Know your battery before it matters.
Track your Tesla's real-world battery capacity over time and spot unusual degradation before it becomes expensive.
For the UK, battery health context helps owners understand long-term value and fleet replacement timing.
Built around the moments users actually care about.
VoltMate should save time, save money, or make records easier to trust. These are the practical details users notice once they start relying on it.
Capacity-over-time charts show when and how fast the battery has degraded.
Cell voltage and range trends help surface early warning signs, not just one noisy estimate.
Warranty-window alerts help users act before battery coverage becomes harder to use.
Keep exploring.
Smart Dashboard
Your car's live state — Asleep, Parked, Charging, or Driving — beautifully displayed the moment you open the app. Real-time data, zero manual refresh.
View detailsReal Charging Costs
Track home, Supercharger, and third-party sessions. Uses your actual electricity tariff — not a generic estimate.
View detailsAutomatic Trip Logging
Every drive detected and recorded — distance, duration, energy used, and cost. Tag trips as business, personal, or commute with one tap.
View details