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ANCEL

ANCEL BD310 OBD2 Scanner & Engine Code Reader - Advanced Battery Test, Trip Analysis, Performance Test, Bluetooth Diagnostic Tool for Android & iPhone - Works for All 1996+ Vehicles

  • Based on 1,342 reviews
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New Year Deal · 30% off was $79.98

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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, Feb 5
Order within 12 hours and 47 minutes
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Features

  • FASTER THAN BLUETOOTH. SMARTER THAN WIRED A TRUE 2-IN-1 OBD2 SCANNER FOR DIY DRIVERS. Recognized in Car and Driver's 2026 testing as a top pick for DIY diagnostics and ranked among top performers for five consecutive years, the ANCEL BD310 delivers a faster, clearer way to understand your vehicle. Its wired + Bluetooth dual-mode design combines instant handheld scanning with free app features. The phone-style body with a magnetic vent mount enables hands-free monitoring, fast boot-up, and quick access to codes, live data, and performance tests
  • BEYOND BASIC BLUETOOTH POWER OTHERS CAN'T MATCH. Most diagnostic scan tools stop at reading codeswe go further. Track battery health with live voltage graphs, run real-time performance tests, and get trip analytics with speed, braking, coolant temp, and more. Record, save, and share reports instantly with your mechanic. All inside our free, easy-to-use appno subscriptions, no hidden fees, smarter diagnostics at your fingertips
  • END THE CHECK ENGINE LIGHT KNOW, REPAIR & CLEAR. Tired of that glowing Check Engine light? Our car scanner shows you exactly whyno jargon, just plain-English code definitions with built-in DTC Lookup linked directly to Google Search. Instantly find fixes trusted by pros, clear the code after repair, and watch the light disappearso you can drive away with confidence and peace of mind every time
  • YOUR AT-HOME SMOG CHECK ASSISTANT DRIVE IN CONFIDENT. Think of it as your personal inspection pre-check. Run I/M Readiness at home to see if your vehicle meets emissions standards before you head to the testing station. Detect EVAP leaks, verify O2 sensor status, and confirm all monitors are readyso you walk in knowing you'll pass. No wasted trips, no surprise fails, just peace of mind whenever inspection day comes
  • KEEP EYES UP TURN DRIVING DATA INTO VISION. No more glancing down at a tiny screen. Switch to HUD mode to project real-time RPM, speed, and more directly onto your windshield. View key stats at a glance without taking your eyes off the road. The fully customizable dashboard lets you pick the data and style you wantmaking every drive safer, smarter, more high-tech, and far more enjoyable
  • ALL 10 OBDII MODES FULL COVERAGE, FULL CONTROL. Scan and clear engine fault codes, run EVAP and O2 sensor tests, check I/M readiness, monitor live data, capture freeze-frame readings, and generate diagnostic reports in seconds. Covers all 10 OBDII/EOBD modes for complete diagnosticsideal for spotting engine issues early and avoiding costly repairs. Note: ABS, SRS, and transmission codes cannot be cleared
  • 2025 NEW UPGRADE ENHANCED DURABILITY & RELIABILITY: Now featuring a reinforced button design for improved durability and long-lasting performance. If you receive a product with quality issues or signs of use, please e-m ail us at with your order number and photos. We are committed to your satisfaction and will provide a F-REE replacement promptly

Brand: ANCEL


Power Source: 3 IN 1 OBD2 Scanner, Support Bluetooth connection, Wired Plug & Play and HUD, Full OBDII Functions, Live Datastream See more


Product Dimensions: 2"L x 1"W x 5"H


Operating System: windows 7/8/10 ， If you cannot download the APP from the Google Play Store, please go to our official website ( to find the ANCEL BD310 download APP See more


Screen Size: 2 Inches


Manufacturer: ‎ANCEL


Brand: ‎ANCEL


Item Weight: ‎2.82 ounces


Product Dimensions: ‎5 x 2 x 1 inches


Item model number: ‎BD310


Is Discontinued By Manufacturer: ‎No


Manufacturer Part Number: ‎BD310


Special Features: ‎➤2 in 1 diagnostic tool (handheld / Bluetooth mode)., ➤With trip management，performance test，battery voltage test,, ➤car HUD mode，voice alarms，sleep setting., ➤diagnosis report, automatic screenshot, editable dashboard, flashlight，, ➤magnet design, 56-inch cable, multi-language


Voltage: ‎12 Volts


Date First Available: October 8, 2018


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Feb 5

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Good balance between usability and professional
I don’t know how but this scanner does the job right, I think it’s UI and data it presents are very good and well thought out. Sure, the numbers are confusing but it’s just a quick google search. I think it connects well between phone and car. Pretty good and I needed it to diagnose something, did just the thing I needed it to and now it’s used to track numbers. Great for its price! ... show more
Reviewed in the United States on June 29, 2025 by Ryan L.
    • Great DIY tool.
I have used this reader on a 2019 Ram gas and a 2023 Ram Cummins. Works very well on both and gives you a lot of diagnostic information. Works very well for a diy kind of guy.
Reviewed in the United States on December 29, 2025 by SW
    • It's worth it for me.
I used to have the Fixd blue tooth OBDII that was given to me as a present. It finally died on me after a few years of use (don't get one). This Ancel does all that I want it to do. It has it's own display. It is simple to use. And it turns off my engine light because I removed by EGR valve in my Mazdaspeed 3. And it does it quickly. The bluetooth is a nice-to-have, but I have not used it so far. ... show more
Reviewed in the United States on May 8, 2024 by Matthew
    • Really Handy, App is very useful, connects fast
Used this on a dozen cars i checked in 12 months. Very handy, just connect it to the old port and switch ON bluetooth on the phone, open the app in the phone and see all the details. And it saves that report in your phone and you can refer that scanned vehicle health status later aswell. Some dealers asked me about this scanner as well. Buy this Bluetooth Scanner much user friendly than regular scanner. ... show more
Reviewed in the United States on January 27, 2026 by Abdul Wasay Mansoor
    • Great way to diagnose error codes on cars. App has many capabilities.
Easy to use with phone interface. Small enough to take on trips with my 20 year old cars. Has saved me plenty of money by identifying the most likely issue. You still have to do the repairs yourself.
Reviewed in the United States on December 19, 2025 by Mike B.
    • Perfect tool for your tool box
I love this little tool! Love the fact that it has a screen that you can quickly look up details, but switch it to Bluetooth to connect to your phone when you want to browse stuff in depth.
Reviewed in the United States on January 6, 2026 by Tuan Burah
    • OK but should’ve got a cheaper option
It works well and the bluetooth is a fun feature, but it really doesn’t do anything more than a cheaper unit costing 1/3 the price. The code lookup feature isn’t really helpful because you could just Google the code and get better information anyway.
Reviewed in the United States on December 14, 2024 by C. Tuss
    • Good tool, instructions could be better.
Scanner works well, but the instructions could be clearer. Be sure you down load the on-line manual.
Reviewed in the United States on December 7, 2025 by Andrew M.

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