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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!
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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.
Zolt - Tesla Companion App was featured in Android (57.6k followers), Internet of Things (226.9k followers) and Electric Cars (811 followers) on Product Hunt. Together, these topics include over 57.9k products, making this a competitive space to launch in.
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.
Want to see how Zolt - Tesla Companion App stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
Mayank Sharma