OTC Encore

OTC Encore (3893 ) Review 2024- Professional Wi-Fi Enabled OBD2

The OTC 3893 encore scanner is a powerful automotive scan tool at a great price for professional technicians and busy car repair shop owners. OTC Encore and OTC Evolve have lots of feature similarities. But, the OTC 3896 Evolve scan tool supports j2534 programming, and for this feature, you have to spend almost twice to get that. The OTC encore is the first integrated scanner for Android, capitalizing on the operating system’s speed, ease of use, and functionality. This scanner not only features the strengths of diagnostic programs, but it also has an Android system to offer a fast and reliable experience.

OTC is a leading manufacturer and supplier of professional vehicle electronic diagnostic equipment, automotive fuel maintenance, and a wide range of servicing tools and equipment with different manufacturing facilities. Also, this upgraded model has a wider screen display than the OTC 3211 scan tool. The brand has been offering quality diagnostic scanners for more than 30 years now and knows what clients want.

Technical Specifications of the OTC Encore Scan Tool


OTC Encore

Operating System:Android
Memory Storage:32GB SSD
Bluetooth Wireless TPMS Sensor Registration:Yes
AutoDetect Repair Info Search:Yes
Micro Training Videos:Yes
All System DTC Scan:Yes
Maintenance Test:Yes
Automated System Test:Yes
Bidirectional Controls (Actuator Tests):Yes
Code-Assist All System DTC Tech Tips:Yes
Remote Technical Support Diagnostics:Yes
Batteries:Lithium-ion Cylindrical
Dom/Asian/Euro Subscription Length:12 months included
Software Updates:Automatic Wi-Fi Updates Deliver in Background
Standard Warranty:1 Year / Lifetime
Price:OTC Encore ReviewCheck Today’s Price

Page Contents

Advanced OBD2 Scanner- OTC Encore 3893 Review

OTC encore is also compatible with most 1996 and newer vehicles, both domestic and foreign. In addition, it comes with built-in Wi-Fi and is embedded with Google search, which allows the user to search for a vehicle and DTC with just a simple one-touch. With such features, this device is very easy to use, fast, and very intuitive.

Sturdy construction

First and foremost, the OTC 3893 encore diagnostic scanner is sturdily constructed to withstand the daily hustle and tussle of car repair shops and garages. It comes in a sturdy plastic casing which will last for a long while if properly maintained. The sturdy carrying case as well keeps the device secure and away from the elements.

Related: Launch X431 V+ Review (Latest Version of Launch X431)

Extensive vehicle coverage

If you deal with lots of carmakers and models, then the OTC 3893 scanner is a great tool for you. It is compatible with OBD2-compliant vehicles manufactured from 1996 and newer. This includes USA domestic, European, and Asian vehicles. But if your car is AUDI, then you need to buy Audi-supported scan tools. With the experience of more than 30 years, you can be guaranteed that this code reader will function on most vehicles.

Intuitive user interface

This is one of the most interesting scanners to use on the market. It comes with a very bright and crisp 1024 x 600 display. This allows you to read and erase error codes in both well-lit and poorly-lit places. Furthermore, it has a fast boot time, which allows the user to complete diagnosing the car quickly. Also, getting repair information is very fast as it comes with fast touch links. The fast user interface is very easy to use, even for beginners.

Easy to use the device

This is a plug-and-play device. Thus it doesn’t need any technical knowledge or experience to use it. The Android operating system is very fast, and the icons are very clear. You don’t need to power on the car to use this gadget, as it comes with an onboard battery. Simply swipe, pinch, or perform any gesture on the capacitive touchscreen for fast operation. Also, the tool comes with a 7-inch LED screen, which you may not find in Foxwell NT201 or Foxwell NT301 cheap scan tool.


Being a professional diagnostic scanner, the OTC encore scan tool performs many functions. It can be used to read and erase error codes, turn off MIL light, stream data, read DTCs, and perform special tests and maintenance tests.
otc 3893 encore professional wi-fi enabled diagnostic tool kitCheck Price

Endless app collection

This gadget allows you to install as many apps as you want to make the device more interesting to use. This includes Android apps and automotive app collections. This includes both free and paid applications.

Related article: Price comparison between OTC Encore and Autel Maxisys scan device

Internet updateable

When it comes to updating the device, the manufacturer offers a one-year limited update. After one year, you will have to pay for the updates. The updates help to keep your device up to date with the latest software and fixes.

Pros: Why buy the OTC Encore scanner?

  • 7-inch LED screen for displaying results
  • Fast boot time
  • Fast touch links
  • Outstanding and excellent user interface
  • Excellent vehicle coverage with 30 years of experience
  • Built-in repair information with more than 30 million experience-based repair solutions
  • Lifetime hardware warranty


  • This scan tool is quite expensive and not ideal for DIYers or small car repair shops. So as a beginner, you should use the Ancel AD310 classic OBD2 scanner.
  • Printing using this device is cumbersome, as you will have to create a Google Cloud account.

Why is OTC Evolve more advanced?

OTC Evolve has some advanced features that are not found in OTC Encore scanners. Here is the list of additional features you will get with the OTC Evolve:

-J2534-compliant VCI
-10.2 inches of display
-Display Resolution: 1280 x 800 (OTC Encore has 1024 x 600)
-Memory Storage: 64GB SSD (OTC Encore has a 32GB SSD)
-HDMI & Dual Stereo (2 Watt each)
-Analog & Digital Microphone
-WiFi Direct
-5.0MP Rear & Front Camera
-Docking Station


The OTC 3893 encore scan tool is specifically built for professional technicians and busy car repair shop owners. Sold at a great price, the code reader comes packed with lots of features and an intuitive user interface. It also has superior vehicle coverage and functions very fast. With an Android operating system and Wi-Fi connectivity, this is a fun tool to have in your toolbox. I hope this OTC Encore review article will help you to make buying decisions.


Question: Do I need to be connected to the internet in order to use the OTC encore code reader?
Answer: The answer is no. You don’t have to be connected to the internet in order to use the OTC 3893 code reader. Just play and play without any problem. The internet is only required when you’re updating the device or for other auxiliary services.

Question: Does the OTC 3893 encore scan tool come with a free software update?
Answer: Yes, it does. Like most other scan tool brands, such as Autel and Foxwell, the OTC 3893 comes with a 12-month subscription for free updates. This is after the buyer or user registers the device. For one year, you will be able to update your device for free, and after that, you will be paying for software updates.

3 thoughts on “OTC Encore (3893 ) Review 2024- Professional Wi-Fi Enabled OBD2”

  1. otc wants near 400 to replace battery after 13 months and will only give a 90 warranty after that.. Find another scanner.

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