WattMate: EV Charging Tracker

WattMate is an EV charging tracker for drivers who want a clear charging history, cost tracking, and vehicle-level charging insight in one place.

Track every AC or DC charging session with energy charged, cost, state of charge, charging speed, duration, charger type, and optional notes. Use AI-assisted Photo Fill to create an editable session draft from up to four photos or screenshots, then review and correct every suggested value before saving.

Review your charging history over time, compare trip computer consumption with real-world efficiency, and follow battery insight based on your own recorded sessions.

Why WattMate

• Log EV charging sessions in a clean history

• Create editable session drafts with AI-assisted Photo Fill

• See charging costs, total energy, and average price per kWh

• Review monthly and all-time charging statistics

• Compare trip computer and real-world efficiency

• Review usable capacity estimates and battery insight over time

• Add session notes and import or export sessions with CSV

• Use multiple vehicles with Premium

• Choose from supported languages and currencies, including SGD

Free

• 1 vehicle

• 15 charging sessions

• 10 Photo Fill sessions, with up to 3 analyses per session

Premium

• Unlimited vehicles

• Unlimited sessions

WattMate is built for EV owners who want practical charging records and useful insight without spreadsheets.

Support: support@watt-mate.app