Vgate iCar Pro 2S Bluetooth 5.2 OBD2 Car Scan Tool - Low Power EV

In this review the Vgate iCar Pro 2S proves itself as a practical, no-nonsense OBD2 adapter for drivers who want a lightweight diagnostic tool that works with phones and Windows. The single biggest reason to buy is its combination of Bluetooth 5.2 speed and extremely low power consumption, which makes it useful for daily monitoring and for owners of plug-in or hybrid vehicles where battery drain is a concern. Setup is straightforward and the adapter plays well with a wide range of third party apps, so it converts a smartphone into a capable scan tool without fuss.

Key Features

• Low power consumption: The adapter supports auto sleep and remote wake-up and draws as little as 3mA while sleeping, helping preserve a vehicle battery over long idle periods.
• Bluetooth 5.2 speed: Faster data transfer than older Bluetooth adapters, improving live sensor updates and responsiveness in apps that support higher throughput.
• EV focused filters: Support for up to 208 groups of pass, block, and flow control filters helps handle more complex diagnostic flows for electric and hybrid vehicles.
• Wide app compatibility: Works with many third party apps such as Torque, Car Scanner, Dr. Prius, OBD JScan and BimmerCode to unlock different diagnostics and features on phones and tablets.
• Cross platform: Compatible with Android, iOS (connect in-app without Bluetooth pairing), and Windows for firmware updates and advanced use.

Who It's For

The iCar Pro 2S is aimed at DIY mechanics, EV and hybrid owners, and drivers who want an affordable yet versatile code reader that pairs with mobile apps. Its low sleep current and remote wake features make it especially suitable for vehicles that sit idle for long periods or for users who want persistent telematics without frequent battery drains.

It is not intended for technicians who need factory-level programming or adapters that support 24V heavy diesel systems; do not use it on 24V diesel vehicles. If you need a wired, dedicated shop-grade scanner with manufacturer-level service functions, a professional diagnostic tool would be more appropriate.

Pros & Cons

Pros

• Excellent compatibility with many third party apps to view codes and live sensor data.
• Very low sleep current preserves vehicle battery and supports remote wake-up for electric and hybrid cars.
• Bluetooth 5.2 offers faster transfers and more responsive monitoring in supported apps.
• Firmware upgrade support on phone and Windows keeps the device current.

Cons

• Not suitable for 24V diesel trucks; limited to OBD2 compliant 12V vehicles after 1996.
• Some users report mixed connectivity in specific app setups, so app choice can affect experience.

Specifications

Brand	Vgate
Interface	Bluetooth 5.2
Sleep current	As low as 3mA
Vehicle compatibility	OBD2 compliant domestic, Asian, European vehicles sold in USA; 12V light diesel up to 6.5T
EV features	Supports up to 208 pass/block/flow control filters
Platform support	Android, iOS (in-app connect), Windows

Our Verdict

The Vgate iCar Pro 2S is a strong value for drivers who want a modern, low-power OBD2 adapter that works with many apps and supports EV diagnostic needs. Its Bluetooth 5.2 speed and sleep/current management make it a practical upgrade from older adapters, and firmware update support adds longevity. Buy it if you want mobile diagnostics and minimal battery impact; look elsewhere for heavy duty 24V diesel support or factory-level dealer functions.

Frequently Asked Questions

Will this work with my iPhone?
Yes; iOS devices connect in the app without traditional Bluetooth pairing, and many OBD2 apps support the adapter.

Can I use it on a diesel truck?
Do not use on 24V diesel vehicles; it is intended for 12V light diesel vehicles up to the specified load and OBD2 compliance after 1996.

Can the firmware be updated?
Yes; firmware upgrades are supported from phones and Windows PC, and Vgate support can assist with updates.