẹ ọja bi a ti pinnu labẹ lilo deede. Jọwọ ṣe idaduro ẹri rira rẹ fun awọn iṣeduro atilẹyin ọja.
For specific warranty terms and conditions, refer to the documentation included with your product or contact Restmo customer support.
8. Onibara Support
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.





