271 reviews
Content rating
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About this app

Gives you real-time readings from Tesla Model S, 3, X, Y diagnostics port

* This app needs an adapter cable and a bluetooth OBD2 adapter to work * - availabe worldwide from Germany: https://www.e-mobility-driving-solutions.com/produkt-kategorie/cable/?lang=en

Adapter cables shipping from USA/Canada: https://www.gpstrackingamerica.com/tesla-adapters

Scan My Tesla reads information from the diagnostics port of your Tesla Model S, 3, or X, to present visually, or log for later analysis.

Now supports Model Y! Just select Model 3 inside the app for now.

This app gives you numerous live statistics such as:
- Battery power / voltage / current / temperatures
- Drive Unit electric power / torque / horsepower* / RPM / temperatures
- Battery lifetime stats, capacity estimates and mileage
- 12V system current, voltage, temperature
- Trip recording and statistics, including regenerated and charged energy

(* currently not available on Model 3)

Needs an ELM327 or STN1110 compatible OBD2 bluetooth adapter + OBD2->Tesla Diagnostic port cable. (There are at least 2 different plugs depending on your model year)
OBDLink MX bluetooth, or other high quality, STN1100 based adapter that supports the ST command set is highly reccommended.
BLE / Bluetooth Low Energy or wifi adapters are currently not supported.

Most CANBUS packets decoded by Jason Hughes (skie.net)
Battery cell info decoded by Jack Rickard (evtv.me)
DC/AC Charge counters publicized by "DB 2"
HVAC controls by Marc Olivier Chouinard (teslalog.com)
Trip recording system idea by Marc Olivier Chouinard (teslalog.com)

Model 3 decoding community led by JWardell on https://teslaownersonline.com/threads/diagnostic-port-and-data-access.7502/

Contains elements of Android OS example code adhering to Apache 2.0 license

Go here for more information:
Facebook page:
Model 3 specific information


This software is not affiliated with Tesla Motors

Information shown in this app was not meant for the public and may be inaccurate, subject to change or disappear as the car gets software updates. This information is presented for entertainment purposes, and for learning more about how your car works.

The information contained on Scan My Tesla mobile app (the "Service") is for general information purposes only.

Børsand Engineering assumes no responsibility for errors or omissions in the contents on the Service.

In no event shall be liable for any special, direct, indirect, consequential, or incidental damages or any damages whatsoever, whether in an action of contract, negligence or other tort, arising out of or in connection with the use of the Service or the contents of the Service. reserves the right to make additions, deletions, or modification to the contents on the Service at any time without prior notice.

This Disclaimer is licensed by TermsFeed Generator.
Updated on
Apr 25, 2022

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
App activity and App info and performance
Data is encrypted in transit
Data can’t be deleted
271 reviews
Stephen Brown
April 3, 2022
I purchased the "bundle" in January 2022 for my M3 LR 2021. I'm very satisfied with the purchase and the operation of the dongle/app. I use the app mostly to get a better picture of battery performance and health. It provides all that information very well. I had one question for the developer. Do you know if the Nominal Full Pack M3 is calculated by the BMS similar to Model S and X? How accurate is this calculation? The reason I ask is to estimate battery degradation. Thank you for any help.
3 people found this review helpful
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Olivier Mader
June 18, 2022
worked great on my Model Y but does not seem to work (yet) on my 2022 Model X Plaid.
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Børsand Engineering
July 1, 2022
Check our info pages at www.scanmytesla.com, they changed the pinouts, and you have to select Model 3/Y.
March 3, 2021
Great apps but can you make it a real dashboard? App is great for seeing various stats however, I would like to make it a usable daily driver app. I think you have everything you need to build a pretty cool dashboard to put behind the steering with speed, regen, power information (limits, current), you could start with a non customizable one, then allow to selecting what data will be shown.
31 people found this review helpful
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Børsand Engineering
March 15, 2021
Check the beta, it has dashboards! You can join the beta program from within Google Play -> scan my tesla.

What's new

Fixed Model 3/Y motor temperatures after firmware 2022.12