LEAF Stat app for iPhone and iPad

LEAFStat displays valuable information (not otherwise displayed) from the 2011-2014 Nissan LEAF all electric vehicle. Information is accessed via the OBDII port and an OBDII-Wifi adapter (required, purchased separately). This information is vital to get a more accurate reading on available driving range and to obtain information regarding battery capacity and health.

Displays
- Current battery charge measured in the LEAFs native units. Termed GIDs, each GID represents roughly 80wh of capacity. Can be used to determine how much range is left.
- kWh charge remaining.
- State of charge %. This is not the same % displayed on 2013-2014 vehicles dash board. It represents true SOC not accounting for the buffer used at 100% and 0%.
- Battery capacity. Indicates how much of original intended battery capacity remains. This reported value can vary several % based on recent use and charge characteristics but can give an indication of battery degradation.
- Battery state of health %. Believed to represent a measure of internal battery resistance that develops over time, indicating how healthy the battery is.
- Average battery temperature. The LEAF includes 3 or 4 battery temperature probes. This value is the average of the probes. High battery temperature is the primary cause of battery degradation.
- Tire pressure. Once rolling, the LEAF reports tire pressure down to a 1/4 of a PSI. Vital to know if you have a slow leak or under pressured tires.

Requires an OBDII WiFi adapter and a Nissan LEAF.