LP365 vs LP365-P: Flow + Temperature vs Flow + Pressure Explained

Frizzlife LP365 and LP365-P are two versions of the same whole-home smart water monitor and automatic shutoff platform. The purchase decision is simple: LP365 monitors flow rate plus pipeline temperature, while LP365-P monitors flow rate plus pipeline pressure. Both versions support ultrasonic flow monitoring, leak alerts, automatic shutoff, app-based remote valve control, and on-device controls.

Both versions are designed to monitor water activity, alert users to unusual conditions, support automatic valve shutoff based on configured protection settings, and allow remote valve control through the connected app. Choosing between them is therefore less about which model is “better” and more about which additional measurement—temperature or pressure—is more useful for your home.

If you are already comparing the two versions, the official Frizzlife LP365 product page is the best place to confirm the current configuration and size options before ordering: https://www.frizzlife.com/products/lp365

LP365 vs LP365-P: Quick Comparison

Use this quick comparison before choosing a model:

• Choose LP365 if you want flow monitoring plus pipeline temperature.

• Choose LP365-P if you want flow monitoring plus pipeline pressure.

The two versions otherwise share the core role of a smart water monitor with automatic shutoff support. Both are built around whole-home flow monitoring rather than spot-only leak sensing, so they can help homeowners understand water activity across the main supply line and respond when usage becomes abnormal.

What Both LP365 and LP365-P Have in Common

Whole-home water flow monitoring

LP365 and LP365-P monitor water moving through the home’s supply line using ultrasonic sensing rather than a traditional turbine-style flow meter. Frizzlife currently lists a 0.001–18.00 GPM monitoring range and separately markets detection of flow changes down to 0.01 GPM. These figures describe different aspects of flow monitoring and should not be treated as the same specification.

That figure should be understood as a flow-monitoring capability, not as a guarantee that every leak of that size will always be identified or shut off automatically. Real-world results depend on plumbing conditions, installation, protection settings, household usage patterns, and the type of water event.

Automatic valve shutoff support

Both models can close the connected valve when abnormal water conditions meet the configured protection rules. This is intended to help reduce continued water flow from events such as an unnoticed leak, a forgotten fixture, or unusual water use.

The shutoff feature is an important distinction between a whole-home monitor and a device that only reports water usage. It gives the system a way to respond, not just display data.

App-based monitoring and remote valve control

The current owner’s manual uses the Frizzlife app for setup and also states that LP365 supports Smart Life. Through either supported app path, users can review available water information, receive alerts, and manage valve status remotely. 

The exact data shown differs by model:

• LP365: flow rate plus pipeline temperature

• LP365-P: flow rate plus pipeline pressure

Both versions are designed to give homeowners visibility into the water system even when they are away from home.

On-device controls

The LP365 platform also includes an LED touch panel for direct device operation. The current product information describes access to functions such as valve control, protection settings, and water-use information from the device itself.

This can be useful when you are standing near the unit and do not want to rely on the app for every action.

The Main Difference: Temperature Monitoring vs Pressure Monitoring

LP365: Flow + Temperature

The standard LP365 version is the choice for users who want pipeline temperature information alongside household flow data.

Temperature data can add context to what is happening in the plumbing system. For example, it lets you see how the water-line temperature changes over time rather than relying only on flow information. The value of that information depends on where the device is installed and what you want to monitor.

LP365 does not need temperature data to perform its main role as a water monitor and shutoff device. Think of temperature as the additional plumbing metric that differentiates this version.

LP365-P: Flow + Pressure

LP365-P replaces pipeline temperature monitoring with pipeline pressure monitoring.

Pressure information can be useful when you want more visibility into how pressure changes in the main water line. A pressure reading may help you notice patterns or changes that deserve further investigation, but it should not be treated as a diagnosis by itself. Pressure can vary for many reasons, including fixture use, supply conditions, regulators, and plumbing layout.

If pressure visibility is more important to you than temperature visibility, LP365-P is the more appropriate version.

Is LP365-P Better Than LP365?

Not automatically.

The “P” version adds pressure monitoring instead of temperature monitoring. It does not make the standard LP365 obsolete, and it should not be described as universally superior.

A homeowner who cares more about temperature visibility may prefer LP365. A homeowner who specifically wants to watch water-line pressure may prefer LP365-P.

The core decision is therefore simple: which secondary measurement is more useful for the way you want to monitor your plumbing system?

Which Model Should You Choose?

Use this side-by-side comparison to match the model to the type of plumbing data you want to monitor.

If leak monitoring and automatic shutoff are your main priorities, both models cover the same core use case. The deciding factor is the additional plumbing data you want: choose LP365 for temperature monitoring or LP365-P for pressure monitoring.

in size groups labeled:

• 1" & 3/4"

• 1" & 1.25"

Because residential plumbing varies, do not choose a configuration from the label alone. Confirm the actual pipe size, installation location, available clearance, and included connection hardware for the specific variant you plan to order.

The LP365 product page also recommends professional installation because the monitor is installed on the home’s water supply line and controls a shutoff valve. Incorrect installation can affect normal water service, monitoring performance, or valve operation.

Where LP365 or LP365-P Fits in a Home Water System

LP365 is intended to monitor the household water supply rather than a single sink or appliance. Suitable installation planning generally starts around the main water line, where the device can observe water activity serving the home.

Before purchase, check:

• Whether the relevant main line is accessible

• The pipe size at the planned installation point

• Whether there is enough room for the device, fittings, and future service

• Access to power

• Reliable network coverage for connected app functions

• Whether a plumber or other qualified installer should perform the work

For apartments, rental properties, or homes with shared plumbing, also confirm that you are allowed to install a device on the relevant water line.

LP365 vs LP365-P for Leak Detection

The temperature-versus-pressure difference should not distract from the primary leak-protection workflow.

Both versions monitor household water flow. When water activity becomes abnormal according to the system’s protection settings, the device can generate alerts and can close the connected valve. Users can also manage the valve through the app or device controls.

Neither version should be presented as a guarantee against all water damage. A smart shutoff system can help reduce continued flow in many situations, but performance depends on the type and location of the leak, installation, network and power conditions, protection settings, and how household water use is configured.

Also note that LP365 and LP365-P are water-monitoring and shutoff devices. They are not water filters and do not purify household water.

Which Version Is Right for You?

Use this quick decision process.

1. Start with the core need.

If your priority is whole-home flow monitoring, alerts, remote valve management, and automatic shutoff support, both models are relevant.

2. Decide which extra measurement matters.

Choose LP365 for pipeline temperature. Choose LP365-P for pipeline pressure.

3. Confirm your plumbing configuration.

Measure or verify the actual pipe size and review the current Frizzlife variant options.

4. Check the installation location.

Make sure the planned location has the necessary access, space, power, and network coverage.

5. Review the current product documentation before ordering.

Product configurations and included components can change. Use the official LP365 product page and installation resources as the final source for the version you are buying.

Frequently Asked Questions

What is the difference between LP365 and LP365-P?

Both models monitor household water flow and support alerts, app control, and automatic shutoff. LP365 adds pipeline temperature monitoring, while LP365-P adds pipeline pressure monitoring instead of temperature.

Does LP365 measure water pressure?

The standard LP365 is described as a Flow + Temperature monitor. If you want pipeline pressure data, choose the LP365-P Flow + Pressure version.

Does LP365-P measure pipeline temperature?

Frizzlife describes LP365-P as the Flow + Pressure version. The standard LP365 is the version that provides pipeline temperature information.

Can both LP365 and LP365-P automatically shut off the water?

Yes. Both versions are designed to support automatic valve shutoff when abnormal water conditions meet configured protection settings. Actual response depends on setup and the water event.

Can I control both models remotely?

Yes. The LP365 platform supports app-based monitoring and remote valve management. Frizzlife currently identifies the Tuya Smart Life app for connected control.

Are LP365 and LP365-P available for different pipe sizes?

Frizzlife currently lists corresponding temperature and pressure configurations in size groups labeled 1" & 3/4" and 1" & 1.25". Verify the exact plumbing fit and included components for your selected variant before purchase.

Does either LP365 model filter water?

No. LP365 and LP365-P are smart water monitoring and shutoff products. They do not filter or purify water.

The Bottom Line

LP365 and LP365-P share the same main purpose: monitor whole-home water activity and help homeowners respond faster to abnormal water use with alerts, remote control, and automatic shutoff support.

Choose LP365 when you want flow plus pipeline temperature. Choose LP365-P when you want flow plus pipeline pressure. After that decision, confirm the correct pipe-size configuration and installation requirements for your home.

For current options and specifications, visit the official Frizzlife LP365 product page:

https://www.frizzlife.com/products/lp365