View detailed information about your Nissan Leaf the dealer never shows you.
Leaf Spy Pro is a Nissan Leaf-specific telematics tool for Android that lets you monitor battery health and vehicle data via Bluetooth, beyond what the dealer shows. It supports Bluetooth LE adapters and offers Pro features like DTC reading, tire position registration, and CSV logging. Ranked in the top Tools category across GB, CA, and JP, it has amassed 50,000+ total downloads with 960 in the last 30 days.
Pros & Cons
Leaf-specific telemetry including 96-cell voltages, temps, and energy
Bluetooth LE adapters enable wireless setup and low-power operation
Pro features: DTC reading/reset, tire position registration, and door lock controls
CSV logging with optional GPS data for analysis
Leaf-only scope may limit use with non-Leaf EVs
Requires a compatible OBDII Bluetooth adapter (not included)
Some advanced functions are limited to the Pro version
About Leaf Spy Pro
Leaf Spy Pro is a tools app developed by Turbo3.
Download Statistics
Leaf Spy Pro has been downloaded 66 thousand times. In the last 30 days, the app was downloaded 960 times.
User Ratings
Leaf Spy Pro is rated 4.07 out of 5 stars. The rating is based on 980 ratings.
App Information
Leaf Spy Pro costs $14.99 to download. The APK download size is 4.93 MB. The latest version available is 0.60. The last update was on April 14, 2026.
Technical Requirements
Leaf Spy Pro requires Android 2.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play September 2013.
Description
The Leaf Spy Pro application allows anyone with a Nissan Leaf electric vehicle, Android device with Bluetooth and a supported ELM327 OBDII Bluetooth adapter the ability to monitor their battery and other vehicle information normally visible only to the dealer.
With the release of version 0.39.97 LeafSpy Pro now supports two Bluetooth 4.x LE approved adapters. The recommended one is the LELink available from Amazon. Bluetooth 4.x LE has the advantage of not needing to be paired and lower power from both the Android device and the Leaf. The LELink is highly recommended and also works with the iOS version of LeafSpy Pro.
The built-in help file is available as a PDF by sending an email with subject "Android PDF Help" to WattsLeft.meter@gmail.com
Information displayed by Leaf Spy Lite & Leaf Spy:
* Voltage of each of the 96 cell pairs (highlighted if shunt active) * Minimum, average, maximum cell pair voltages * Histogram of cell pair voltages * Battery Temperature readings (4 sensors for 2011/12 models, 3 for 2013 models) * Battery AHr rating (this will decease with age and is an indication of remaining capacity) * VIN * Odometer * Number of Quick Charge connections * Number of L1/L2 Charge connections * EVSE Max available amps * EVSE voltage
Additional information displayed by Leaf Spy: * Battery energy level in GIDs & kWh * Resetable energy usage meter (Wh resolution) * Graphic display of SOC, GIDs and DTE (Distance to Empty) * Remaining distance meter (miles/km) to Event (Low Battery Warning, Very Low Battery Warning or Reserve) based on user selectable energy efficiency * Graphic display of battery temperature with min, avg, max temperatures * Tire Pressure of each of the four tires with low pressure warning and delta pressure warning alarm (at the moment only for 2011-2017 Leafs) * Ambient Temperature * Logging function that records most data and optionally GPS location to a csv file that can be easily imported into excel.
The "Pro" version adds the ability to perform functions normally requiring a visit to the dealer. * Change automatic door lock/unlock settings * Read Diagnostic Trouble Codes (DTC) * Register Tire Positions (required after tire rotation or seasonal tire changes so your Leaf knows the correct location of each tire on the car) * Ability to reset DTCs from selected ECUs * Control VSP Sounds on 2013-2017 Leafs. (Nissan disabled this function on 2018 and newer Leafs.) * Clear P3102 DTC after a battery replacement.
Recent changes: Fix bug where the VSP screen was overlaying the Service screen main menu.
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Great app, helps me see a lot of info on my vehicle and confirmed the battery on my new (used) car was good
★★★★★Douglas Rice· Mar 16, 2025
I was previously disappointed with the Leaf Spy Pro because it didn't work with the then current version of Android. That's no longer the case, and I find it to be very useful. I purchase the leaf spy Pro and when it was installed it told me it's not ready for the latest versions of Android. I did a refund will wait to purchase it when it's ready for my version of Android, which is the latest version.
★★★★☆Ian Wallace· Apr 16, 2025
Worked fine in my 2021 eNV 200 using a Donna Wi-Fi dongle. Yes, it does have a geeky, clunky interface, but it can do very useful things, such as display the precise condition of your battery (Nissan charges ££ for this) and it can turn off those stupid charging bleeps. Yes, it is expensive, but then it doesn't farm any of your data!! Essential if you are buying a used Leaf or eNV 200.
★☆☆☆☆Sefer 777· May 6, 2023
Like so many others, my obd2 scanner works fine with every other app (Inc programming ones for another car), but not with this one. Plus there was no way to even test since this version doesn't have a "lite" free version. So an expensive waste. Please don't publish apps where people have to guess if their device will work or not. And if you do, ensure you have a way for people to test. Fix your product.
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Leaf Spy Pro is requesting 20 permissions and is using 15 libraries.
Show details
Trust & Safety: Permissions include location (foreground/background), network, Bluetooth, notifications, and wake lock. This is typical for automotive telemetry apps. Data handling aligns with standard telematics usage; users should review privacy options and manage location data according to their preferences.
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.
