Leaf Spy Pro

834 reviews
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About this app

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)
* 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.
Updated on
May 9, 2023

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
No data collected
Learn more about how developers declare collection

Ratings and reviews

773 reviews
Aaron Lager
November 30, 2021
EDIT: Feature request: It would be nice to have a graph of the battery temperature over time. This would allow correlation with battery temperature and driving habits etc. Nice app, I now have a silent car no beeps or other noises...so nice! Wondering if it's possible to have doors unlock on both conditions park or ignition off. I don't always press park before turning the car off.
27 people found this review helpful
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A Google user
February 7, 2020
Love the app! Pretty please add the ability to lock the car when turning the ignition on. When waiting in the car I often cycle the ignition with the parking brake on to turn off the headlights. This results in unlocking the doors, but a new setting would make the locking/unlocking seamless in all situations! Alternatively, a setting to make "off" on the light stalk turn the lights completely off (without the rigamarole) would be even better :)
15 people found this review helpful
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Todd Allcock
October 4, 2021
Yes, this is *the* app for Leaf owners and offers a lot of great features. But it's very expensive, ugly, is not very customizable (compared to something like Torque, for example), and, most importantly, doesn't support Android Auto (it'd be great to mirror Leaf Spy screens on the Leaf's display.)
41 people found this review helpful
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What's new

Fixed bug that caused SOH not to be read in BMS Only mode.