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SpeedTo Real-time wind & assistant
Know exactly how wind is hurting your range — live
Real-time wind impact on your fuel or EV range — live while you drive. Headwind at 130 km/h highway? That's +22% energy loss. SpeedTo makes it visible. → GPS speed + live weather = actual air speed & overconsumption % → Eco score 0–100 (wind, slope, speed, driving style) → Works for ICE, hybrid and EV → No install — pure web app. iPhone fullscreen via 1-tap config profile. Free. Built solo. Would love your feedback. URL --- https://speedto.net
Hey hunters 👋
I built SpeedTo after a frustrating highway drive where I couldn't figure out why my EV range was tanking. Turns out: 65 km/h headwind = +22% energy loss. Nobody tells you that.
SpeedTo is a real-time driving assistant that calculates the actual aerodynamic impact of wind on your consumption — live, while you drive.
What it does:
→ Combines your GPS speed + live weather wind to compute your real air speed
→ Shows the % overconsumption (headwind) or savings (tailwind) in real time
→ Eco score 0–100 factoring wind, slope, speed and driving style
→ Works for ICE, hybrid and EV — calibrated models for each
→ Instant altitude/slope detection via GPS
→ Temperature impact on EV range included
No install needed. Runs as a web app on any phone. On iPhone, a one-tap config profile adds it fullscreen to your home screen — no App Store, no account.
Why it matters for EV drivers:
Range anxiety is often just wind anxiety in disguise. A 70 km/h crosswind hitting you at 130 km/h highway speed creates an effective air speed of ~148 km/h against your car. SpeedTo makes that visible and quantified.
Free. Open to use. Built solo. Would love your feedback 🙏
👉 https://speedto.net
About SpeedTo Real-time wind & assistant on Product Hunt
“Know exactly how wind is hurting your range — live”
SpeedTo Real-time wind & assistant was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #21 on the daily leaderboard. Real-time wind impact on your fuel or EV range — live while you drive. Headwind at 130 km/h highway? That's +22% energy loss. SpeedTo makes it visible. → GPS speed + live weather = actual air speed & overconsumption % → Eco score 0–100 (wind, slope, speed, driving style) → Works for ICE, hybrid and EV → No install — pure web app. iPhone fullscreen via 1-tap config profile. Free. Built solo. Would love your feedback. URL --- https://speedto.net
On the analytics side, SpeedTo Real-time wind & assistant competes within Productivity, Tech and Electric Cars — topics that collectively have 1.3M followers on Product Hunt. The dashboard above tracks how SpeedTo Real-time wind & assistant performed against the three products that launched closest to it on the same day.
Who hunted SpeedTo Real-time wind & assistant?
SpeedTo Real-time wind & assistant was hunted by David CUIGNET. 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 SpeedTo Real-time wind & assistant including community comment highlights and product details, visit the product overview.
David CUIGNET