WingFly BM2 Bluetooth Battery Monitor: The Smart Way to Track Your Vehicle’s Power

Keeping your car battery in optimal condition has never been easier with the WingFly Auto Battery Monitor BM2. This compact yet powerful diagnostic tool provides real-time insights into your 12V battery’s health, ensuring you’re never caught off-guard by a flat battery. Designed for both casual drivers and automotive enthusiasts, this Bluetooth-enabled device offers convenience, accuracy, and peace of mind.

Key Features & Performance

1. Effortless Bluetooth Connectivity

The BM2 connects seamlessly via Bluetooth 4.0 to your smartphone, allowing instant battery monitoring through its dedicated app (available for iOS 7.1+ and Android 4.3+). Simply attach the device to your battery terminals, and within seconds, you can check voltage levels, charging efficiency, and historical data—all from your phone.

2. Comprehensive Battery Diagnostics

Unlike basic voltage testers, the BM2 provides detailed analytics, including:

• Real-time voltage readings (9-16V range)
• Battery condition assessment
• Charging system performance
• Driving time logs
• Temperature tolerance (-40°C to 85°C)

The graph mode allows users to review voltage trends over time, making it easy to spot irregularities before they become serious issues.

3. Smart Alerts & Notifications

One of the standout features is its notification system. If the battery voltage drops below a safe threshold or if there’s an abnormal reading, the app sends an alert to your phone. This is particularly useful for drivers who leave their vehicles parked for extended periods.

4. Ultra-Low Power Consumption

The BM2 is designed for long-term use without draining your battery. With an average current draw of just 1.0 mA, it ensures minimal impact on your vehicle’s power supply.

What Customers Say

“I bought this on someone’s recommendation as my car doesn’t have battery condition instrumentation. Once installed, it was obvious that my battery was not good but everything else in the charging circuit was fine. Got a new battery and can now check its charge without going to the garage. Useful when you have a car you don’t drive daily.” – Kev Derby

“Ideal when parked up for any length of time, to monitor engine battery from a smartphone.” – S. Johnson

Final Verdict

The WingFly BM2 Battery Monitor is a must-have for anyone who wants to prevent unexpected battery failures. Its easy setup, detailed analytics, and smart alerts make it a reliable companion for both daily drivers and occasional users. Whether you’re maintaining a leisure battery or ensuring your daily commuter stays in top shape, this device delivers professional-grade diagnostics in a user-friendly package.

ASIN: B08ZCY1YH5

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