RangeWatch

No data yet
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Log your first checkpoint to start.
Miles driven
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Est. range now
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Burn ratio
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Miles to go
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Log a checkpoint

Read two numbers off the dash: the predicted range and the trip odometer. The trip field is pre-filled with a GPS guess — correct it to the real reading.

Trip

Set this to see the reassuring number: how much range you'll arrive with.

Checkpoints

    📱 Install the Android OBD app

    Reads range from the car via a Veepeak OBD dongle · Android only · you'll need to allow installing from an unknown source.