The intelligence layer for every electric vehicle.

Know any EV inside out, from real range and battery health to running costs and history. Start free with a registration.

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Or explore an example EV
A Hyundai IONIQ 5Example EV
Hyundai IONIQ 5
WA77 SON
Battery
Excellent
Range
250 to 270 mi
Vs petrol
£551 a year
You

How far will it go on a full charge?

Wattson AI

About 250 to 270 miles on a charge in mixed driving.

As featured in
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  • Which?
  • Autocar
  • What Car?
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  • Fleet News
  • AM Online
  • Business Car

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Working with

  • OVO
  • Cleevely
  • Department for Transport
  • Electric Car Scheme
  • EVA England
  • Love Electric
  • One Auto API
  • OZEV
  • Lookers
  • Motability
  • NFDA
  • EVUK
  • Car360

More resources

Guides, data and news on electric cars and their batteries.