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Zolt - Tesla Companion App
Real-time Tesla telemetry & smart charging analytics
Zolt transforms your Android device into a real-time Tesla telemetry command center. Built directly on the official Tesla Fleet API, it streams 230+ live data points with sub-second latency. Track detailed battery health, optimize home charging costs, and monitor drive efficiency metrics without wake-up battery drain. Designed for EV drivers who want granular, instant insight into their vehicle’s performance, thermals, and consumption analytics.
Hey Product Hunt! 👋
I built Zolt out of a personal frustration: existing companion apps were either clunky, placed a noticeable drain on phantom battery by constantly waking the car, or lagged behind on real-time data.
Zolt connects directly to the official Tesla Fleet API to stream 170+ real-time vehicle parameters with ultra-low latency.
What you can do with Zolt:
Live Telemetry: Monitor real-time speed, power output/regen, battery temps, and cabin climate dynamics on an interactive dashboard.
Charging Analytics & Cost Tracking: Log charge sessions accurately, track kWh usage, and calculate real costs.
Battery Health & Degradation: Keep tabs on true pack capacity and range trends over time without unnecessary vehicle polling.
Lightweight & Battery Safe: Built to read streamed fleet telemetry efficiently without keeping the car's MCU awake 24/7.
I’d love to hear your feedback on the dashboard layout, data responsiveness, and what specific telemetry visualizations or integrations you'd like to see next!
About Zolt - Tesla Companion App on Product Hunt
“Real-time Tesla telemetry & smart charging analytics”
Zolt - Tesla Companion App was submitted on Product Hunt and earned 3 upvotes and 1 comments, placing #81 on the daily leaderboard. Zolt transforms your Android device into a real-time Tesla telemetry command center. Built directly on the official Tesla Fleet API, it streams 230+ live data points with sub-second latency. Track detailed battery health, optimize home charging costs, and monitor drive efficiency metrics without wake-up battery drain. Designed for EV drivers who want granular, instant insight into their vehicle’s performance, thermals, and consumption analytics.
On the analytics side, Zolt - Tesla Companion App competes within Android, Internet of Things and Electric Cars — topics that collectively have 285.3k followers on Product Hunt. The dashboard above tracks how Zolt - Tesla Companion App performed against the three products that launched closest to it on the same day.
Who hunted Zolt - Tesla Companion App?
Zolt - Tesla Companion App was hunted by Mayank Sharma. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of Zolt - Tesla Companion App including community comment highlights and product details, visit the product overview.
Mayank Sharma