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The Best Obd2 Elm327 Bluetooth of 2023 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best Obd2 Elm327 Bluetooth of 2023. Check our ranking below.

2,937 Reviews Scanned

SaleRank No. #1
Veepeak OBDCheck BLE Bluetooth OBD II Scanner for iOS & Android, Car Wireless Check Engine Light Code Reader Diagnostic Tool
  • GENERIC OBD-II FUNCTIONS – read & clear trouble codes for check engine light (CEL or MIL), view freeze frame data, I/M readiness, and live sensor data to help monitor vehicle health and diagnose check engine problems.
  • VEHICLE COMPATIBILITY: Compatible with most 1996+ cars and light trucks in the US for generic OBD-II functions (with limited support for EVs; check in Car Scanner App or contact Veepeak to confirm compatibility before purchase).
  • DEVICE COMPATIBILITY: Supports Bluetooth LE/ Classic for Android, and Bluetooth LE for iOS devices. Note: Bluetooth LE requires direct in-app connection; do not connect in phone’s Bluetooth settings. Android head units may not be supported.
  • COMPATIBLE APPS: Car Scanner (recommended), Torque (for Android), BimmerCode*, BimmerLink*, OBD JScan, Dr. Prius, etc. Note: Apps not included; some Apps or in-App features require separate purchase. NOT compatible with Carly, MHD, xHP, ProTool, bootmod3, etc. See product description for details.
  • APP LIMITATIONS: Model year before 2008 are not supported for BimmerCode or BimmerLink. In addition, G & U series are not fully supported for the two Apps. Check product description or App page for details.
SaleRank No. #2
KVAEY OBDII Car Auto Diagnostic Scanner, ELM327 Automotive Bluetooth Scan Tool and Code Reader, Professional Car Bluetooth Engine Fault Code Reader, Universal Car Accessories (1 PCS)
  • 【Premium Material】: Constructed from premium ABS material, this diagnostic scanner is both insulated and flame retardant. Its exceptional durability ensures it can withstand high temperatures and impact, making it a reliable tool that won't easily crack over time.
  • 【Comprehensive Diagnostics】: The car auto diagnostic scanner is an efficient tool for diagnosing automotive faults. It easily reads and clears fault codes, enabling quick diagnosis and analysis of vehicle problems, and helping you to pinpoint the causes of automotive failures effortlessly.
  • 【Versatile Functions】: Featuring 17 outstanding functions, this auto diagnostic scanner not only detects faults but also calculates load values and monitors engine speed, coolant temperature, and fuel system status, allowing you to keep a close eye on the overall health of your vehicle.
  • 【Easy Installing】: Simply download and install the Torque application on your mobile phone. After connecting the scanner to the OBD II port and starting your vehicle, you can easily pair it with Bluetooth to receive detailed digital vehicle information on your mobile device.
  • 【Easy Installing】: Simply download and install the Torque application on your mobile phone. After connecting the scanner to the OBD II port and starting your vehicle, you can easily pair it with Bluetooth to receive detailed digital vehicle information on your mobile device.
SaleRank No. #3
Veepeak OBDCheck BLE+ Bluetooth OBD II Scanner for iOS & Android, Car Check Engine Code Reader Wireless OBD Diagnostic Scan Tool
  • Generic OBD-II Diagnostics: Read/clear check engine trouble codes, view freeze frame, I/M readiness, and live data to monitor vehicle health and diagnose engine problems. Note: Not for full-system diagnostics.
  • Vehicle Compatibility: Works with most 1996+ OBD-II compliant cars and light trucks in the US; EV support varies by model—check the Car Scanner app profile or contact us before purchase.
  • App Compatibility: Compatible with third party Apps including Car Scanner, OBD Fusion, Torque (Android), BimmerCode*, BimmerLink*, OBD JScan, Dr. Prius, etc. Note: Apps not included; Some apps or features require additional purchase. (*Check detailed compatibility in the product description).
  • Device Compatibility – Uses Bluetooth LE for iOS and Bluetooth LE/ Classic for Android. Note: Bluetooth LE requires direct in-app connection; do not connect in phone’s Bluetooth settings. Android head units are NOT recommended and may not be supported.
  • Note: Advanced diagnostics (ABS, SRS, etc.) and sensor data (like transmission temperature) are only available for some makes/models via specific apps; availability is not guaranteed.
Rank No. #4
Elm327 Launchh OBD2 Professional Bluetooth Scan Tool and Code Reader for Android and PC,Interface OBDII OBD2 Car Auto Diagnostic Scanner,Not Support J1850 VPW & J1850 PWM
  • Very Important:This product is V1.5 Elm327,it can not support J1850 VPW and J1850 PWM communication protocol.Please accurately confirm that your car is not using the J1850 VPW and J1850 PWM communication protocol protocol before you buy it. But some cars of manufacturing use the J1850 VPW and J1850 PWM, so it can not work well with them.Please Contact us if you have any problem
  • Please feel free to contact us if you have any questions about the use of the product.The device works on OBD2 gasoline cars , and EOBD cars . Bluetooth connection, no Batteries, Cables, or Switches. - Wireless (Bluetooth) 5 ~ 10 meters.
  • Notice: 1. NOT for Diesel vehicles. 2. For your vehicle to be OBD II compliant it must have a 16-pin DLC (Data Link Connector) under the dash and the Vehicle Emission Control Information Label must state that the vehicle is OBD II compliant.
  • Suitable for system: mainly used with Android system phones, also supports Symbian system phones, Windows system PC and laptops. Compatible App: Recommended Apps are Torque Pro, Torque Lite (free), OBD Car Doctor (free), etc. on Google Play. Work with Android cellphone and tablet.
  • How to use: Plug the device in your car's OBD2 port, start the car, enable Bluetooth on your phone or tablet, search for "OBDII" and pair with it (pin 1234), run the downloaded App with simple settings and wait until it connects your car's ECU successfully. If you use the same OBD on 2 or more cars, you need to disconnect Bluetooth and close App when finish testing one car, and re-match the Bluetooth when you insert the OBD into another car.
Rank No. #5
Veepeak Mini Bluetooth OBD II Scanner for Android (Incompatible with iOS), Car Wireless Check Engine Light Code Reader and Diagnostic Tool
  • DEVICE COMPATIBILITY: NOT compatible with Apple iOS DEVICES! For iOS devices, please choose the Bluetooth LE model: OBDCheck BLE. This model is only compatible with Android phones & tablets (Android head units are also NOT supported).
  • GENERIC OBD-II FUNCTIONS – Find out why the check engine light is on; read & clear trouble codes, view freeze frame data, I/M readiness, and live sensor data to help monitor vehicle health and diagnose engine problems.
  • LIVE SENSOR DATA – Get vehicle speed, RPM, engine coolant temp, throttle position, O2 readings, fuel trim, mass air flow, and more on your Android device. You can monitor fuel economy and create your own dashboard.
  • APP COMPATIBILITY – Compatible with popular Android apps like Car Scanner ELM OBD2, Torque Lite/Pro, OBD Fusion, Dr. Prius, CVTz50; NOT compatible with BimmerCode, BimmerLink, ABRP, etc. Note: App Not Included!
  • VEHICLE COVERAGE – Compatible with most cars and light trucks model year since 1996 in the US and 1998 in Canada for generic OBD-II functions (with limited PHEV & EV support via Car Scanner ELM OBD2 App).

Last update on 2025-07-03 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

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