







๐ Unlock your carโs hidden languageโdiagnose like a pro, anytime, anywhere!
The MotoDia O1 OBD2 WiFi Code Reader is a compact, lightweight diagnostic tool that connects wirelessly to your smartphone or tablet. It reads and clears engine fault codes, monitors real-time vehicle data, and supports all major OBD-II protocols for petrol and diesel cars manufactured after 2001/2003. Compatible with both iOS and Android apps, it empowers drivers to take control of their vehicleโs health with professional-grade insights on the go.


| ASIN | B07PD4G7SG |
| Best Sellers Rank | 253,037 in Automotive ( See Top 100 in Automotive ) 1,304 in OBD-II Engine System Diagnostic Tools |
| Brand Name | MotoDia |
| Customer Reviews | 4.1 4.1 out of 5 stars (140) |
| Global Trade Identification Number | 00651074560664 |
| Included Components | Unit |
| Item Type Name | OBD2 WiFi Code Reader Diagnostic Tool |
| Manufacturer | Motodia |
| Manufacturer Part Number | O1 |
| Manufacturer Warranty Description | 1 year manufacturer |
| Model Number | O1 |
| Operating System | Andriod |
| Power Source | Corded Electric |
| Screen Size | 2.8 Inches |
| UPC | 651074560664 |
R**B
Great product but remember to download the App with it.
Great little diagnostic device. Does exactly what I need it to. It was also great value at the price point. All you get is the device and you have to download the third party app to use it. There are many free ones and there are also paid for ones that come highly recommended. The instruction manual that Motodia provides offers suggestions of two free apps. I used one of these and it works great. I am sure if I paid for the App I would be able to get even more out of the product by unlocking additional features but for my needs I am very happy. I tested with my iPhone Andy my wifeโs Android and it worked well with both. Highly recommend the B1 and already purchased a second one for my son as a gift.
L**N
Its an obd reader
Didn't work with my beemer and torque pro
A**R
Excellent
Works perfectly, found a wheel sensor issue immediately and changed it myself. Download car scanner for free on app store plug this unit in your car and from the app choose wifi and click next until the app is set up, then go to your phones wifi settings and you will see a new network available to connect to, select it and then scan your car.
T**M
Good value for money
A good OBD device, works on most cars, however doesn't work on my BMW e60. I now provide a free engine light diagnostic service for my friends, lol. I use it with the app 'Car Scanner'.
M**Y
Quick delivery, good quality product
Like WiFi so doesn't interfere with car phone, got to find problem on car was found and rectified.
R**E
MotoDia O1 OBD2 WiFi Code Reader
Works well lets you know what problem is when used with correct software
S**S
Doesn't work
All of the OBDII apps won't connect to the car, the wifi is available to connect, you connect to it, try to run diagnostic and it doesn't connect to the reader. Very poor product, buy a Bluetooth one
J**E
Saved some money after check engine light came on
My check engine light came on and I wanted to avoid a mechanics bill if it were something minor. This reader/transmitter helped me save money by letting me connect to an app to read the error behind the check engine light and know exactly what the fault code was.
Trustpilot
3 weeks ago
1 month ago